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OEG Building Materials Metal Framing Manufacturers Proud. Proven. Partner.™

Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

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Page 1: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

OEG Building MaterialsMetal Framing Manufacturers

Proud.  Proven.  Partner.™

Page 2: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

OEG Building Material is a proud, proven

manufacturer and distributor of quality steel framing

accessories for homebuilders and contractors in the

building industry. We serve and supply lumberyards,

construction suppliers and retail merchandisers

throughout the United States.

With long-standing roots in manufacturing and

distribution of industrial building products, we

understand the special needs of our customers and

are committed to providing top quality products,

competitive pricing, and excellent service.

OEG Building Material offers a full line of structural

and drywall studs for steel framing construction.

We maintain high manufacturing and quality control

standards to ensure we deliver the best steel studs

in the market. Our products meet industry standards

established by AISI and ASTM, and we utilize the

highest level of technology available in the industry.

We currently specialize in manufacturing and

distributing metal studs and steel joist for steel

framing construction.

Our high-quality, lightweight and durable studs

provide straight, super-clean lines for maximum

structural stability in walls and load-bearing

structures.

They can also be used in bearing walls in low-rise

construction—and as non-bearing walls in high-rise

or residential construction. Our studs offer more

than just superior structural qualities; as a building

professional, they save you serious time and labor.

The convenient cutout design lets plumbing, heating

and electrical conduits to easily pass through.

With our manufacturing operations and a distribution

center strategically located in Matawan, NJ, our

mission is to provide each of our customers with

immediate service and competitive pricing.

We always look forward to hearing

from our customers and learning

how we can better serve you;

please feel free to email us directly

at [email protected] or contact us

by phone at 732-667-3636.

Who We Are

Page 3: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Table Of Contents

General Information ................................ 4

Symbols And Definitions ....................... 4

Drywall ................................................... 5-6

Structural ............................................... 7-12

Allowable Axial Loads ............................ 13-26

Joist ........................................................ 27-29

Floor Joist Span ..................................... 30-37

Certification of Material .......................... 38

LEEDS – Green Building

OEG Building materials is a member of the US Green Building council, as members we support the council in its efforts to preserve our environment and build sustainable residential and commercial struc-tures while improving the overall effect these buildings have on the environment.

Leadership in Energy & Environmental Design (LEED®) is an internationally recognized green build-ing certification system, providing third-party verification that a building was designed and built using strategies aimed at improving environmentally safe performance across all the metric that matter most: energy savings, water efficiency, CO2 emissions reduction, improved indoor environmental quality, and stewardship of resources and sensitivity to their impacts.

Developed by the U.S. Green Building Council (USGBC), LEED® provides building owners and opera-tors a concise framework for identifying and implementing practical and measurable green building design, construction, operations and maintenance solutions.

When a contractor or builder uses products manufactured by OEG Building Materials it can contribute to LEED® points provided under the Material & Resources category, all of our products are produced from 100% steel with a high recycled content, and can be recycled from the job site to earn additional LEED® credits for your project.

Please ask your sales rep or contact us for more information or to request a LEED® certification letter.

Page 4: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

4 |

General Information

Mechanical PropertiesDrywall steel studs, track and furring components manufactured by OEG conform to the requirements of ASTM C645. Additionally, these members are manufactured from steel meeting the minimum ductility requirements of the AISI Specification for the Design of Cold Formed Steel Structural Members. Steel ductility is critical to its formability during rolling processes and affects the performance of the cutting tips of screw fasteners used to connect steel framing.

Drywall steel studs, track and furring components are formed from steel possessing a minimum strength yield of 33,000 PSI (33 KSI)and 40,000 PSI (40 KSI).

1-1/2 and 7/8” Furring Hat Channel, formed from 20 and 25 GAUGE steel, are formed from steel meeting the requirements of ASTM A466, possessing a minimum yield strength of 33,000 PSI (33 KSI).

Protective CoatingDrywall framing products are finished galvanized or galvanealed in accordance with ASTM A924 (formerly ASTM A525) or aluminized in accordance with ASTM A463.

Fire Rated AssembliesSteel framed assemblies finished with gypsum sheathing and wallboard provide one, two and four hour fire resistance ratings. Reference the Fire Resistance Design Manual published by the Gypsum Association or Underwriters Laboratories’ Fire Resistance Directory for specific information on rated wall and ceiling assemblies.

Fire Resistance Directory Underwriters Laboratories, Inc. Publications Stock 333 Pfingsten Road Northbrook, Illinois 60062 708-272-8800 EXT 42212

Fire Resistance Design Manual Gypsum Association 810 First Street NE, #510 Washington, D.C., 20002 202-289-5440

InstallationThe installation of our drywall steel framing, furring and accessories shall conform to the minimum requirement of ASTM C754, entitled Installation of Steel Framing Members to Receive Screw Attached Gypsum. This publication is available through the ASTM at the following address:

American Society of Testing and Materials 1916 Race Street Philadelphia, Pennsylvania 19103 215-299-5400

The user is cautioned to compare the contents of this specification against specific project requirements defined by the Owner’s Architect and Engineer of Record.

SafetyWhen handling and installing any of our steel framing components, the user is cautioned to wear proper eye and hand protection.

SYMBOLS AND DEFINITIONS:Gross Properties:

Ixx:Sxx:Rxx:Iyy:Ry:

Effective 33 ksi Properties:Ixx:

Sxx:Ma:Va:

Ycg: Maximum distance from the Torsional Properties:

J:Cw:Xo:Ro:

ß:

Steel Thickness:

GAUGEDesign

Thickness (in)Minimum

Thickness (in)

25 0.0188 0.0179

20 – Drywall 0.0312 0.0296

20 - Structual 0.0346 0.0329

18 0.0451 0.0428

16 0.0566 0.0538

14 0.0713 0.0677

12 0.1017 0.0966

DisclaimerAll data, detail and specifications included in herein are intended as a general guide for the using OEG Building Materials products. These products should not be used in design or construction without evaluation by a qualified engineer or architect, to determine their suitability for a specific use. OEG Building Materials assumes no liability for failure resulting from use or misapplication of computation, details or specifications contained herein. This publication contains the latest information available at the time of printing. OEG Building Materials reserves the right to make modifications and/or change materials for any of the products contained herein. Please contact OEG Building Materials for the latest information on the products contained herein. OEG Building Material assumes no liability for damages resulting from improper application or insula-tion of these products.

Page 5: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Drywall | 5

DRYW

ALL

STUD

Phys

ical

Gros

sEf

fect

ive

33ks

iTo

rsio

nal

WEB

GAUGE

FLANGE

LIP

Area

Wei

ght

Ixx

Sxx

RxIy

yRy

Ixx

Sxx

Ma

VaYc

gJx

1000

CwXo

Rob

(in)

(in)

(in)

(in)

(in2)

(lb/ft

)(in

4)(in

3)(in

)(in

4)(in

)(in

4)(in

3)(in

-k)

(lb)

(in)

(in4)

(in6)

(in)

(in)

1-5/

825

1-1/

43/

160.

080

0.27

0.03

80.

046

0.68

60.

016

0.44

70.

034

0.03

30.

6630

90.

924

0.00

90.

009

-1.0

611.

340

0.37

3

1-5/

820

1-1/

43/

160.

131

0.45

0.06

10.

075

0.68

10.

026

0.44

10.

060

0.05

91.

1657

90.

894

0.04

30.

014

-1.0

461.

323

0.37

6

2-1/

225

1-1/

43/

160.

097

0.33

0.09

90.

079

1.01

40.

019

0.43

90.

089

0.05

91.

1724

71.

391

0.01

10.

023

-0.9

301.

444

0.58

5

2-1/

220

1-1/

43/

160.

159

0.54

0.16

10.

129

1.00

80.

030

0.43

30.

159

0.10

42.

0685

11.

354

0.05

20.

036

-0.9

151.

429

0.59

0

3-5/

825

1-1/

43/

160.

118

0.40

0.23

40.

129

1.40

90.

021

0.42

10.

215

0.09

01.

7816

62.

075

0.01

40.

053

-0.8

071.

677

0.76

8

3-5/

820

1-1/

43/

160.

194

0.66

0.38

10.

210

1.40

20.

033

0.41

50.

375

0.17

53.

4676

11.

935

0.06

30.

084

-0.7

941.

664

0.77

2

4*25

1-1/

43/

160.

125

0.42

0.29

40.

147

1.53

60.

021

0.41

40.

265

0.09

91.

9615

02.

325

0.01

50.

066

-0.7

741.

769

0.80

9

420

1-1/

43/

160.

206

0.70

0.48

10.

240

1.52

90.

034

0.40

80.

473

0.20

23.

9968

62.

127

0.06

70.

105

-0.7

611.

756

0.81

2

6*25

1-1/

43/

160.

162

0.55

0.77

80.

259

2.18

90.

024

0.38

20.

019

0.16

9-0

.637

2.31

20.

924

620

1-1/

43/

160.

268

0.91

1.27

50.

425

2.18

10.

038

0.37

61.

259

0.33

16.

5444

83.

292

0.08

70.

270

-0.6

252.

300

0.92

6

* Web

hei

ght t

o th

ickn

ess

ratio

(h/t)

exc

eeds

200

. Co

mpo

nent

s re

quire

web

stif

fene

rs a

t sup

port

and

conc

entra

ted

load

s.

DR

YW

AL

L:

Dryw

all T

rack

(DW

T)Dr

ywal

l Tra

ck is

use

d to

pro

vide

pre

mie

r pe

rimet

er s

uppo

rt fo

r wal

l ass

embl

ies.

Sta

ndar

d 25

GAU

GE D

ryw

all T

rack

is fu

rnis

hed

with

he

mm

ed fl

ange

s w

hile

20

GAUG

E tra

ck

is fu

rnis

hed

un-h

emm

ed.

Dryw

all S

tud

(DW

S)Dr

ywal

l Stu

ds a

re u

tiliz

ed in

the

cons

truct

ion

of in

terio

r non

-load

bea

ring

wal

ls, c

eilin

gs

and

bulk

head

s. T

he s

tuds

are

furn

ishe

d w

ith

knur

led

flang

es w

hich

“ke

ys”

the

scre

w ti

p an

d pr

even

ts it

from

ridi

ng u

pon

inst

alla

tion.

SE

CT

ION

PR

OP

ER

TIE

SN

otes

:

1.

The

Sec

tion

Prop

ertie

s ar

e pr

epar

ed b

ased

on

the

Nort

h Am

eric

a Sp

ecifi

catio

n fo

r th

e De

sign

of C

old

Form

ed S

teel

Str

uctu

ral m

embe

rs, 2

001

Editi

on2.

Effe

ctiv

e pr

oper

ties

inco

rpor

ate

the

stre

ngth

incr

ease

from

the

cold

wor

k of

form

ing

as a

pplic

able

per

AIS

I A7.

23.

Gro

ss p

rope

rtie

s ar

e ba

sed

on fu

ll re

info

rced

cro

ss s

ectio

n of

stu

ds a

nd jo

ists

, aw

ay fr

om th

e pu

nch

outs

.4.

For

com

pone

nts

whe

re th

e w

eb d

epth

is fo

llow

ed b

y *,

wed

hei

ght t

o th

ickn

ess

ratio

(h/t

) ex

ceed

s 20

0. C

ompo

nent

s re

quire

web

stif

fene

rs a

t sup

port

and

con

cent

rate

d lo

ads.

5. F

or d

efle

ctio

n ca

lcul

atio

ns, u

se th

e ef

fect

ive

mom

ent o

f ine

rtia

.

DRYW

ALL

TRAC

KPh

ysic

alGr

oss

Effe

ctiv

e 33

ksi

Tors

iona

l

WEB

GAUGE

FLANGE

LIP

Area

Wei

ght

Ixx

Sxx

RxIy

yRy

Ixx

Sxx

Ma

VaYc

gJx

1000

CwXo

Rob

(in)

(in)

(in)

(in)

(in2)

(lb/ft

)(in

4)(in

3)(in

)(in

4)(in

)(in

4)(in

3)(in

-k)

(lb)

(in)

(in4)

(in6)

(in)

(in)

1-5/

825

1-1/

4N/

A0.

078

0.26

0.04

30.

048

0.74

10.

013

0.41

10.

031

0.02

60.

5130

91.

095

0.00

90.

007

-0.8

931.

231

0.47

4

1-5/

820

1-1/

4N/

A0.

129

0.44

0.07

00.

079

0.73

50.

022

0.40

90.

057

0.05

01.

0063

71.

038

0.04

20.

012

-0.8

841.

220

0.47

5

2-1/

225

1-1/

4N/

A0.

094

0.32

0.10

50.

080

1.05

90.

015

0.39

90.

080

0.04

60.

9123

71.

592

0.01

10.

018

-0.7

811.

375

0.67

7

2-1/

220

1-1/

4N/

A0.

156

0.53

0.17

30.

131

1.05

30.

025

0.39

70.

145

0.09

01.

7785

11.

507

0.05

10.

030

-0.7

731.

365

0.67

9

3-5/

825

1-1/

4N/

A0.

115

0.39

0.24

00.

127

1.44

30.

017

0.38

00.

192

0.06

61.

3116

12.

364

0.01

40.

042

-0.6

751.

638

0.83

0

3-5/

820

1-1/

4N/

A0.

191

0.65

0.39

50.

210

1.43

80.

027

0.37

80.

339

0.15

23.

0173

12.

095

0.06

20.

068

-0.6

691.

630

0.83

2

4*25

1-1/

4N/

A0.

122

0.42

0.30

00.

145

1.56

70.

017

0.37

30.

244

0.07

31.

4414

62.

631

0.01

40.

052

-0.6

471.

736

0.86

1

420

1-1/

4N/

A0.

203

0.69

0.49

50.

239

1.56

20.

028

0.37

10.

427

0.17

63.

4966

12.

289

0.06

60.

085

-0.6

401.

729

0.86

3

6*25

1-1/

4N/

A0.

160

0.54

0.78

00.

254

2.20

80.

019

0.34

20.

019

0.13

2-0

.529

2.29

60.

947

620

1-1/

4N/

A0.

265

0.90

1.28

80.

419

2.20

40.

031

0.34

01.

159

0.27

25.

3743

83.

573

0.08

60.

214

-0.5

242.

291

0.94

8

* Web

hei

ght t

o th

ickn

ess

ratio

(h/t)

exc

eeds

200

. Co

mpo

nent

s re

quire

web

stif

fene

rs a

t sup

port

and

conc

entra

ted

load

s.

STUD

TRACK

Page 6: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

6 | Drywall

LIMITING HEIGHTS (NON-COMPOSITE)

Notes: 1. Check end reactions for web crippling2. Limiting wall heights based on fully braced section.3. Values based on Fy = 33 ksi4. Lateral loads multiplied by 0.75 for strength determination per AISI A5.1.3.

DRYWALLSTUD 5psf 7.5psf 10psf

WEB

FLAN

GE

LIP

GAUG

E

SPAcING L/120 L240 L/360 L/120 L240 L/360 L/120 L240 L/360

(in) (in) (in)

1-5/8 1-1/4 3/16 20

12 11' 7" 9' 2" 8' 0" 10' 1" 8' 0" 7' 0" 9' 2" 7' 3" 6' 4"

16 10' 6" 8' 4" 7' 3" 9' 2" 7' 3" 6' 4" 8' 4" 6' 7" 5' 9"

24 9' 2" 7' 3" 6' 4" 8' 0" 6' 4" 5' 7" 7' 3" 5' 9" 5' 0"

1-5/8 1-1/4 3/16 25

12 9' 7" 7' 7" 6' 7" 8' 4" 6' 7" 5' 9" 7' 7" 6' 0" 5' 3"

16 8' 8" 6' 11" 6' 0" 7' 7" 6' 0" 5' 3" 6' 7" 5' 5" 4' 9"

24 7' 7" 6' 0" 5' 3" 6' 2" 5' 3" 4' 7" 5' 4" 4' 9" 4' 2"

2-1/2 1-1/4 3/16 20

12 16' 1" 12' 9" 11' 1" 14' 0" 11' 1" 9' 8" 12' 9" 10' 1" 8' 10"

16 14' 7" 11' 7" 10' 1" 12' 9" 10' 1" 8' 10" 11' 7" 9' 2" 8' 0"

24 12' 9" 10' 1" 8' 10" 11' 1" 8' 10" 7' 8" 9' 8" 8' 0" 7' 0"

2-1/2 1-1/4 3/16 25

12 13' 3" 10' 6" 9' 2" 11' 7" 9' 2" 8' 0" 10' 2" 8' 4" 7' 3"

16 12' 0" 9' 6" 8' 4" 10' 2" 8' 4" 7' 3" 8' 10" 7' 7" 6' 7"

24 10' 2" 8' 4" 7' 3" 8' 4" 7' 3" 6' 4" 6' 11" 6' 7" 5' 9"

3-5/8 1-1/4 3/16 20

12 21' 5" 17' 0" 14' 10" 18' 8" 14' 10" 12' 11" 17' 0" 13' 5" 11' 9"

16 19' 5" 15' 5" 13' 5" 17' 0" 13' 5" 11' 9" 15' 5" 12' 3" 10' 8"

24 17' 0" 13' 5" 11' 9" 14' 7" 11' 9" 10' 3" 12' 8" 10' 8" 9' 4"

3-5/8 1-1/4 3/16 25

12 17' 9" 14' 1" 12' 4" 14' 6" 12' 4" 10' 9" 12' 7" 11' 2" 9' 9"

16 15' 4" 12' 9" 11' 2" 12' 7" 11' 2" 9' 9" 9' 8" 9' 8" 8' 10"

24 12' 7" 11' 2" 9' 9" 8' 7" 8' 7" 8' 6" 6' 5" 6' 5" 6' 5"

4 1-1/4 3/16 20

12 23' 1" 18' 4" 16' 0 20' 2" 16' 0" 14' 0" 18' 4" 14' 7" 12' 8"

16 21' 0" 16' 8" 14' 7" 18' 4" 14' 7" 12' 8" 16' 7" 13' 3" 11' 6"

24 18' 4" 14' 7" 12' 8" 15' 8" 12' 8" 11' 1" 13' 7" 11' 6" 10' 1"

4 1-1/4 3/16 25

12 18' 8" 15' 2" 13' 3" 15' 3" 13' 3" 11' 7" 12' 0" 12' 0" 10' 6"

16 16' 2" 13' 9" 12' 0" 12' 0" 12' 0" 10' 6" 9' 0" 9' 0" 9' 0"

24 12' 0" 12' 0" 10' 6" 8' 0" 8' 0" 8' 0" 6' 0" 6' 0" 6' 0"

6 1-1/4 3/16 20

12 31' 8" 25' 5" 22' 0" 27' 1" 22' 0" 19' 2" 23' 6" 19' 11" 17' 5"

16 28' 9" 22' 10" 19' 11" 23' 6" 19' 11" 17' 5" 20' 4" 18' 1" 15' 10"

24 23' 6" 19' 11" 17' 5" 19' 2" 17' 5" 15' 3" 16' 6" 15' 10" 13' 10"

6 1-1/4 3/16 25

12

16

24

Page 7: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Structural | 7S

TR

UC

TU

RA

L

Stru

ctur

al W

all T

rack

( S

WT)

Stru

ctur

al p

rodu

ct u

sed

for:

• Cl

osur

e fo

r stu

d an

d jo

int a

ssem

blie

s •

Head

and

sill

con

ditio

ns o

f wal

l ope

ning

s •

Solid

blo

ckin

g fo

r brid

ging

con

ditio

ns

• M

isce

llane

ous

stru

ts, k

icke

rs, e

tc.

Stru

ctur

al W

all S

tud

( SW

S)Ge

nera

l all-

purp

ose

fram

ing

com

pone

nt

used

in a

var

iety

of a

pplic

ation

s inc

ludi

ng:

• Ax

ially

load

ed in

terio

r and

ext

erio

r wal

ls•

Non

-load

bea

ring

exte

rior c

urta

inw

alls

• Fl

oor j

oist

s and

hea

ders

SE

CT

ION

PR

OP

ER

TIE

S

Not

es:

1. T

he S

ectio

n Pr

oper

ties

are

prep

ared

bas

ed o

n th

e No

rth

Amer

ica

Spec

ifica

tion

for

the

Desi

gn o

f Col

d Fo

rmed

Ste

el S

truc

tura

l mem

bers

, 200

1 Ed

ition

2. E

ffect

ive

prop

ertie

s in

corp

orat

e th

e st

reng

th in

crea

se fr

om th

e co

ld w

ork

of fo

rmin

g as

app

licab

le p

er A

ISI A

7.2

3. G

ross

pro

pert

ies

are

base

d on

full

rein

forc

ed c

ross

sec

tion

of s

tuds

and

jois

ts, a

way

from

the

punc

h ou

ts.

4. F

or c

ompo

nent

s w

here

the

web

dep

th is

follo

wed

by

*, w

ed h

eigh

t to

thic

knes

s ra

tio (h

/t)

exce

eds

200.

Com

pone

nts

requ

ire w

eb s

tiffe

ners

at s

uppo

rt a

nd c

once

ntra

ted

load

s.5.

For

def

lect

ion

calc

ulat

ions

, use

the

effe

ctiv

e m

omen

t of i

nert

ia.

STRU

CTUR

AL W

ALL

TRAC

KPh

ysic

alGr

oss

Effe

ctiv

e 33

ksi

Effe

ctiv

e 50

ksi

Tors

iona

l

WEB

GAUGE

FLANGE

LIP

Area

Wei

ght

Ixx

Sxx

RxIy

yRy

Ixx

Sxx

Ma

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xSx

xM

aVa

Ycg

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b

(in)

(in)

(in)

(in)

(in2)

(lb/ft

)(in

4)(in

3)(in

)(in

4)(in

)(in

4)(in

3)(in

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(lb)

(in)

(in4)

(in3)

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)(lb

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)(in

4)(in

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)(in

)

2-1/

220

1-1/

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173

0.59

0.19

20.

145

1.05

30.

027

0.39

70.

166

0.10

32.

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461.

492

0.15

70.

096

2.87

1288

1.52

40.

069

0.03

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1.36

50.

680

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218

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225

0.77

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00.

188

1.05

50.

035

0.39

50.

231

0.14

72.

9114

461.

454

0.22

00.

137

4.09

2191

1.49

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153

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683

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282

0.96

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236

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310

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426

0.29

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188

5.64

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1.46

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301

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1.36

50.

688

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212

0.72

0.43

80.

232

1.43

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0.37

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0.17

43.

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62.

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0.36

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164

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085

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1.63

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832

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818

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276

0.94

0.57

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302

1.43

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039

0.37

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531

0.24

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035

0.50

80.

230

6.89

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187

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346

1.18

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378

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5726

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0.67

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312

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369

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225

0.76

0.54

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265

1.56

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031

0.37

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484

0.20

13.

9790

72.

272

0.46

50.

189

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2.31

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090

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1.72

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273

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117

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948

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510

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260

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949

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13.5

326

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653

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332

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298

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0

1” 5/8

1” 1/4

2” 1/2

- 1

0”

Page 8: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

8 | Structural

STRU

CTUR

AL W

ALL

TRAC

K ( C

ont.)

Phys

ical

Gros

sEf

fect

ive

33ks

iEf

fect

ive

50ks

iTo

rsio

nal

WEB

GAUGE

FLANGE

LIP

Area

Wei

ght

Ixx

Sxx

RxIy

yRy

Ixx

Sxx

Ma

VaYc

gIx

xSx

xM

aVa

Ycg

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00Cw

XoRo

b

(in)

(in)

(in)

(in)

(in2)

(lb/ft

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4)(in

3)(in

)(in

4)(in

)(in

4)(in

3)(in

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(lb)

(in)

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(in-k

)(lb

)(in

)(in

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)(in

)

8*20

1-1/

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6

818

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6

* Web

hei

ght t

o th

ickn

ess

ratio

(h/t)

exc

eeds

200

. Co

mpo

nent

s re

quire

web

stif

fene

rs a

t sup

port

and

conc

entra

ted

load

s.

Page 9: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Structural | 9

STRU

CTUR

AL W

ALL

STUD

Phys

ical

Gros

sEf

fect

ive

33ks

iEf

fect

ive

50ks

iTo

rsio

nal

WEB

GAUGE

FLANGE

LIP

Area

Wei

ght

Ixx

Sxx

RxIy

yRy

Ixx

Sxx

Ma

VaYc

gIx

xSx

xM

aVa

Ycg

Jx10

00Cw

XoRo

b

(in)

(in)

(in)

(in)

(in2)

(lb/ft

)(in

4)(in

3)(in

)(in

4)(in

)(in

4)(in

3)(in

-k)

(lb)

(in)

(in4)

(in3)

(in-k

)(lb

)(in

)(in

4)(in

6)(in

)(in

)

2-1/

220

1-5/

81/

20.

223

0.76

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188

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0.62

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235

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274

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163

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911

Page 10: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

10 | Structural

STRUCTURAL STUDS LIMITING WALL HEIGHTS

Notes: 1. Strength Multiplier = 1.0.2. Deflection Multiplier = 1.0.3. The limiting heights are based on Fy = 33 ksi.4. The limiting Heights are based on the steel properties only.5. Check end reaction for web crippling.

STUD 5 psf 15 psf 20 psf 25 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

2-1/2 20 1-5/8 1/212" o.c. 14' 6" 12' 8" 10' 8" 10' 1" 8' 9" 7' 5" 9' 2" 8' 8" 6' 9" 8' 6" 7' 5" 6' 3"16" o.c. 13' 2" 11' 6" 9' 8" 9' 2" 8' 0" 6' 9" 8' 3" 7' 3" 6' 1" 7' 8" 6' 9" 5' 8"18" o.c. 11' 6" 10' 1" 8' 6" 8' 0" 6' 11" 5' 10" 7' 3" 6' 4" 5' 4" 6' 8" 5' 10" 4' 11"

2-1/2 18 1-5/8 1/212" o.c. 15' 9" 13' 9" 11' 7" 10' 11" 9' 6" 8' 0" 9' 11" 8' 8" 7' 4" 9' 3" 8' 0" 6' 9"16" o.c. 14' 4" 12' 6" 10' 7" 9' 11" 8' 8" 7' 4" 9' 0" 7' 10" 6' 8" 8' 4" 7' 4" 6' 2"18" o.c. 12' 6" 10' 11" 9' 3" 8' 8" 7' 7" 6' 4" 7' 10" 6' 10" 5' 9" 7' 4" 6' 4" 5' 4"

2-1/2 16 1-5/8 1/212" o.c. 16' 11" 14' 9" 12' 5" 11' 8" 10' 3" 8' 7" 10' 7" 9' 3" 7' 10" 9' 10" 8' 7" 7' 3"16" o.c. 15' 4" 13' 5" 11' 3" 10' 7" 9' 3" 7' 10" 9' 8" 8' 5" 7' 1" 8' 11" 7' 10" 6' 7"18" o.c. 13' 5" 11' 8" 9' 10" 9' 3" 8' 1" 6' 10" 8' 5" 7' 4" 6' 2" 7' 10" 6' 10" 5' 9"

STUD 30 psf 35 psf 40 psf 50 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

2-1/2 20 1-5/8 1/212" o.c. 8' 0" 6' 11" 5' 10" 7' 7" 6' 7" 5' 7" 7' 3" 6' 4" 5' 4" 6' 8" 5' 10" 4' 11"16" o.c. 7' 3" 6' 4" 5' 4" 6' 10" 6' 0" 5' 1" 6' 5" 5' 9" 4' 10" 5' 9" 5' 4" 4' 6"18" o.c. 6' 1" 5' 6" 4' 8" 5' 8" 5' 3" 4' 5" 5' 3" 5' 0" 4' 3" 4' 8" 4' 8" 3' 11"

2-1/2 18 1-5/8 1/212" o.c. 8' 8" 7' 7" 6' 4" 8' 3" 7' 2" 6' 1" 7' 10" 6' 10" 5' 5" 7' 4" 6' 4" 5' 4"16" o.c. 7' 10" 6' 10" 5' 9" 7' 5" 6' 6" 5' 6" 7' 2" 6' 3" 5' 3" 6' 8" 5' 9" 4' 10"18" o.c. 6' 10" 6' 0" 5' 1" 6' 6" 5' 8" 4' 10" 6' 2" 5' 5" 4' 7" 5' 6" 5' 1" 4' 3"

2-1/2 16 1-5/8 1/212" o.c. 9' 3" 8' 1" 6' 10" 8' 10" 7' 8" 6' 6" 8' 5" 7' 4" 6' 2" 7' 10" 6' 10" 5' 9"16" o.c. 8' 5" 7' 4" 6' 2" 8' 0" 7' 0" 5' 11" 7' 8" 6' 8" 5' 7" 7' 1" 6' 2" 5' 3"18" o.c. 7' 4" 6' 5" 5' 5" 7' 0" 6' 1" 5' 2" 6' 8" 5' 10" 4' 11" 6' 1" 5' 5" 4' 7"

STUD 5 psf 15 psf 20 psf 25 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

3-5/8 20 1-5/8 1/212" o.c. 19' 4" 16' 10" 14' 2" 13' 4" 11' 8" 9' 10" 12' 2" 10' 7" 8' 11" 11' 3" 9' 10" 8' 3"16" o.c. 17' 6" 15' 4" 12' 11" 12' 2" 10' 7" 8' 11" 11' 0" 9' 8" 8' 1" 10' 3" 8' 11" 7' 6"18" o.c. 15' 4" 13' 4" 11' 3" 10' 7" 9' 3" 7' 10" 9' 4" 8' 5" 7' 1" 8' 4" 7' 10" 6' 7"

3-5/8 18 1-5/8 1/212" o.c. 21' 0" 18' 4" 15' 5" 14' 7" 12' 8" 10' 9" 13' 3" 11' 6" 9' 9" 12' 3" 10' 8" 9' 0"16" o.c. 19' 1" 16' 8" 14' 0" 13' 3" 11' 6" 9' 9" 12' 0" 10' 6" 8' 10" 11' 2" 9' 9" 8' 2"18" o.c. 16' 8" 14' 7" 12' 3" 11' 6" 10' 1" 8' 6" 10' 6" 9' 2" 7' 8" 9' 9" 8' 6" 7' 2"

3-5/8 16 1-5/8 1/212" o.c. 22' 6" 19' 8" 16' 7" 15' 7" 13' 7" 11' 6" 14' 2" 12' 4" 10' 5" 13' 2" 11' 6" 9' 8"16" o.c. 20' 5" 17' 10" 15' 1" 14' 2" 12' 4" 10' 5" 12' 10" 11' 3" 9' 6" 11' 11" 10' 5" 8' 9"18" o.c. 17' 10" 15' 7" 13' 2" 12' 4" 10' 9" 9' 1" 11' 3" 9' 10" 8' 3" 10' 5" 9' 1" 7' 8"

STUD 30 psf 35 psf 40 psf 50 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

3-5/8 20 1-5/8 1/212" o.c. 10' 7" 9' 3" 7' 10" 10' 0" 8' 9" 7' 5" 9' 4" 8' 5" 7' 1" 8' 4" 7' 10" 6' 7"16" o.c. 9' 4" 8' 5" 7' 1" 8' 8" 8' 0" 6' 9" 8' 1" 7' 0" 6' 5" 7' 3" 7' 1" 6' 0"18" o.c. 7' 8" 7' 4" 6' 2" 7' 1" 7' 0" 5' 10" 6' 7" 6' 7" 5' 7" 5' 11" 5' 11" 5' 2"

3-5/8 18 1-5/8 1/212" o.c. 11' 6" 10' 1" 8' 6" 10' 11" 9' 7" 6' 1" 10' 6" 9' 2" 7' 8" 9' 9" 8' 6" 7' 2"16" o.c. 10' 6" 9' 2" 7' 8" 9' 11" 8' 8" 7' 4" 9' 6" 8' 4" 7' 0" 8' 6" 7' 8" 6' 6"18" o.c. 9' 0" 8' 8" 6' 9" 8' 4" 7' 7" 6' 5" 7' 9" 7' 3" 6' 1" 6' 11" 6' 9" 5' 8"

3-5/8 16 1-5/8 1/212" o.c. 12' 4" 10' 9" 9' 1" 11' 9" 10' 3" 8' 8" 11' 3" 9' 10" 8' 3" 10' 5" 9' 1" 7' 8"16" o.c. 11' 3" 9' 10" 8' 3" 10' 8" 9' 4" 7' 10" 10' 2" 8' 11" 7' 6" 9' 6" 8' 3" 7' 0"18" o.c. 9' 10" 8' 7" 7' 3" 9' 4" 8' 2" 6' 10" 8' 9" 7' 9" 6' 7" 7' 10" 7' 3" 6' 1"

Page 11: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Structural | 11

STRUCTURAL STUDS LIMITING WALL HEIGHTS

Notes: 1. Strength Multiplier = 1.0.2. Deflection Multiplier = 1.0.3. The limiting heights are based on Fy = 33 ksi.4. The limiting Heights are based on the steel properties only.5. Check end reaction for web crippling.

Stud 5 psf 15 psf 20 psf 25 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

4 20 1-5/8 1/212" o.c. 20' 10" 18' 2" 15' 4" 14' 5" 12' 7" 10' 7" 13' 1" 11' 5" 9' 8" 12' 2" 10' 7" 6' 11"16" o.c. 18' 11" 16' 6" 13' 11" 13' 1" 11' 5" 9' 8" 11' 11" 10' 5" 8' 9" 10' 10" 9' 8" 8' 1"18" o.c. 16" 6" 14' 5" 12' 2" 11' 5" 10' 0" 8' 5" 9' 11" 9' 1" 7' 8" 8' 10" 8' 5" 7' 1"

4 18 1-5/8 1/212" o.c. 22' 8" 19' 9" 16' 8" 15' 8" 13' 8" 11' 7" 14' 3" 12' 5" 10' 6" 13' 3" 11' 7" 9' 9"16" o.c. 20' 7" 18' 0" 15' 2" 14' 3" 12' 5" 10' 6" 12' 11" 11' 4" 9' 6" 12' 0" 10' 6" 8' 10"18" o.c. 18' 0" 15' 8" 13' 3" 12' 5" 10' 10" 9' 2" 11' 4" 9' 10" 8' 4" 10' 5" 9' 2" 7' 9"

4 16 1-5/8 1/212" o.c. 24' 3" 21' 2" 17' 11" 16' 10" 14' 8" 12' 5" 15' 3" 13' 4" 11' 3" 14' 2" 12' 5" 10' 5"16" o.c. 22' 1" 19' 3" 16' 3" 15' 3" 13' 4" 11' 3" 13' 11" 12' 1" 10' 3" 12' 11" 11' 3" 9' 6"18" o.c. 19' 3" 16' 10" 14' 2" 13' 4" 11' 8" 9' 10" 12' 1" 10' 7" 8' 11" 11' 3" 9' 10" 8' 3"

Stud 30 psf 35 psf 40 psf 50 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

4 20 1-5/8 1/212" o.c. 11' 5" 10' 0" 8' 5" 10' 7" 9' 6" 8' 0" 9' 11" 9' 1" 7' 8" 8' 10" 8' 5" 7' 1"16" o.c. 9' 11" 9' 1" 7' 8" 9' 2" 8' 7" 7' 9" 8' 7" 8' 3" 6' 11" 7' 8" 7' 8" 6' 5"18" o.c. 8' 1" 7' 11" 6' 8" 7' 6" 7' 6" 7' 6" 7' 0" 7' 0" 6' 1" 6' 3" 6' 3" 5' 7"

4 18 1-5/8 1/212" o.c. 12' 5" 10' 10" 9' 2" 11' 10" 10' 4" 8' 8" 11' 4" 9' 10" 8' 4" 10' 5" 9' 2" 7' 9"16" o.c. 11' 4" 9' 10" 8' 4" 10' 9" 9' 5" 7' 11" 10' 1" 9' 0" 7' 7" 9' 0" 8' 4" 7' 0"18" o.c. 9' 6" 8' 7" 7' 3" 8' 10" 8' 2" 6' 11" 8' 3" 7' 10" 6' 7" 7' 4" 7' 3" 6' 1"

4 16 1-5/8 1/212" o.c. 13' 4" 11' 8" 9' 10" 12' 8" 11' 1" 9' 4" 12' 1" 10' 7" 8' 11" 11' 3" 9' 10" 8' 3"16" o.c. 12' 1" 10' 7" 8' 11" 11' 6" 10' 1" 8' 6" 11' 0" 9' 7" 8' 1" 10' 2" 8' 11" 7' 6"18" o.c. 10' 7" 9' 3" 7' 9" 9' 11" 8' 9" 7' 5" 9' 3" 8' 5" 7' 1" 8' 3" 7' 9" 6' 7"

Stud 5 psf 15 psf 20 psf 25 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

6 20 1-5/8 1/212" o.c. 28' 7" 25' 0" 21' 1" 19' 10" 17' 4" 14' 7" 18' 0" 15' 9" 13' 3" 16' 9" 14' 7" 12' 4"16" o.c. 26' 0" 22' 8" 19' 2" 18' 10" 15' 9" 13' 3" 16' 4" 14' 3" 12' 0" 15' 1" 13' 3" 11' 2"18" o.c. 22' 8" 19' 10" 16' 9" 15' 9" 13' 9" 11' 7" 13' 9" 12' 6" 10' 6" 12' 3" 11' 7" 9' 9"

6 18 1-5/8 1/212" o.c. 31' 2" 27' 3" 22' 11" 21' 7" 18' 10" 15' 11" 19' 7" 17' 2" 14' 5" 18' 2" 15' 11" 13' 5"16" o.c. 28' 4" 24' 9" 20' 10" 19' 7" 17' 2" 14' 5" 17' 10" 15' 7" 13' 1" 16' 6" 14' 5" 12' 2"18" o.c. 24' 9" 21' 7" 18' 2" 17' 2" 14' 11" 12' 7" 15' 7" 13' 7" 11' 5" 14' 3" 12' 7" 10' 8"

6 16 1-5/8 1/212" o.c. 33' 5" 29' 2" 24' 7" 23' 2" 20' 3" 17' 1" 21' 1" 18' 5" 15' 6" 19' 6" 17' 1" 14' 6"16" o.c. 30' 4" 26' 6" 22' 4" 21' 1" 18' 5" 15' 6" 19' 1" 16' 8" 14' 1" 17' 9" 15' 6" 13' 1"18" o.c. 26' 6" 23' 2" 19' 6" 18' 5" 16' 1" 13' 6" 16' 8" 14' 7" 12' 3" 15' 6" 13' 6" 11' 5"

Stud 30 psf 35 psf 40 psf 50 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

6 20 1-5/8 1/212" o.c. 15' 9" 13' 9" 11' 7" 14' 8" 13' 0" 11' 0" 13' 9" 12' 6" 10' 6" 12' 3" 11' 7" 9' 9"16" o.c. 13' 9" 12' 6" 10' 6" 12' 9" 11' 10" 10' 0" 11' 11" 11' 4" 9' 7" 10' 8" 10' 6" 8' 10"18" o.c. 11' 9" 10' 11" 9' 2" 10' 5" 10' 4" 8' 9" 9' 9" 9' 9" 8' 4" 8' 8" 8' 8" 7' 9"

6 18 1-5/8 1/212" o.c. 17' 2" 14' 11" 12' 7" 16' 3" 14' 2" 12' 0" 15' 7" 13' 7" 11' 5" 14' 3" 12' 7" 10' 8"16" o.c. 15' 7" 13' 7" 11' 5" 14' 9" 12' 11" 10' 11" 13' 9" 12' 4" 10' 5" 12' 4" 11' 5" 9' 8"18" o.c. 13' 0" 11' 10" 10' 0" 12' 0" 11' 3" 9' 6" 11' 3" 10' 9" 9' 1" 10' 1" 10' 0" 8' 5"

6 16 1-5/8 1/212" o.c. 18' 5" 16' 1" 13' 6" 17' 5" 15' 3" 12' 10" 16' 8" 14' 7" 12' 3" 15' 6" 13' 6" 11' 5"16" o.c. 16' 8" 14' 7" 12' 3" 15' 10" 13' 10" 11' 8" 15' 2" 13' 3" 11' 2" 13' 8" 12' 3" 10' 4"18" o.c. 14' 5" 12' 9" 10' 9" 13' 4" 12' 1" 10' 2" 12' 6" 11' 7" 9' 9" 11' 2" 10' 9" 9' 1"

Page 12: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

12 | Structural

STRUCTURAL STUDS LIMITING WALL HEIGHTS

Notes: 1. Strength Multiplier = 1.0.2. Deflection Multiplier = 1.0.3. The limiting heights are based on Fy = 33 ksi.4. The limiting Heights are based on the steel properties only.5. Check end reaction for web crippling.

STUD 5 psf 15 psf 20 psf 25 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

8 20 1-5/8 1/212" o.c. 35' 4" 30' 11" 26' 1" 24' 6" 21' 5" 18' 1" 21' 7" 19' 5" 16' 5" 19' 4" 18' 1" 15' 3"16" o.c. 32' 1" 28' 1" 23' 8" 21' 7" 19' 5" 16' 5" 18' 8" 17' 8" 14' 11" 16' 8" 16' 5" 13' 10"18" o.c. 28' 1" 24' 6" 20' 8" 17' 7" 17' 0" 14' 4" 15' 3" 15' 3" 13' 0" 13' 8" 13' 8" 12' 1"

8 18 1-5/8 1/212" o.c. 38' 11" 34' 0" 28' 8" 26' 11" 23' 6" 19' 10" 24' 6" 21' 5" 18' 0" 22' 9" 19' 10" 16' 9"16" o.c. 35' 4" 30' 10" 26' 0" 24' 6" 21' 5" 18' 0" 22' 3" 19' 5" 16' 5" 20' 0" 18' 0" 15' 2"18" o.c. 30' 10" 26' 11" 22' 9" 21' 1" 18' 8" 15' 9" 18' 3" 17' 0" 14' 4" 16' 4" 15' 9" 13' 3"

8 16 1-5/8 1/212" o.c. 42' 1" 36' 9" 31' 0" 29' 2" 25' 6" 21' 6" 26' 6" 23' 2" 19' 6" 24' 7" 21' 6" 18' 1"16" o.c. 38' 3" 33' 5" 28' 2" 26' 6" 23' 2" 19' 6" 24' 1" 21' 0" 17' 9" 22' 4" 19' 6" 16' 5"18" o.c. 33' 5" 29' 2" 24' 7" 23' 2" 20' 3" 17' 8" 20' 11" 18' 8" 15' 6" 18' 8" 17' 0" 14' 4"

STUD 30 psf 35 psf 40 psf 50 psf

WEB

GAUG

E

FLAN

GE

LIP SPACING L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600 L/240 L/360 L/600

(in) (in) (in)

8 20 1-5/8 1/212" o.c. 17' 7" 17' 0" 14' 4" 16' 4" 16' 2" 13' 7" 15' 3" 15' 3" 13' 0" 13' 8" 13' 8" 12' 1"16" o.c. 15' 3" 15' 3" 13' 0" 14' 1" 14' 1" 12' 4" 13' 2" 13' 2" 11' 10" 11' 10" 11' 10" 11' 0"18" o.c. 12' 5" 12' 5" 11' 4" 11' 6" 11' 6" 10' 9" 10' 9" 10' 9" 10' 4" 9' 5" 9' 5" 9' 5"

8 18 1-5/8 1/212" o.c. 21' 1" 18' 8" 15' 9" 19' 7" 17' 3" 14' 11" 18' 3" 17' 8" 14' 4" 16' 4" 15' 9" 13' 3"16" o.c. 18' 3" 17' 0" 14' 4" 16' 11" 16' 1" 13' 7" 15' 10" 15' 5" 13' 0" 14' 2" 14' 2" 12' 1"18" o.c. 14' 11" 14' 10" 12' 6" 13' 10" 13' 10" 11' 10" 12' 11" 12' 11" 11' 4" 11' 7" 11' 7" 10' 6"

8 16 1-5/8 1/212" o.c. 23' 2" 20' 3" 17' 0" 22' 0" 19' 2" 16' 2" 20' 11" 18' 4" 15' 6" 18' 8" 17' 0" 14' 4"16" o.c. 20' 11" 18' 4" 15' 6" 19' 4" 17' 5" 14' 8" 18' 1" 16' 8" 14' 1" 16' 2" 15' 6" 13' 1"18" o.c. 17' 1" 16' 0 13' 6" 15' 10" 15' 3" 12' 10" 14' 9" 14' 7" 12' 3" 13' 3" 13' 3" 11' 5"

Page 13: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Allowable Axial Loads | 13

ALLOWABLE AXIAL LOADS 33 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 5 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.85 1.78 1.63 1.72 1.62 1.44 1.57 1.46 1.25 1.41 1.28 1.05

3-5/8 18 1-5/8 1/2 2.61 2.53 2.39 2.45 2.35 2.16 2.26 2.14 1.92 2.06 1.92 1.67

3-5/8 16 1-5/8 1/2 3.46 3.38 3.22 3.25 3.14 2.95 3.00 2.88 2.64 2.74 2.60 2.33

4 20 1-5/8 1/2 2.01 1.94 1.80 1.89 1.80 1.63 1.75 1.65 1.44 1.60 1.48 1.25

4 18 1-5/8 1/2 2.84 2.76 2.63 2.69 2.60 2.43 2.53 2.42 2.21 2.35 2.22 1.97

4 16 1-5/8 1/2 3.78 3.70 3.56 3.61 3.51 3.32 3.40 3.28 3.05 3.17 3.03 2.76

6 20 1-5/8 1/2 2.44 2.40 2.32 2.40 2.35 2.25 2.35 2.29 2.17 2.28 2.21 2.06

6 18 1-5/8 1/2 3.41 3.38 3.31 3.38 3.34 3.25 3.35 3.29 3.18 3.27 3.20 3.07

6 16 1-5/8 1/2 4.53 4.50 4.42 4.50 4.45 4.35 4.46 4.40 4.27 4.40 4.32 4.17

8 20 1-5/8 1/2 2.40 2.37 2.31 2.37 2.34 2.26 2.35 2.30 2.20 2.31 2.26 2.14

8 18 1-5/8 1/2 3.36 3.33 3.27 3.33 3.30 3.22 3.31 3.26 3.17 3.27 3.22 3.11

8 16 1-5/8 1/2 4.49 4.46 4.40 4.46 4.43 4.35 4.43 4.39 4.30 4.40 4.35 4.23

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.24 1.10 0.852 0.921 0.772 0.513 0.652 0.503 0.254 0.443 0.304 0.065

3-5/8 18 1-5/8 1/2 1.84 1.70 1.431 1.42 1.261 0.972 1.052 0.893 0.613 0.752 0.603 0.334

3-5/8 16 1-5/8 1/2 2.46 2.30 2.01 1.92 1.74 1.432 1.431 1.262 0.953 1.232 1.103 0.874

4 20 1-5/8 1/2 1.45 1.31 1.851 1.13 0.972 0.692 0.832 0.672 0.383 0.592 0.433 0.154

4 18 1-5/8 1/2 2.15 2.00 1.72 1.73 1.56 1.252 1.341 1.162 0.843 1.422 1.222 0.883

4 16 1-5/8 1/2 2.92 2.76 2.46 2.39 2.20 1.861 1.88 1.681 1.322 1.422 1.222 0.883

6 20 1-5/8 1/2 2.21 2.12 1.94 2.02 1.89 1.66 1.79 1.64 1.351 1.53 1.36 1.042

6 18 1-5/8 1/2 3.19 3.10 2.94 2.97 2.86 2.63 2.7 2.55 2.28 4.04 3.87 3.551

6 16 1-5/8 1/2 4.30 4.20 4.01 4.02 3.89 3.64 3.68 3.51 3.19 3.28 3.08 2.71

8 20 1-5/8 1/2 2.28 2.21 2.07 2.19 2.10 1.91 2.09 1.97 1.72 1.97 1.81 1.50

8 18 1-5/8 1/2 3.24 3.17 3.04 3.16 3.06 2.88 3.06 2.93 2.68 2.93 2.77 2.46

8 16 1-5/8 1/2 4.37 4.30 4.16 4.28 4.18 3.99 4.17 4.04 3.79 4.04 3.87 3.55

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 14: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

14 | Allowable Axial Loads

ALLOWABLE AXIAL LOADS 33 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 15 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.42 1.22 0.842 1.19 0.962 0.522 0.962 0.692 0.223 0.732 0.453 0.004

3-5/8 18 1-5/8 1/2 2.17 1.96 1.57 1.90 1.65 1.192 1.62 1.342 0.833 1.342 1.032 0.493

3-5/8 16 1-5/8 1/2 2.99 2.77 2.34 2.66 2.39 1.891 2.31 2.011 1.452 1.991 1.632 1.033

4 20 1-5/8 1/2 1.60 1.40 1.041 1.38 1.15 0.722 1.16 0.892 0.412 0.932 0.642 0.123

4 18 1-5/8 1/2 2.42 2.22 1.84 2.17 1.93 1.481 1.91 1.621 1.112 1.631 1.322 0.753

4 16 1-5/8 1/2 3.34 3.12 2.71 3.05 2.79 2.29 2.73 2.42 1.852 2.39 2.041 1.422

6 20 1-5/8 1/2 2.20 2.09 1.87 2.11 1.96 1.68 1.98 1.81 1.46 1.84 1.63 1.221

6 18 1-5/8 1/2 3.19 3.08 2.86 3.09 2.95 2.68 2.98 2.81 2.47 2.83 2.62 2.22

6 16 1-5/8 1/2 4.30 4.19 3.96 4.20 4.06 3.76 4.08 3.90 3.54 3.94 3.72 3.28

8 20 1-5/8 1/2 2.22 2.13 1.96 2.15 2.04 1.81 2.07 1.93 1.65 1.97 1.80 1.47

8 18 1-5/8 1/2 3.19 3.10 2.93 3.11 3.01 2.79 3.03 2.90 2.63 2.94 2.78 2.45

8 16 1-5/8 1/2 4.31 4.23 4.05 4.24 4.13 3.91 4.16 4.02 3.74 4.06 3.89 3.56

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.523 0.233 0.004 0.174 0.004 0.004 0.004 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 1.072 0.753 0.204 0.604 0.284 0.004 0.254 0.004 0.005 0.004 0.005 0.005

3-5/8 16 1-5/8 1/2 1.622 1.272 0.663 1.033 0.683 0.074 0.574 0.234 0.005 0.244 0.005 0.005

4 20 1-5/8 1/2 0.712 0.403 0.004 0.323 0.194 0.004 0.024 0.004 0.005 0.004 0.005 0.005

4 18 1-5/8 1/2 1.352 1.022 0.423 0.853 0.493 0.004 0.444 0.094 0.005 0.134 0.004 0.005

4 16 1-5/8 1/2 2.051 1.672 1.013 1.402 1.013 0.324 0.873 0.484 0.004 0.454 0.094 0.005

6 20 1-5/8 1/2 1.68 1.43 0.972 1.331 1.022 0.452 0.972 0.613 0.004 0.623 0.243 0.004

6 18 1-5/8 1/2 2.66 2.41 1.941 2.27 1.951 1.362 1.832 1.462 0.793 1.402 0.993 0.284

6 16 1-5/8 1/2 3.74 3.48 2.95 3.28 2.93 2.282 2.75 2.342 1.592 2.202 1.752 0.943

8 20 1-5/8 1/2 1.87 1.67 1.28 1.64 1.37 0.851 1.37 1.031 0.392 1.071 0.662 0.003

8 18 1-5/8 1/2 2.84 2.64 2.26 2.61 2.34 1.82 2.33 1.99 1.332 2.33 1.992 1.332

8 16 1-5/8 1/2 3.96 3.75 3.36 3.71 3.43 2.89 3.42 3.05 2.361 3.08 2.63 1.792

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 15: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Allowable Axial Loads | 15

ALLOWABLE AXIAL LOADS 33 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 20 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.22 0.961 0.492 0.952 0.662 0.133 0.692 0.373 0.004 0.453 0.113 0.004

3-5/8 18 1-5/8 1/2 1.96 1.7 1.202 1.65 1.342 0.772 1.342 0.992 0.373 1.032 0.663 0.024

3-5/8 16 1-5/8 1/2 2.77 2.48 1.941 2.39 2.051 1.432 2.011 1.632 0.953 1.632 1.222 0.513

4 20 1-5/8 1/2 1.40 1.16 0.692 1.15 0.862 0.322 0.892 0.562 0.003 0.642 0.283 0.004

4 18 1-5/8 1/2 2.22 1.97 1.481 1.93 1.62 1.052 1.621 1.272 0.633 1.322 0.932 0.253

4 16 1-5/8 1/2 3.12 2.85 2.32 2.79 2.45 1.832 2.43 2.031 1.332 2.041 1.622 0.863

6 20 1-5/8 1/2 2.09 1.94 1.64 1.96 1.77 1.40 1.81 1.57 1.121 1.63 1.35 0.832

6 18 1-5/8 1/2 3.08 2.93 2.65 2.95 2.77 2.41 2.81 2.58 2.14 2.62 2.35 1.831

6 16 1-5/8 1/2 4.19 4.04 3.74 4.06 3.86 3.48 3.90 3.66 3.19 3.72 3.42 2.86

8 20 1-5/8 1/2 2.13 2.02 1.78 2.04 1.89 1.59 1.93 1.74 1.38 1.80 1.58 1.15

8 18 1-5/8 1/2 3.10 2.99 2.76 3.01 2.86 2.58 2.90 2.72 2.37 2.78 2.56 2.13

8 16 1-5/8 1/2 4.23 4.11 3.88 4.13 3.98 3.69 4.02 3.84 3.47 3.89 3.67 3.23

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.233 0.004 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.753 0.373 0.004 0.284 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 1.272 0.863 0.134 0.683 0.264 0.004 0.234 0.004 0.005 0.005 0.005 0.005

4 20 1-5/8 1/2 0.403 0.034 0.004 0.004 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 1.022 0.613 0.004 0.493 0.074 0.004 0.094 0.004 0.005 0.004 0.005 0.005

4 16 1-5/8 1/2 1.672 1.222 0.433 1.013 0.544 0.004 0.484 0.024 0.005 0.094 0.005 0.005

6 20 1-5/8 1/2 1.43 1.121 0.532 1.022 0.642 0.003 0.613 0.184 0.004 0.243 0.004 0.004

6 18 1-5/8 1/2 2.41 2.10 1.501 1.951 1.552 0.823 1.463 1.014 0.194 0.993 0.054 0.004

6 16 1-5/8 1/2 3.48 3.13 2.481 2.93 2.491 1.682 2.342 1.832 0.913 1.752 1.203 0.234

8 20 1-5/8 1/2 1.67 1.41 0.95 1.37 1.02 0.362 1.031 0.602 0.003 0.662 0.163 0.004

8 18 1-5/8 1/2 2.64 2.39 1.88 2.34 1.99 1.321 1.99 1.551 0.722 1.591 1.072 0.093

8 16 1-5/8 1/2 3.75 3.49 3.49 3.43 3.07 2.37 3.06 2.59 1.712 2.63 2.062 1.012

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 16: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

16 | Allowable Axial Loads

ALLOWABLE AXIAL LOADS 33 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 25 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.021 0.722 0.163 0.732 0.393 0.003 0.453 0.823 0.004 0.193 0.004 0.004

3-5/8 18 1-5/8 1/2 1.76 1.441 0.852 1.421 1.052 0.383 1.082 0.673 0.004 0.753 0.333 0.004

3-5/8 16 1-5/8 1/2 2.55 2.20 1.562 2.14 1.742 1.002 1.722 1.282 0.493 1.322 0.853 0.034

4 20 1-5/8 1/2 1.22 0.921 0.692 0.932 0.582 0.003 0.642 0.263 0.004 0.373 0.373 0.004

4 18 1-5/8 1/2 2.03 1.72 1.132 1.70 1.332 0.652 1.362 0.952 0.203 1.022 0.583 0.004

4 16 1-5/8 1/2 2.92 2.58 1.951 2.53 2.131 1.392 2.131 1.672 0.843 1.722 1.222 0.343

6 20 1-5/8 1/2 1.98 1.79 1.42 1.82 1.58 1.13 1.63 1.35 0.802 1.42 1.091 0.452

6 18 1-5/8 1/2 2.97 2.79 2.44 2.81 2.59 2.14 2.64 2.36 1.81 2.42 2.08 1.452

6 16 1-5/8 1/2 4.08 3.89 3.52 3.91 3.67 3.20 3.72 3.42 2.84 3.49 3.14 2.451

8 20 1-5/8 1/2 2.05 1.90 1.61 1.93 1.74 1.38 1.79 1.56 1.12 1.64 1.37 0.83

8 18 1-5/8 1/2 3.02 2.87 2.59 2.90 2.72 2.36 2.76 2.54 2.10 2.62 2.35 1.82

8 16 1-5/8 1/2 4.14 4.00 3.71 4.02 3.83 3.47 3.88 3.65 3.20 3.73 3.45 2.91

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.004 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.463 0.034 0.004 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 0.963 0.484 0.004 0.354 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005

4 20 1-5/8 1/2 0.123 0.004 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 0.713 0.243 0.004 0.174 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005

4 16 1-5/8 1/2 1.332 0.813 0.004 0.653 0.114 0.004 0.134 0.004 0.005 0.005 0.005 0.005

6 20 1-5/8 1/2 1.201 0.822 0.113 0.732 0.283 0.004 0.283 0.004 0.004 0.004 0.004 0.005

6 18 1-5/8 1/2 2.17 1.791 1.072 1.652 1.182 0.323 1.123 0.583 0.004 0.623 0.064 0.004

6 16 1-5/8 1/2 3.22 2.80 2.012 2.601 2.082 1.123 1.952 1.363 0.304 1.333 0.704 0.004

8 20 1-5/8 1/2 1.47 1.15 0.531 1.11 0.692 0.002 0.702 0.702 0.003 0.282 0.003 0.004

8 18 1-5/8 1/2 2.45 2.13 1.51 2.08 1.65 0.842 1.651 1.122 0.133 1.202 0.573 0.004

8 16 1-5/8 1/2 3.56 3.23 2.58 3.16 2.72 1.871 2.71 2.141 1.092 2.201 1.532 0.293

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 17: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Allowable Axial Loads | 17

ALLOWABLE AXIAL LOADS 33 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 30 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.842 0.492 0.003 0.522 0.133 0.004 0.223 0.004 0.004 0.004 0.004 0.005

3-5/8 18 1-5/8 1/2 1.57 1.202 0.512 1.192 0.772 0.013 0.832 0.373 0.004 0.493 0.024 0.004

3-5/8 16 1-5/8 1/2 2.34 1.941 1.192 1.891 1.432 0.603 1.452 0.953 0.064 1.033 0.513 0.004

4 20 1-5/8 1/2 1.041 0.692 0.043 0.322 0.322 0.003 0.412 0.003 0.004 0.123 0.004 0.004

4 18 1-5/8 1/2 1.84 1.481 0.802 1.481 1.052 0.283 1.112 0.633 0.004 0.753 0.253 0.004

4 16 1-5/8 1/2 2.71 2.32 1.582 2.29 1.832 0.972 1.852 1.332 0.393 1.422 0.863 0.004

6 20 1-5/8 1/2 1.87 1.64 1.21 1.68 1.40 0.861 1.46 1.12 0.482 1.221 0.832 0.103

6 18 1-5/8 1/2 2.86 2.65 2.23 2.68 2.41 1.88 2.47 2.14 1.501 2.22 1.831 1.092

6 16 1-5/8 1/2 3.96 3.74 3.29 3.76 3.48 2.92 3.54 3.19 2.50 3.28 2.86 2.052

8 20 1-5/8 1/2 1.96 1.78 1.44 1.81 1.59 1.16 1.65 1.38 0.85 1.47 1.15 0.521

8 18 1-5/8 1/2 2.93 2.76 2.43 2.79 2.58 2.15 2.63 2.37 1.85 2.45 2.13 1.51

8 16 1-5/8 1/2 4.05 3.88 3.54 3.91 3.69 3.25 3.74 3.47 2.94 3.56 3.23 2.59

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.204 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 0.663 0.134 0.004 0.074 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 20 1-5/8 1/2 0.004 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 0.423 0.004 0.004 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 16 1-5/8 1/2 1.013 0.433 0.004 0.324 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005

6 20 1-5/8 1/2 0.972 0.532 0.003 0.453 0.003 0.004 0.004 0.004 0.005 0.004 0.004 0.005

6 18 1-5/8 1/2 1.941 1.502 0.663 1.362 0.823 0.004 0.793 0.194 0.004 0.284 0.004 0.005

6 16 1-5/8 1/2 2.96 2.481 1.562 2.282 1.682 0.593 1.592 0.913 0.004 0.943 0.234 0.004

8 20 1-5/8 1/2 1.28 0.90 0.172 0.851 0.362 0.003 0.392 0.003 0.004 0.003 0.003 0.004

8 18 1-5/8 1/2 2.26 1.88 1.151 1.82 1.321 0.382 1.332 0.722 0.003 0.812 0.093 0.004

8 16 1-5/8 1/2 3.36 2.97 2.21 2.89 2.37 1.382 2.361 1.712 0.493 1.792 1.012 0.004

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 18: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

18 | Allowable Axial Loads

ALLOWABLE AXIAL LOADS 33 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 35 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.662 0.262 0.003 0.323 0.003 0.004 0.013 0.004 0.004 0.004 0.004 0.005

3-5/8 18 1-5/8 1/2 1.381 0.962 0.203 0.982 0.513 0.004 0.593 0.094 0.004 0.254 0.004 0.004

3-5/8 16 1-5/8 1/2 2.14 1.682 0.842 1.662 1.142 0.213 1.192 0.643 0.004 0.763 0.194 0.004

4 20 1-5/8 1/2 0.861 0.472 0.003 0.512 0.073 0.004 0.183 0.004 0.004 0.004 0.004 0.005

4 18 1-5/8 1/2 1.66 1.242 0.482 1.262 0.782 0.003 0.872 0.343 0.004 0.493 0.004 0.004

4 16 1-5/8 1/2 2.52 2.07 1.232 2.051 1.532 0.583 1.582 1.002 0.003 1.132 0.513 0.004

6 20 1-5/8 1/2 1.75 1.50 1.00 1.54 1.22 0.602 1.29 0.911 0.182 1.021 0.582 0.003

6 18 1-5/8 1/2 2.76 2.51 2.02 2.54 2.23 1.631 2.30 1.92 1.192 2.02 1.572 0.732

6 16 1-5/8 1/2 3.85 3.59 3.08 3.62 3.29 2.65 3.36 2.96 2.171 3.07 2.58 1.672

8 20 1-5/8 1/2 1.87 1.67 1.27 1.70 1.45 0.95 1.52 1.20 0.59 1.31 0.94 0.222

8 18 1-5/8 1/2 2.85 2.65 2.26 2.68 2.43 1.94 2.50 2.19 1.59 2.29 1.92 1.21

8 16 1-5/8 1/2 3.97 3.77 3.37 3.80 3.54 3.04 3.61 3.29 2.67 3.40 3.01 2.27

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 0.394 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 20 1-5/8 1/2 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 0.154 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 16 1-5/8 1/2 0.713 0.074 0.004 0.024 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005

6 20 1-5/8 1/2 0.742 0.253 0.004 0.193 0.004 0.004 0.004 0.004 0.005 0.004 0.005 0.005

6 18 1-5/8 1/2 1.721 1.212 0.273 1.092 0.483 0.004 0.484 0.004 0.004 0.004 0.004 0.005

6 16 1-5/8 1/2 2.72 2.162 1.132 1.982 1.313 0.093 1.243 0.504 0.004 0.584 0.004 0.005

8 20 1-5/8 1/2 1.09 0.651 0.002 0.602 0.042 0.003 0.092 0.003 0.004 0.003 0.004 0.004

8 18 1-5/8 1/2 2.07 1.64 0.802 1.57 1.002 0.002 1.022 0.332 0.003 0.453 0.003 0.004

8 16 1-5/8 1/2 3.16 2.71 1.83 2.63 2.031 0.902 2.031 1.292 0.003 1.402 0.533 0.004

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 19: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Allowable Axial Loads | 19

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.4 1.29 1.072 1.051 0.932 0.713 0.772 0.653 0.434 0.563 0.444 0.234

3-5/8 18 1-5/8 1/2 2.04 1.91 1.681 1.56 1.431 1.182 1.182 1.052 0.813 0.882 0.753 0.524

3-5/8 16 1-5/8 1/2 2.74 2.61 2.38 2.11 1.93 1.732 1.611 1.482 1.233 1.232 1.103 0.874

4 20 1-5/8 1/2 1.69 1.57 1.341 1.3 1.172 0.922 0.982 0.842 0.603 0.722 0.593 0.364

4 18 1-5/8 1/2 2.46 2.32 2.07 1.93 1.78 1.512 1.491 1.342 1.073 1.142 0.992 0.733

4 16 1-5/8 1/2 3.35 3.22 2.96 2.67 2.52 2.241 2.10 1.941 1.652 1.622 1.472 1.193

6 20 1-5/8 1/2 2.72 2.63 2.45 2.49 2.37 2.14 2.2 2.05 1.771 1.86 1.69 1.382

6 18 1-5/8 1/2 3.95 3.86 3.68 3.63 3.50 3.27 3.23 3.08 2.79 2.78 2.61 2.291

6 16 1-5/8 1/2 5.34 5.26 5.09 4.95 4.83 4.61 4.46 4.31 4.02 3.90 3.72 3.39

8 20 1-5/8 1/2 2.8 2.74 2.61 2.72 2.63 2.45 2.62 2.50 2.27 2.5 2.35 2.05

8 18 1-5/8 1/2 3.98 3.91 3.77 3.09 3.79 3.60 3.78 3.65 3.39 3.64 3.47 3.14

8 16 1-5/8 1/2 5.33 5.27 5.15 5.26 5.17 5.00 5.16 5.04 4.81 5.03 4.87 4.57

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

ALLOWABLE AXIAL LOADS 33 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 40 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.492 0.053 0.004 0.133 0.004 0.004 0.044 0.004 0.005 0.004 0.004 0.005

3-5/8 18 1-5/8 1/2 1.202 0.732 0.003 0.382 0.253 0.004 0.373 0.004 0.004 0.024 0.004 0.005

3-5/8 16 1-5/8 1/2 1.941 1.432 0.513 1.432 0.863 0.004 0.953 0.343 0.004 0.513 0.004 0.004

4 20 1-5/8 1/2 0.692 0.252 0.004 0.322 0.003 0.004 0.003 0.004 0.004 0.004 0.004 0.005

4 18 1-5/8 1/2 1.481 1.022 0.173 1.052 0.532 0.003 0.633 0.063 0.004 0.253 0.004 0.004

4 16 1-5/8 1/2 2.32 1.821 0.902 1.832 1.252 0.203 1.332 0.693 0.004 0.863 0.183 0.004

6 20 1-5/8 1/2 1.64 1.35 0.791 1.40 1.04 0.342 1.121 0.692 0.003 0.832 0.332 0.003

6 18 1-5/8 1/2 2.65 2.37 1.82 2.41 2.06 1.371 2.14 1.711 0.892 1.831 1.332 0.393

6 16 1-5/8 1/2 3.74 3.44 2.86 3.48 3.10 2.38 3.19 2.73 1.852 2.86 2.311 1.292

8 20 1-5/8 1/2 1.78 1.55 1.10 1.59 1.30 0.73 1.38 1.03 0.341 1.15 0.73 0.002

8 18 1-5/8 1/2 2.76 2.54 2.09 2.58 2.29 1.73 2.37 2.02 1.33 2.13 1.72 0.901

8 16 1-5/8 1/2 3.97 3.77 3.37 3.80 3.54 3.04 3.61 3.29 2.67 3.23 2.80 1.96

Page 20: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

20 | Allowable Axial Loads

ALLOWABLE AXIAL LOADS 50 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 5 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 2.18 2.11 1.98 2.00 1.92 1.76 1.81 1.71 1.53 1.60 1.49 1.291

3-5/8 18 1-5/8 1/2 3.05 2.98 2.85 2.83 2.74 2.57 2.57 2.47 2.27 2.30 2.19 1.97

3-5/8 16 1-5/8 1/2 4.07 4.00 3.86 3.78 3.69 3.53 3.46 3.36 3.16 3.17 2.98 2.76

4 20 1-5/8 1/2 2.42 2.36 2.23 2.26 2.18 2.03 2.09 1.99 1.80 1.89 1.78 1.57

4 18 1-5/8 1/2 3.39 3.33 3.19 3.19 3.11 2.95 2.97 2.87 2.67 2.72 2.60 2.37

4 16 1-5/8 1/2 4.54 4.47 4.34 4.29 4.21 4.04 4.01 3.90 3.71 3.69 3.57 3.34

6 20 1-5/8 1/2 2.98 2.94 2.86 2.94 2.89 2.80 2.89 2.83 2.71 2.81 2.74 2.59

6 18 1-5/8 1/2 4.25 4.22 4.14 4.22 4.17 4.08 4.18 4.12 4.00 4.07 4.00 3.85

6 16 1-5/8 1/2 5.62 5.59 5.52 5.59 5.55 5.46 5.56 5.50 5.39 5.49 5.42 5.28

8 20 1-5/8 1/2 2.92 2.89 2.83 2.89 2.86 2.79 2.87 2.82 2.74 2.84 2.78 2.68

8 18 1-5/8 1/2 4.11 4.08 4.02 4.08 4.05 3.98 4.06 4.01 3.93 4.01 3.96 3.84

8 16 1-5/8 1/2 5.44 4.52 5.37 5.42 5.39 5.32 5.40 5.35 5.27 5.37 5.32 5.22

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.4 1.29 1.072 1.051 0.932 0.713 0.772 0.653 0.434 0.563 0.444 0.234

3-5/8 18 1-5/8 1/2 2.04 1.91 1.681 1.56 1.431 1.182 1.182 1.052 0.813 0.882 0.753 0.524

3-5/8 16 1-5/8 1/2 2.74 2.61 2.38 2.11 1.93 1.732 1.611 1.482 1.233 1.232 1.103 0.874

4 20 1-5/8 1/2 1.69 1.57 1.341 1.3 1.172 0.922 0.982 0.842 0.603 0.722 0.593 0.364

4 18 1-5/8 1/2 2.46 2.32 2.07 1.93 1.78 1.512 1.491 1.342 1.073 1.142 0.992 0.733

4 16 1-5/8 1/2 3.35 3.22 2.96 2.67 2.52 2.241 2.10 1.941 1.652 1.622 1.472 1.193

6 20 1-5/8 1/2 2.72 2.63 2.45 2.49 2.37 2.14 2.2 2.05 1.771 1.86 1.69 1.382

6 18 1-5/8 1/2 3.95 3.86 3.68 3.63 3.50 3.27 3.23 3.08 2.79 2.78 2.61 2.291

6 16 1-5/8 1/2 5.34 5.26 5.09 4.95 4.83 4.61 4.46 4.31 4.02 3.90 3.72 3.39

8 20 1-5/8 1/2 2.8 2.74 2.61 2.72 2.63 2.45 2.62 2.50 2.27 2.5 2.35 2.05

8 18 1-5/8 1/2 3.98 3.91 3.77 3.09 3.79 3.60 3.78 3.65 3.39 3.64 3.47 3.14

8 16 1-5/8 1/2 5.33 5.27 5.15 5.26 5.17 5.00 5.16 5.04 4.81 5.03 4.87 4.57

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 21: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Allowable Axial Loads | 21

ALLOWABLE AXIAL LOADS 50 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 33 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 15 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.79 1.61 1.272 1.53 1.322 0.932 1.272 1.042 0.623 1.022 0.773 0.344

3-5/8 18 1-5/8 1/2 2.65 2.46 2.09 2.33 2.1 1.682 2 1.752 1.292 1.672 1.402 0.923

3-5/8 16 1-5/8 1/2 3.67 3.48 3.11 3.29 3.06 2.631 2.88 2.621 2.152 2.481 2.182 1.683

4 20 1-5/8 1/2 2.04 1.87 1.521 1.8 1.59 1.192 1.54 1.302 0.862 1.282 1.022 0.553

4 18 1-5/8 1/2 3.00 2.81 2.45 2.71 2.48 2.051 2.39 2.131 1.642 2.061 1.772 1.253

4 16 1-5/8 1/2 4.15 3.97 3.61 3.81 3.58 3.15 3.42 3.16 2.662 3.02 2.721 2.182

6 20 1-5/8 1/2 2.75 2.64 2.42 2.65 2.51 2.23 2.53 2.35 2.01 2.37 2.16 1.761

6 18 1-5/8 1/2 4.03 3.92 3.71 3.93 3.79 3.52 3.82 3.64 3.30 3.64 3.42 3.01

6 16 1-5/8 1/2 5.42 5.32 5.12 5.33 5.20 4.94 5.22 5.05 4.73 5.08 4.87 4.48

8 20 1-5/8 1/2 2.75 2.67 2.51 2.68 2.58 2.37 2.61 2.48 2.22 2.52 2.36 2.05

8 18 1-5/8 1/2 3.92 3.84 3.66 3.85 3.74 3.52 3.77 3.63 3.35 3.67 3.50 3.17

8 16 1-5/8 1/2 5.29 5.21 5.06 5.23 5.13 4.93 5.15 5.03 4.79 5.07 4.92 4.62

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.793 0.543 0.114 0.424 0.184 0.005 0.164 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 1.372 1.093 0.604 0.873 0.594 0.124 0.504 0.244 0.005 0.234 0.005 0.005

3-5/8 16 1-5/8 1/2 2.062 1.782 1.273 1.403 1.123 0.634 0.924 0.654 0.195 0.584 0.325 0.005

4 20 1-5/8 1/2 1.042 0.763 0.284 0.613 0.334 0.004 0.294 0.024 0.005 0.064 0.005 0.005

4 18 1-5/8 1/2 1.742 1.442 0.903 1.163 0.853 0.314 0.724 0.424 0.005 0.404 0.114 0.005

4 16 1-5/8 1/2 2.621 2.302 1.733 1.872 1.543 0.974 1.293 0.974 0.424 0.844 0.544 0.035

6 20 1-5/8 1/2 2.20 1.95 1.492 1.811 1.502 0.943 1.392 1.043 0.424 0.983 0.613 0.004

6 18 1-5/8 1/2 3.42 3.18 2.701 2.94 2.621 2.032 2.392 2.032 1.373 1.862 1.473 0.794

6 16 1-5/8 1/2 4.84 4.60 4.14 4.28 3.96 3.372 3.62 3.252 2.582 2.952 2.552 1.843

8 20 1-5/8 1/2 2.42 2.23 1.87 2.19 1.94 1.451 1.93 1.601 0.992 1.631 1.242 0.523

8 18 1-5/8 1/2 3.56 3.36 2.96 3.31 3.03 2.50 3.01 2.65 1.972 2.67 2.236 1.412

8 16 1-5/8 1/2 4.97 4.79 4.44 4.74 4.50 4.01 4.47 4.14 3.511 4.14 3.72 2.952

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 22: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

22 | Allowable Axial Loads

ALLOWABLE AXIAL LOADS 50 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 50 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 20 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.61 1.381 0.952 1.322 1.062 0.583 1.042 0.753 0.244 0.773 0.483 0.004

3-5/8 18 1-5/8 1/2 2.46 2.21 1.752 2.10 1.822 1.302 1.752 1.432 0.873 1.402 1.073 0.504

3-5/8 16 1-5/8 1/2 3.48 3.23 2.771 3.06 2.771 2.232 2.621 2.302 1.713 2.182 1.842 1.243

4 20 1-5/8 1/2 1.87 1.64 1.202 1.59 1.322 0.822 1.302 1.002 0.453 1.022 0.703 0.134

4 18 1-5/8 1/2 2.81 2.57 2.111 2.48 2.19 1.652 2.131 1.802 1.203 1.772 1.422 0.793

4 16 1-5/8 1/2 3.97 3.73 3.27 3.58 3.29 2.742 3.16 2.821 2.212 2.721 2.362 1.693

6 20 1-5/8 1/2 2.64 2.49 2.20 2.51 2.32 1.96 2.35 2.12 1.681 2.16 1.89 1.372

6 18 1-5/8 1/2 3.92 3.78 3.50 3.79 3.61 3.25 3.64 3.41 2.96 3.42 3.15 2.621

6 16 1-5/8 1/2 5.32 5.19 4.92 5.20 5.03 4.69 5.05 4.84 4.41 4.87 4.61 4.09

8 20 1-5/8 1/2 2.67 2.56 2.35 2.58 2.44 2.17 2.48 2.31 1.97 2.36 2.15 1.75

8 18 1-5/8 1/2 3.84 3.72 3.49 3.74 3.59 3.30 3.63 3.44 3.08 3.50 3.28 2.84

8 16 1-5/8 1/2 5.21 5.11 4.91 5.13 5.00 4.74 5.03 4.87 4.55 4.92 4.72 4.33

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.543 0.244 0.004 0.184 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 1.093 0.763 0.184 0.594 0.274 0.005 0.244 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 1.782 1.433 0.824 1.123 0.784 0.204 0.654 0.334 0.005 0.325 0.035 0.005

4 20 1-5/8 1/2 0.763 0.434 0.004 0.334 0.004 0.005 0.024 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 1.442 1.073 0.424 0.853 0.484 0.004 0.424 0.064 0.005 0.114 0.005 0.005

4 16 1-5/8 1/2 2.302 1.912 1.233 1.543 1.154 0.474 0.974 0.594 0.005 0.544 0.195 0.005

6 20 1-5/8 1/2 1.95 1.647 1.052 1.502 1.1252 0.433 1.043 0.623 0.002 0.613 0.184 0.004

6 18 1-5/8 1/2 3.18 2.86 2.2501 2.621 2.222 1.493 2.032 1.583 0.794 1.473 1.014 0.194

6 16 1-5/8 1/2 4.60 4.29 3.691 3.96 3.561 2.832 3.252 2.802 1.973 2.552 2.063 1.214

8 20 1-5/8 1/2 2.23 1.99 1.51 1.94 1.611 0.982 1.601 1.192 0.423 1.242 0.753 0.004

8 18 1-5/8 1/2 3.36 3.09 2.57 3.03 2.67 1.981 2.65 2.191 1.332 2.231 1.682 0.673

8 16 1-5/8 1/2 4.79 4.56 4.09 4.50 4.17 3.54 4.14 3.72 2.912 3.72 3.202 2.232

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 23: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Allowable Axial Loads | 23

ALLOWABLE AXIAL LOADS 50 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 50 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 25 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.431 1.162 0.653 1.122 0.813 0.253 0.823 0.493 0.004 0.553 0.214 0.004

3-5/8 18 1-5/8 1/2 2.27 1.981 1.432 1.891 1.552 0.943 1.512 1.143 0.494 1.153 0.773 0.114

3-5/8 16 1-5/8 1/2 3.29 3.09 2.442 2.84 2.492 1.862 2.382 2.002 1.323 1.922 1.533 0.834

4 20 1-5/8 1/2 1.69 1.411 0.892 1.382 1.062 0.473 1.072 0.723 0.084 0.783 0.403 0.004

4 18 1-5/8 1/2 2.63 2.34 1.782 2.26 1.922 1.282 1.882 1.492 0.803 1.512 1.093 0.364

4 16 1-5/8 1/2 3.79 3.49 2.941 3.36 3.011 2.352 2.901 2.512 1.783 2.452 2.022 1.253

6 20 1-5/8 1/2 2.53 2.35 1.99 2.37 2.14 1.69 2.18 1.90 1.362 1.96 1.631 1.002

6 18 1-5/8 1/2 3.82 3.64 3.28 3.66 3.43 2.98 3.47 3.19 2.64 3.22 2.88 2.242

6 16 1-5/8 1/2 5.22 5.05 4.73 5.07 4.86 4.44 4.89 4.62 4.10 4.67 4.35 3.721

8 20 1-5/8 1/2 2.59 2.45 2.19 2.48 2.31 1.97 2.35 2.14 1.72 2.21 1.95 1.45

8 18 1-5/8 1/2 3.75 3.61 3.32 3.63 3.44 3.08 3.49 3.26 2.81 3.33 3.06 2.51

8 16 1-5/8 1/2 5.14 5.01 4.76 5.03 4.87 4.55 4.91 4.71 4.31 4.77 4.53 4.04

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.314 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.843 0.464 0.004 0.344 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 1.413 0.994 0.264 0.764 0.364 0.005 0.314 0.005 0.005 0.015 0.005 0.005

4 20 1-5/8 1/2 0.513 0.134 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 1.153 0.733 0.004 0.574 0.154 0.005 0.154 0.005 0.005 0.005 0.005 0.005

4 16 1-5/8 1/2 2.012 1.563 0.774 1.243 0.804 0.034 0.684 0.254 0.005 0.285 0.005 0.005

6 20 1-5/8 1/2 1.721 1.346 0.643 1.212 0.763 0.002 0.723 0.234 0.002 0.284 0.004 0.005

6 18 1-5/8 1/2 2.93 2.551 1.822 2.322 1.852 0.993 1.693 1.173 0.254 1.123 0.584 0.004

6 16 1-5/8 1/2 4.36 3.99 3.272 3.661 3.192 2.323 2.912 2.373 1.424 2.183 1.624 0.644

8 20 1-5/8 1/2 2.05 1.75 1.161 1.69 1.292 0.542 1.292 0.802 0.003 0.873 0.293 0.004

8 18 1-5/8 1/2 3.16 2.83 2.19 2.76 2.32 1.482 2.311 1.752 0.733 1.812 1.163 0.004

8 16 1-5/8 1/2 4.61 4.32 3.75 4.25 3.85 3.081 3.82 3.311 2.342 3.331 2.712 1.563

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 24: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

24 | Allowable Axial Loads

ALLOWABLE AXIAL LOADS 50 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 50 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 30 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.272 0.952 0.363 0.932 0.583 0.004 0.623 0.244 0.004 0.344 0.004 0.005

3-5/8 18 1-5/8 1/2 2.09 1.752 1.122 1.682 1.302 0.603 1.292 0.873 0.144 0.923 0.504 0.004

3-5/8 16 1-5/8 1/2 3.11 2.771 2.122 2.631 2.232 1.513 2.152 1.713 0.954 1.683 1.243 0.464

4 20 1-5/8 1/2 1.521 1.202 0.603 1.192 0.822 0.153 0.862 0.453 0.004 0.553 0.134 0.004

4 18 1-5/8 1/2 2.45 2.111 1.472 2.051 1.652 0.923 1.642 1.203 0.424 1.253 0.793 0.004

4 16 1-5/8 1/2 3.61 3.27 2.622 3.15 2.742 1.992 2.662 2.212 1.383 2.182 1.693 0.834

6 20 1-5/8 1/2 2.42 2.20 1.78 2.23 1.96 1.431 2.01 1.681 1.052 1.761 1.372 0.653

6 18 1-5/8 1/2 3.71 3.50 3.08 3.52 3.25 2.72 3.30 2.96 2.321 3.01 2.621 1.872

6 16 1-5/8 1/2 5.12 4.92 4.53 4.94 4.69 4.19 4.73 4.41 3.80 4.48 4.09 3.362

8 20 1-5/8 1/2 2.51 2.35 2.03 2.37 2.17 1.77 2.22 1.97 1.47 2.05 1.75 1.161

8 18 1-5/8 1/2 3.66 3.49 3.15 3.52 3.30 2.86 3.35 3.08 2.54 3.17 2.84 2.19

8 16 1-5/8 1/2 5.06 4.91 4.61 4.93 4.74 4.36 4.79 4.55 4.08 4.62 4.33 3.76

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.114 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.604 0.184 0.005 0.124 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 1.273 0.824 0.054 0.634 0.204 0.005 0.195 0.005 0.005 0.005 0.005 0.005

4 20 1-5/8 1/2 0.284 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 0.903 0.424 0.004 0.314 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 16 1-5/8 1/2 1.733 1.233 0.354 0.974 0.474 0.005 0.424 0.005 0.005 0.035 0.005 0.005

6 20 1-5/8 1/2 1.492 1.052 0.253 0.943 0.433 0.004 0.424 0.004 0.005 0.004 0.004 0.006

6 18 1-5/8 1/2 2.701 2.252 1.413 2.032 1.493 0.524 1.373 0.794 0.004 0.794 0.194 0.005

6 16 1-5/8 1/2 4.14 3.691 2.862 3.372 2.832 1.843 2.582 1.973 0.904 1.843 1.214 0.124

8 20 1-5/8 1/2 1.87 1.51 0.822 1.451 0.982 0.113 0.992 0.423 0.004 0.523 0.003 0.004

8 18 1-5/8 1/2 2.96 2.57 1.821 2.50 1.981 1.002 1.972 1.332 0.163 1.412 0.673 0.004

8 16 1-5/8 1/2 4.44 4.09 3.41 4.01 3.54 2.642 3.511 2.912 1.803 2.952 2.232 0.933

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 25: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Allowable Axial Loads | 25

ALLOWABLE AXIAL LOADS 50 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 50 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 35 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 1.102 0.752 0.093 0.753 0.363 0.004 0.433 0.014 0.004 0.144 0.004 0.005

3-5/8 18 1-5/8 1/2 1.921 1.532 0.833 1.492 1.053 0.284 1.073 0.624 0.004 0.704 0.234 0.005

3-5/8 16 1-5/8 1/2 2.94 2.552 1.822 2.432 1.982 1.183 1.932 1.453 0.604 1.453 0.964 0.114

4 20 1-5/8 1/2 1.361 0.992 0.323 1.002 0.583 0.004 0.653 0.204 0.004 0.334 0.004 0.005

4 18 1-5/8 1/2 2.28 1.892 1.172 1.852 1.402 0.593 1.422 0.933 0.064 1.013 0.504 0.004

4 16 1-5/8 1/2 3.44 3.04 2.312 2.941 2.482 1.643 2.432 1.922 1.013 1.932 1.393 0.444

6 20 1-5/8 1/2 2.31 2.06 1.57 2.09 1.78 1.182 1.84 1.461 0.752 1.567 1.122 0.313

6 18 1-5/8 1/2 3.60 3.35 2.87 3.38 3.07 2.461 3.13 2.75 2.012 2.81 2.362 1.522

6 16 1-5/8 1/2 5.02 4.79 4.34 4.81 4.52 3.94 4.57 4.21 3.501 4.28 3.85 3.012

8 20 1-5/8 1/2 2.43 2.24 1.87 2.27 2.03 1.57 2.09 1.80 1.23 1.90 1.55 0.872

8 18 1-5/8 1/2 3.58 3.38 2.98 3.41 3.15 2.65 3.22 2.90 2.28 3.00 2.62 1.88

8 16 1-5/8 1/2 4.99 4.81 4.46 4.84 4.62 4.17 4.67 4.39 3.84 4.48 4.14 3.48

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.394 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 1.044 0.554 0.005 0.414 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 20 1-5/8 1/2 0.064 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 0.654 0.134 0.005 0.074 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 16 1-5/8 1/2 1.473 0.924 0.004 0.714 0.174 0.005 0.174 0.005 0.005 0.005 0.005 0.005

6 20 1-5/8 1/2 1.272 0.783 0.004 0.683 0.114 0.004 0.144 0.004 0.005 0.004 0.005 0.005

6 18 1-5/8 1/2 2.471 1.962 1.023 1.762 1.163 0.084 1.074 0.434 0.004 0.484 0.004 0.005

6 16 1-5/8 1/2 3.91 3.412 2.462 3.102 2.483 1.383 2.273 1.604 0.414 1.524 0.834 0.005

8 20 1-5/8 1/2 1.69 1.281 0.492 1.212 0.682 0.003 0.702 0.063 0.004 0.183 0.004 0.004

8 18 1-5/8 1/2 2.77 2.32 1.452 2.24 1.652 0.542 1.652 0.932 0.003 1.033 0.203 0.004

8 16 1-5/8 1/2 4.26 3.86 3.08 3.77 3.241 2.212 3.211 2.532 1.273 2.592 1.783 0.334

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

Page 26: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

26 | Allowable Axial Loads

ALLOWABLE AXIAL LOADS 50 ksi

Notes: 1. Allowable loads based on weak axis and torsional horizontal mechanical bracing at 48” o.c. maximum for axial load calculations and continuous support of each flange for flexural calculation. 2. Allowable axial load in in kips/stud (1 kip = 1000 lbs). 3. Allowable Axial load are based on steel with Fy = 50 ksi. 4. Check lateral end reactions for web crippling. 5. The allowable loads do not include the effects of the gypsum board. 6. Deflections due to lateral loads do not exceed L/720 unless as noted by the following superscripts: 1 - Deflection exceeds L/720 2 - Deflection exceeds L/600 3 - Deflection exceeds L/360 4 - Deflection exceeds L/240 5 - Deflection exceeds L/120

LATERIAL LOAD = 40 PSFWall Height - 8 ft Wall Height - 9 ft Wall Height - 10 ft Wall Height - 11 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.952 0.553 0.004 0.583 0.144 0.004 0.244 0.004 0.005 0.004 0.004 0.005

3-5/8 18 1-5/8 1/2 1.752 1.322 0.543 1.302 0.823 0.004 0.873 0.374 0.004 0.504 0.004 0.005

3-5/8 16 1-5/8 1/2 2.771 2.332 1.533 2.232 1.743 0.864 1.713 1.193 0.274 1.243 0.704 0.004

4 20 1-5/8 1/2 1.202 0.792 0.054 0.822 0.363 0.004 0.453 0.004 0.004 0.134 0.004 0.005

4 18 1-5/8 1/2 2.111 1.682 0.883 1.652 1.162 0.263 1.203 0.673 0.004 0.793 0.234 0.004

4 16 1-5/8 1/2 3.27 2.831 2.012 2.742 2.232 1.303 2.212 1.653 0.654 1.693 1.113 0.074

6 20 1-5/8 1/2 2.2 1.92 1.371 1.96 1.60 0.922 1.681 1.252 0.453 1.372 0.882 0.003

6 18 1-5/8 1/2 3.50 3.21 2.67 3.25 2.89 2.211 2.96 2.531 1.712 2.621 2.122 1.173

6 16 1-5/8 1/2 4.92 4.66 4.15 4.69 4.35 3.70 4.41 4.00 3.212 4.09 3.601 2.672

8 20 1-5/8 1/2 2.35 2.13 1.71 2.17 1.9 1.37 1.97 1.64 0.991 1.75 1.35 0.592

8 18 1-5/8 1/2 3.49 3.26 2.81 3.30 3.01 2.43 3.08 2.72 2.02 2.84 2.41 1.571

8 16 1-5/8 1/2 4.91 4.71 4.31 4.74 4.49 3.98 4.55 4.23 3.61 4.33 3.95 3.20

Wall Height - 12 ft Wall Height - 14 ft Wall Height - 16 ft Wall Height - 18 ft

WEB

GAUG

E

FLAN

GE

LIP Spacing Spacing Spacing Spacing

(in) (in) (in) 12 16 24 12 16 24 12 16 24 12 16 24

3-5/8 20 1-5/8 1/2 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 18 1-5/8 1/2 0.184 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

3-5/8 16 1-5/8 1/2 0.824 0.304 0.005 0.204 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 20 1-5/8 1/2 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 18 1-5/8 1/2 0.424 0.004 0.005 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

4 16 1-5/8 1/2 1.233 0.634 0.004 0.474 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005

6 20 1-5/8 1/2 1.052 0.513 0.004 0.433 0.004 0.004 0.004 0.004 0.001 0.004 0.005 0.005

6 18 1-5/8 1/2 2.252 1.682 0.643 1.493 0.833 0.004 0.794 0.084 0.005 0.194 0.005 0.005

6 16 1-5/8 1/2 3.691 3.132 2.083 2.832 2.153 0.944 1.973 1.244 0.004 1.214 0.464 0.005

8 20 1-5/8 1/2 1.51 1.052 0.162 0.982 0.393 0.004 0.423 0.004 0.004 0.004 0.004 0.005

8 18 1-5/8 1/2 2.57 2.07 1.092 1.981 1.322 0.093 1.332 0.533 0.004 0.673 0.004 0.004

8 16 1-5/8 1/2 4.09 3.64 2.761 3.54 2.941 1.792 2.912 2.162 0.773 2.232 1.353 0.004

1 - Deflection exceeds L/7202 - Deflection exceeds L/6003 - Deflection exceeds L/3604 - Deflection exceeds L/2405 - Deflection exceeds L/120

JOIS

T:

Page 27: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Joist | 27

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616

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344

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0.86

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5.26

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1.27

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4.95

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287

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Page 28: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

28 | Joist

814

1.5

N/A

0.78

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1.59

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1.36

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2.76

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1016

1.25

N/A

0.70

72.

418.

333

1.63

43.

434

0.05

90.

288

8.21

31.

443

28.5

115

615.

322

8.11

61.

155

34.5

815

615.

785

0.75

51.

212

-0.3

803.

467

0.98

8

1014

1.25

N/A

0.89

03.

0310

.522

2.05

33.

438

0.07

30.

286

10.5

221.

998

39.4

831

285.

168

10.4

161.

897

56.7

931

285.

259

1.50

81.

514

-0.3

773.

470

0.98

8

1012

1.25

N/A

1.26

94.

3215

.077

2.91

23.

447

0.10

00.

280

15.0

772.

912

65.7

790

375.

178

15.0

772.

912

87.1

891

195.

178

4.37

52.

121

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713.

478

0.98

9

1010

1.25

N/A

1.54

95.

2718

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3.54

03.

453

0.11

80.

276

18.4

713.

540

82.0

513

479

5.21

718

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3.54

012

1.79

1659

15.

271

7.96

62.

556

-0.3

663.

483

0.98

9

1016

1.5

N/A

0.73

52.

509.

061

1.77

73.

511

0.10

00.

368

8.70

31.

451

28.6

815

615.

467

8.57

51.

168

34.9

615

615.

926

0.78

52.

011

-0.5

153.

567

0.97

9

1014

1.5

N/A

0.92

63.

1511

.445

2.23

33.

516

0.12

40.

366

11.3

032.

081

41.1

231

285.

240

11.0

481.

908

57.1

331

285.

404

1.56

92.

519

-0.5

113.

572

0.98

0

1012

1.5

N/A

1.32

04.

4916

.413

3.17

03.

526

0.17

10.

360

16.4

133.

170

62.6

490

375.

178

16.4

133.

075

92.0

791

195.

228

4.55

03.

551

-0.5

043.

580

0.98

0

1010

1.5

N/A

1.61

15.

4820

.121

3.85

73.

534

0.20

40.

356

20.1

213.

857

57.3

013

479

5.21

720

.121

3.85

712

9.95

1659

15.

217

8.28

54.

297

-0.4

993.

587

0.98

1

12*

161.

25N/

A0.

820

2.79

13.3

352.

186

4.03

30.

060

0.27

113

.267

1.66

232

.85

1299

6.74

813

.117

1.36

240

.79

1299

7.24

60.

876

1.82

0-0

.337

4.05

60.

993

1214

1.25

N/A

1.03

33.

5116

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2.74

74.

036

0.07

40.

268

16.8

262.

682

52.9

926

026.

169

16.8

012.

176

65.1

526

026.

678

1.75

02.

271

-0.3

344.

059

0.99

3

1212

1.25

N/A

1.47

25.

0124

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3.89

74.

044

0.10

20.

263

24.0

783.

897

88.0

375

796.

178

24.0

783.

897

116.

6975

796.

178

5.07

63.

173

-0.3

284.

066

0.99

4

1210

1.25

N/A

1.79

86.

1229

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4.74

04.

049

0.12

10.

259

29.4

724.

740

109.

8613

479

6.21

729

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4.74

016

3.07

1384

46.

217

9.24

33.

815

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234.

070

0.99

4

12*

161.

5N/

A0.

848

2.89

14.3

782.

357

4.11

70.

103

0.34

813

.993

1.68

533

.30

1299

6.88

813

.796

1.38

241

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1299

7.38

60.

906

3.03

2-0

.459

4.15

70.

988

1214

1.5

N/A

1.06

83.

6418

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2.96

34.

121

0.12

70.

345

17.9

392.

783

54.9

926

026.

244

17.7

402.

207

66.0

926

026.

816

1.81

03.

793

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564.

161

0.98

8

1212

1.5

N/A

1.52

35.

1825

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4.20

64.

130

0.17

60.

340

25.9

874.

206

83.1

275

796.

178

25.9

874.

095

122.

5975

796.

229

5.25

25.

331

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169

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8

1210

1.5

N/A

1.86

06.

3331

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5.11

94.

137

0.21

00.

336

31.8

255.

119

115.

8613

479

6.21

731

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444.

174

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9

14*

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A0.

933

3.18

19.9

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814

4.62

70.

061

0.25

619

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1.90

137

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1112

8.20

818

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1.57

747

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1112

8.73

90.

997

2.56

1-0

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4.64

40.

996

1414

1.25

N/A

1.17

54.

0025

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3.53

64.

630

0.07

60.

254

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963.

056

60.3

922

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528

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962.

482

74.3

122

278.

131

1.99

23.

191

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994.

647

0.99

6

1412

1.25

N/A

1.67

65.

7036

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5.01

94.

636

0.10

40.

249

36.0

245.

019

113.

3664

857.

178

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245.

019

150.

2664

857.

178

5.77

84.

450

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944.

652

0.99

6

1410

1.25

N/A

2.04

66.

9644

.068

6.10

64.

641

0.12

30.

245

44.0

686.

106

141.

5111

840

7.21

744

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6.10

621

0.04

1184

07.

217

10.5

205.

344

-0.2

904.

657

0.99

6

14*

161.

5N/

A0.

962

3.27

21.3

923.

013

4.71

70.

105

0.33

021

.003

1.93

338

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1112

8.34

419

.567

1.60

247

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1112

8.87

91.

027

4.28

0-0

.414

4.74

60.

992

1414

1.5

N/A

1.21

14.

1226

.987

3.78

84.

721

0.13

00.

327

26.8

913.

111

61.4

822

277.

658

26.6

012.

527

75.6

522

278.

265

2.05

25.

349

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114.

750

0.99

3

1412

1.5

N/A

1.72

75.

8838

.607

5.37

94.

729

0.18

00.

322

38.6

075.

379

106.

2864

857.

178

38.6

075.

250

157.

1764

857.

231

5.95

37.

504

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054.

757

0.99

3

1410

1.5

N/A

2.10

87.

1747

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6.54

64.

734

0.21

40.

319

47.2

486.

546

148.

1811

840

7.21

747

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6.54

622

0.58

1184

07.

217

10.8

399.

051

-0.4

014.

762

0.99

3

* W

eb h

eigh

t to

thic

knes

s ra

tio (h

/t) e

xcee

ds 2

00.

Com

pone

nts

requ

ire w

eb s

tiffe

ners

at s

uppo

rt a

nd c

once

ntra

ted

load

s.

JOIS

T TR

ACK

Phys

ical

Gros

sEf

fect

ive

33ks

iEf

fect

ive

50ks

iTo

rsio

nal

WEB

GAUGE

FLANGE

LIP

Area

Wei

ght

Ixx

Sxx

RxIy

yRy

Ixx

Sxx

Ma

VaYc

gYc

gSx

xM

aVa

Ycg

Jx10

00Cw

XoRo

b

(in)

(in)

(in)

(in)

(in2)

(lb/ft

)(in

4)(in

3)(in

)(in

4)(in

4)(in

3)(in

-k)

(lb)

(lb)

(in)

(in4)

(in3)

(in-k

)(lb

)(in

)(in

4)(in

6)(in

)(in

)

Page 29: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Joist | 29

JOISTS STUDPhysical Gross Effective 50ksi Torsional

WEB

GAUG

E

FLAN

GE

LIP Area Weight Ixx Sxx Rx Iyy Ry Ixx Sxx Ma Va Ycg Jx1000 Cw Xo Ro b

(in) (in) (in) (in) (in2) (lb/ft) (in4) (in3) (in) (in4) (in) (in4) (in3) (in-k) (lb) (in) (in4) (in6) (in) (in)

6 16 2 0.500 0.599 2.04 3.235 1.078 2.324 0.300 0.708 3.235 0.926 27.73 2708 3.174 0.639 2.149 -1.377 2.793 0.757

6 14 2 0.500 0.747 2.54 3.995 1.332 2.313 0.365 0.699 3.995 1.264 37.84 5468 3.063 1.265 2.615 -1.366 2.776 0.758

6 12 2 0.500 1.042 3.55 5.461 1.820 2.289 0.480 0.679 5.461 1.776 61.27 11124 3.030 3.592 3.466 -1.344 2.740 0.760

6 16 2 0.625 0.613 2.09 3.319 1.106 2.327 0.328 0.732 3.319 1.002 30.01 2708 3.117 0.655 2.461 -1.459 2.842 0.737

6 14 2 0.625 0.764 2.60 4.101 1.367 2.316 0.400 0.723 4.101 1.337 43.71 5468 3.028 1.295 2.997 -1.448 2.826 0.737

6 12 2 0.625 1.067 3.63 5.612 1.871 2.293 0.530 0.705 5.612 1.871 64.53 11124 3.000 3.679 3.981 -1.427 2.791 0.739

8 16 2 0.500 0.712 2.42 6.405 1.601 2.999 0.325 0.676 6.405 1.345 40.28 2006 4.269 0.760 4.095 -1.212 3.305 0.866

8 14 2 0.500 0.889 3.03 7.930 1.982 2.986 0.395 0.666 7.930 1.890 56.57 4048 4.073 1.507 4.995 -1.201 3.287 0.867

8 12 2 0.500 1.245 4.24 10.903 2.726 2.959 0.521 0.647 10.903 2.664 91.91 11124 4.035 4.293 6.661 -1.178 3.250 0.869

8 16 2 0.625 0.726 2.47 6.573 1.643 3.009 0.357 0.701 6.573 1.475 44.15 2006 4.168 0.775 4.612 -1.286 3.346 0.852

8 14 2 0.625 0.907 3.09 8.141 2.035 2.996 0.435 0.692 8.141 1.993 65.21 4048 4.033 1.537 5.631 -1.275 3.329 0.853

8 12 2 0.625 1.271 4.32 11.203 2.801 2.969 0.576 0.673 11.203 2.801 96.63 11124 4.000 4.381 7.524 -1.253 3.292 0.855

10 16 2 0.500 0.825 2.81 10.999 2.200 3.651 0.343 0.645 10.999 1.648 49.33 1593 5.602 0.881 6.800 -1.085 3.863 0.921

10 14 2 0.500 1.032 3.51 13.643 2.729 3.636 0.417 0.636 13.643 2.611 78.18 3209 5.080 1.748 8.310 -1.074 3.845 0.922

10 12 2 0.500 1.449 4.93 18.836 3.767 3.606 0.549 0.616 18.836 3.688 127.25 9461 5.038 4.994 11.122 -1.051 3.806 0.924

10 16 2 0.625 0.839 2.86 11.278 2.256 3.666 0.378 0.671 11.278 1.805 54.04 1593 5.478 0.896 7.595 -1.153 3.901 0.913

10 14 2 0.625 1.050 3.57 13.994 2.799 3.652 0.460 0.662 13.994 2.744 82.15 3209 5.037 1.779 9.291 -1.142 3.883 0.913

10 12 2 0.625 1.474 5.02 19.336 3.867 3.622 0.609 0.643 19.336 3.867 133.42 9461 5.000 5.082 12.460 -1.120 3.845 0.915

12* 16 2 0.500 0.938 3.19 17.244 2.479 4.287 0.357 0.617 17.244 1.957 58.60 1321 6.984 1.002 10.310 -0.983 4.441 0.951

12 14 2 0.500 1.174 4.00 21.420 3.570 4.271 0.434 0.608 21.420 3.070 91.92 2658 6.385 1.990 12.615 -0.972 4.422 0.952

12 12 2 0.500 1.652 5.62 29.665 4.944 4.238 0.571 0.588 29.665 4.849 167.28 7814 6.041 5.696 16.928 -0.950 4.382 0.953

12* 16 2 0.625 0.953 3.24 17.662 2.944 4.306 0.393 0.643 17.662 2.143 64.17 1321 6.836 1.017 11.462 -1.047 4.478 0.945

12 14 2 0.625 1.192 4.06 21.947 3.658 4.291 0.479 0.634 21.947 3.265 97.75 2658 6.300 2.020 14.038 -1.036 4.459 0.946

12 12 2 0.625 1.677 5.71 30.417 5.070 4.258 0.635 0.615 30.417 5.070 174.89 7814 6.000 5.783 18.876 -1.014 4.420 0.947

14* 16 2 0.500 1.052 3.58 25.365 3.624 4.911 0.368 0.591 24.542 2.272 68.02 1128 8.402 1.123 14.658 -0.900 5.028 0.968

14 14 2 0.500 1.317 4.48 31.546 4.507 4.894 0.447 0.582 31.546 3.525 105.55 2268 7.750 2.232 17.951 -0.889 5.008 0.968

14 12 2 0.500 1.855 6.31 43.799 6.257 4.859 0.588 0.563 43.799 6.255 187.27 6656 7.001 6.397 24.130 -0.868 4.968 0.969

14* 16 2 0.625 1.066 3.63 25.951 3.707 4.935 0.406 0.617 24.721 2.487 74.47 1128 8.232 1.138 16.250 -0.959 5.065 0.964

14 14 2 0.625 1.335 4.54 32.285 4.612 4.918 0.494 0.608 32.285 3.751 112.30 2268 7.649 2.262 19.920 -0.949 5.046 0.965

14 12 2 0.625 1.881 6.40 44.853 6.408 4.883 0.655 0.590 44.853 6.408 191.84 6656 7.000 6.485 26.834 -0.928 5.006 0.966

Page 30: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

30 | Floor Joist Span Limitations

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 3

3 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 3

3 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

10 p

sf D

ead

Load

plu

s 40

psf

Liv

e Lo

ad10

psf

Dea

d Lo

ad p

lus

60 p

sf L

ive

Load

40 p

sf D

ead

Load

plu

s 40

psf

Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

616

20.

513

'2"e

11'5

"e9'

4"e

13' 1

0"12

'6"e

10'1

1"e

13'3

"e12

'1"e

10'4

"e12

'1"e

10'1

1"e

9'7"

e13

'8"e

11'1

0"e

9'8"

e13

'8"e

11'1

0"e

9'8"

e

614

20.

516

'4"

14'1

0"12

'11"

e14

'10"

13'5

"11

'9"

14'3

"12

'11"

e11

'3"e

12'1

1"11

'9'

10'3

"e14

'10"

13'5

"e10

'11"

e14

'10"

13'5

"e10

'11"

e

612

20.

518

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16'5

"14

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16'5

"14

'11"

13'0

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14'4

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14'4

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11'5

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14'1

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16'5

"14

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13'0

"

610

20.

519

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17'5

"15

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17'5

"15

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13'9

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15'2

"13

'3"

15'2

"13

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12'0

"17

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15'9

"13

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17'5

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13'9

"

616

20.

625

15'4

"13

'11"

e12

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13'1

1"12

'8"e

11'0

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12'2

"e10

'7"e

12'2

"e11

'0"e

9'8"

e13

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e12

'3"e

10'0

"e13

'11"

e12

'3"e

10'0

"e

614

20.

625

16'5

"14

'11"

13'1

"e14

'11"

13'7

"11

'10"

14'4

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'1"e

11'5

"e13

'1"

11'1

0"10

'4"e

14'1

1"13

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11'3

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'11"

13'7

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612

20.

625

18'3

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14'6

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15'1

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'2"

15'1

1"14

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12'8

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13'2

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16'7

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13'2

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15'1

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610

20.

625

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15'4

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15'1

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16'1

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13'5

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13'1

1"12

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13'1

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816

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15'9

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814

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"e13

'4"e

18'7

"e16

'5"e

13'4

"e

812

20.

522

'10"

20'9

'18

'1"

20'9

"18

'10"

16'5

"19

'11"

18'1

"15

'10"

18'1

"16

'5"

14'4

"20

'9"

18'1

0"16

'3"e

20'9

"18

'10"

16'3

"e

810

20.

524

'2"

21'1

1"19

'2"

21'1

1"19

'11"

17'5

"21

'1"

19'2

"16

'9"

19'2

"17

'5"

15'2

"21

'11"

19'1

1"17

'5"

21'1

1"19

'11"

17'5

"

816

20.

625

19'3

"e17

'6"e

15'3

'e17

'6"e

15'1

1"e

13'1

0'e

16'1

0"e

15'3

"e13

'0"e

15'3

"e13

'10"

e12

'1"e

17'3

"e14

'11"

e12

'2"e

17'3

"e14

'11"

e12

'2"e

814

20.

625

20'8

"18

'9'e

16'5

"e18

'9"

17'1

"14

'11"

e18

'1"e

16'5

"e14

'4"e

16'5

"14

'11"

e13

'0"e

18'9

"e16

'9"e

13'8

"e18

'9"e

16'9

"e13

'8"e

812

20.

625

23'0

"20

'11"

18'3

"20

'11"

19'0

"16

'7"

20'1

"18

'3"

15'1

1"18

'3"

16'7

"14

'6"

20'1

1"19

'0'

16'5

"e20

'11"

19'0

"16

'5"e

810

20.

625

24'4

"22

'2"

19'4

"22

'2"

20'1

"17

'7"

21'3

"19

'4"

16'1

1"19

'4"

17'7

"15

'4"

22'2

"20

'1"

17'7

"22

'2"

20'1

"17

'7"

1016

20.

522

'1"e

19'1

"e15

'7"e

20'7

"e18

'6"e

15'7

"e18

'8"e

16'2

"e13

'2"e

18'0

"e16

'2"e

13'2

"e17

'5"e

15'1

"e12

'4"e

17'5

"e15

'1"e

12'4

"

1014

20.

524

'6"e

22'3

"e18

'2"e

22'3

"20

'3"e

17'8

"e21

'5"e

18'1

0"e

15'4

"e19

'6"e

17'8

"e15

'4"e

20'4

"e17

'7"e

14'5

"e20

'4"e

17'7

"e14

'5"e

1012

20.

527

'4"

24'1

0"21

'9"

24'1

0"22

'7"

19'9

"23

'11"

21'9

"18

'9"e

21'9

"19

'9"

17'3

"24

'10"

21'6

"e17

'7"e

24'1

0"21

'6"e

17'7

"e

1010

20.

529

'0"

26'4

"23

'0"

26'4

"23

'11"

20'1

1"25

'4"

23'0

"20

'1"

23'0

"20

'11"

18'3

"26

'4"

23'1

1"20

'11"

e26

'4"

23'1

1"20

'11"

e

1016

20.

625

22'1

0"e

19'9

"e16

'1"e

20'9

"e18

'10"

e16

'1e

19'3

"e16

'8"

13'7

"e18

'1"e

16'5

"e13

'7"e

18'0

"e15

'7"e

12'9

"e18

'0"e

15'7

"e12

'9"e

1014

20.

625

24'9

"e22

'6"e

18'6

"e22

'6"

20'5

"e17

'10"

e21

'7"e

19'2

"e15

'7"e

19'7

"e17

'10"

e15

'7"e

20'8

"e17

'11"

e14

'7"e

20'8

"e17

'11"

e14

'7"e

1012

20.

625

27'7

"25

'1"

21'1

1"e

25'1

"22

'9"

19'1

1"24

'1"

21'1

1"19

'0"e

21'1

1"19

'11"

17'4

"e25

'1"

21'1

0"e

17'1

0"e

25'1

"21

'10"

e17

'10"

e

1010

20.

625

29'3

"26

'7"

23'3

"26

'7"

24'2

"21

'1"

25'7

"23

'3"

20'3

"23

'3"

21'1

"18

'5"

26'7

"24

'2"

21'1

"e26

'7"

24'2

"21

'1"e

Page 31: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Floor Joist Span Limitations | 31

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 3

3 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 3

3 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

40 p

sf D

ead

Load

plu

s 60

psf

Liv

e Lo

ad15

psf

Dea

d Lo

ad p

lus

125

psf L

ive

Load

40 p

sf D

ead

Load

plu

s 12

5 ps

f Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

616

20.

512

'2"e

10'7

"e8'

7"e

12'1

"e10

'7"e

8'7"

e10

'4"e

8'11

"e7'

3"e

9'5"

e8'

7"e

7'3"

e9'

6"e

8'3"

e6'

8"e

9'5"

e8'

3"e

6'8"

e

614

20.

513

'9"e

12'0

"e9'

9"e

12'1

1"e

11'9

"e9'

9"e

11'2

"e10

'1"e

8'3"

e10

'1"e

9'2"

e8'

0"e

10'9

"e9'

4"e

7'7"

e10

'1"e

9'2"

e7'

7"e

612

20.

515

'3"

13'1

0"11

'10"

e14

'4"

13'0

"11

'5"

12'4

"11

'3"

9'10

"e11

'3"

10'2

"8'

11"e

12'4

"11

'3"e

9'2"

e11

'3"

10'2

"8'

11e

610

20.

516

'2"

14'8

"12

'9"

15'2

"13

'9"

12'0

"13

'1"

11'1

0"10

'4"

11'1

0"10

'9"

9'5"

13'1

"11

'10"

10'2

"e11

'10"

10'9

"9'

5"

616

20.

625

12'8

"e10

'11"

e8'

11"e

12'2

"e10

'11"

e8'

11"e

10'6

"e9'

3"e

7'6"

e9'

6"e

8'8"

e7'

6"e

9'10

"e8'

6"e

6'11

"e9'

6"e

8'6"

e6'

11"e

614

20.

625

13'1

0"e

12'3

"e10

'0"e

13'1

"e11

'10"

e10

'0"e

11'3

"e10

'2"e

8'6"

e10

'2"e

9'3"

e8'

1"e

11'1

"e9'

7"e

7'10

"e10

'2"e

9'3"

e7'

10"e

612

20.

625

15'5

"14

'0"

12'0

"e14

'6"

13'2

"11

'6"

12'6

"11

'4"

9'11

"e11

'4"

10'4

"9'

0"e

12'6

"11

'4"e

9'4"

e11

'4"

10'4

"9'

0"e

610

20.

625

16'3

"14

'9"

12'1

1"15

'4"

13'1

1"12

'2"

13'2

"12

'0"

10'6

"12

'0"

10'1

1"9'

6"13

'2"

12'0

"10

'4"

12'0

"10

'11"

9'6"

816

20.

514

'11"

e12

'11"

e10

'6"e

14'1

1"e

12'1

1"e

10'6

"e12

'7"e

10'1

1"e

8'11

"e11

'10"

e10

'9"e

8'11

"e11

'7"e

10'0

"e8'

2"e

11'7

"e10

'0"e

8'2"

e

814

20.

516

'11"

e14

'8"e

11'1

1"e

16'3

"e14

'8"e

11'1

1"e

14'0

"e12

'4"e

10'1

"e12

'9"e

11'7

"e10

'1"e

13'2

"e11

'5"e

9'4"

e12

'9"e

11'5

"e9'

4"e

812

20.

519

'3"

17'6

"e14

'6"e

18'1

"16

'5"

14'4

"15

'7"

14'2

"e12

'3"e

14'2

"12

'10"

e11

'3"e

15'7

"e13

'10"

e11

'3"e

14'2

"e12

'10"

e11

'3"e

810

20.

520

'4"

18'6

"16

'0'

19'2

"17

'5"

15'2

"16

'6"

15'0

"13

'1"e

15'0

"13

'7"

11'1

1"e

16'6

"15

'0"e

12'6

"e15

'0"

13'7

"11

'11"

e

816

20.

625

15'5

"e13

'4"e

10'1

0"e

15'3

"e13

'4"e

10'1

0"e

13'0

"e11

'3"e

9'2"

e11

'11"

e10

'10"

e9'

2"e

12'0

"e10

'4"e

8'5"

e11

'11"

e10

'4"e

8'5"

e

814

20.

625

17'4

"e15

'0"e

12'3

"e16

'5"e

14'1

1"e

12'3

"e14

'2"e

12'8

"e10

'4"e

12'1

0"e

11'8

"e10

'2"e

13'6

"e11

'8"e

9'6"

e12

'10"

e11

'8"e

9'6"

e

812

20.

625

19'5

"17

'7"e

14'8

"e18

'3"

16'7

"14

'6"e

15'9

"14

'3"e

12'5

'e14

'3"

13'0

"e11

'4"e

15'9

"e14

'0"e

11'5

"e14

'3"e

13'0

"e11

'4"e

810

20.

625

20'6

"18

'8"

16'3

"e19

'4"

17'7

"15

'4"

16'8

'15

'1"

13'2

"e15

'1"

13'9

"12

'0"e

16'8

"15

'1"e

12'8

"e15

'1"

13'9

"12

'0"e

1016

20.

515

'7"e

13'6

"e11

'0"e

15'7

"e13

'6"e

11'0

"e13

'2"e

11'5

"e9'

4"e

13'2

"e11

'5"e

9'4"

12'2

"e10

'6"e

8'7"

e12

'2"e

10'6

"e8'

7"e

1014

20.

518

'2"e

15'9

"e12

'10"

e18

'2"e

15'9

"e12

'10"

e15

'4"e

13'4

"e10

'10"

e15

'3"e

13'4

"e10

'10"

e14

'2"e

12'3

"e10

'0"e

14'2

"e12

'3"e

10'0

"e

1012

20.

522

'3"e

19'3

"e15

'9"e

21'9

"19

'3"e

15'9

"e18

'8'e

16'3

"e13

'3"e

17'0

"e15

'5"e

13'3

"e17

'4"e

15'0

"e12

'3"e

17'0

"e15

'0"e

12'3

"e

1010

20.

524

'5"

22'3

"18

'11"

e23

'0"

20'1

1"18

'3"e

19'1

0"18

'0"e

15'9

"e18

'0"

16'4

"14

'3'e

19'1

0"e

19'0

"e14

'8"e

18'0

"16

'4"e

14'3

"e

1016

20.

625

16'1

"e14

'0"e

11'5

"e16

'1"e

14'0

"e11

'5"e

13'7

"e11

'9"e

9'7"

e13

'7"e

11'9

"e9'

7"e

12'7

"e10

'10"

e8'

10"e

12'7

"e10

'10"

e8'

10"e

1014

20.

625

18'6

"e16

'0"e

13'1

"e18

'6"e

16'0

"e13

'1"e

15'7

"e13

'6"e

11'0

"e15

'4"e

13'6

"e11

'0"e

14'5

"e12

'5"e

10'2

"e14

'5"e

12'5

"e10

'2"e

1012

20.

625

22'6

"e19

'6"e

15'1

1"e

21'1

1"e

19'6

"e15

'11"

e18

'10"

e16

'6"e

13'5

"e17

'2"e

15'7

"e13

'5"e

17'6

"e15

'2"e

12'5

"e17

'2"e

15'2

"e12

'5"e

1010

20.

625

24'8

"22

'5"

19'2

"e23

'3"

21'1

"18

'5"e

20'0

"18

'2"e

15'1

0"e

18'2

"16

'6"

14'5

"e20

'0"e

18'2

"e14

'11"

e18

'2"

16'6

"e14

'5"e

Page 32: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

32 | Floor Joist Span Limitations

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 3

3 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 3

3 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

10 p

sf D

ead

Load

plu

s 40

spf

Liv

e Lo

ad10

psf

Dea

d Lo

ad p

lus

60 s

pf L

ive

Load

40 p

sf D

ead

Load

plu

s 40

spf

Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

1216

20.

524

'5"e

21'1

"e17

'3"e

24'5

"e21

'1"e

17'3

"e20

'7"e

17'1

0"e

14'7

"e20

'7"e

17'1

0"e

14'7

"e19

'3"e

16'8

"e13

'7"e

19'3

"e16

'8"e

13'7

"e

1214

20.

528

'4"e

24'9

"e20

'3"e

25'9

"e23

'4"e

20'3

"e24

'2"e

20'1

1"e

17'1

"e22

'6"e

20'5

"e17

'1"e

22'7

"e18

'7"e

16'0

"e22

'7"e

19'7

"e16

'0"e

1212

20.

531

'10"

28'1

1"25

'0"e

28'1

1"26

'3"

22'1

1"e

27'1

0"25

'3"e

21'2

"e25

'3"

22'1

1"e

20'1

"e28

'10"

e24

'3"e

19'9

"e28

'0"e

24'3

"e19

'9"e

1210

20.

533

'9"

30'8

"26

'10"

30'8

"27

'10"

24'4

"29

'6"

26'1

0"23

'5"

26'1

0"24

'4"

21'3

"30

'8"

26'1

1'22

'0"e

30'8

"26

'11"

22'0

"e

1216

20.

625

25'3

"e21

'10"

e17

'10"

e23

'10"

e21

'8"e

17'1

0"e

21'4

"e18

'6"e

15'1

"e20

'10"

e18

'6"e

15'1

"e19

'11"

e17

'3"e

14'1

"e19

'11"

e17

'3"e

14'1

"e

1214

20.

625

28'7

"e25

'2"e

20'6

"e25

'11"

e23

'7"e

20'6

"e24

'7"e

21'3

"e17

'4"e

22'8

"e20

'7"e

17'4

"e23

'0"e

19'1

1"e

16'3

"e23

'0"e

19'1

1"e

16'3

"e

1212

20.

625

32'1

"29

'2"

25'4

"e29

'2"

26'6

"23

'2"e

28'1

"25

'6"

21'5

"e25

'6"

23'2

"e20

'3"e

28'4

"e24

'7"e

20'1

"e28

'4"e

24'7

"e20

'1"e

1210

20.

625

24'1

"30

'11"

27'0

"30

'11"

28'1

'24

'7"

29'9

"27

'0"

23'7

"e27

'0"

24'7

"21

'5"

30'1

1"27

'3"

22'3

"e30

'11"

27'3

"22

'3"e

1416

20.

526

'6"e

22'1

1"e

18'9

"e26

'6"e

22'1

1"e

18'9

"e22

'5"e

19'5

"e15

'10"

e22

'5"e

19'5

"e15

'10"

e20

'11"

e18

'2"e

14'8

"e20

'11"

e18

'2"e

14'8

"e

1414

20.

531

'2"e

27'0

"e22

'0"e

29'0

"e26

'4"e

22'0

"e26

'4"e

22'1

0"e

18'7

"e25

'4"e

22'1

0"e

18'7

"e24

'8"e

21'4

"e17

'5"e

24'8

"e21

'4"e

17'5

"e

1412

20.

536

'3"

32'1

1"e

27'6

"e32

'11"

29'1

1"26

'1"e

31'8

"e28

'6"e

23'3

"e28

'9"

26'1

"e22

'10"

e30

'9"e

26'8

"e21

'9"e

30'9

"e26

'8"e

21'9

"e

1410

20.

538

'6"

35'0

"30

'6"e

35'0

"31

'9"

27'9

"33

'7"

30'6

"26

'2"e

30'6

"27

'9"

24'3

"e34

'7'

29'1

1"e

24'5

"e34

'7"

29'1

1"e

24'5

"e

1416

20.

625

27'5

"e23

'9"e

19'5

"e26

'10"

e23

'9"e

19'5

"e23

'2"e

20'1

"e16

'5"e

23'2

"e20

'1"e

16'5

"e21

'8"e

18'9

"e14

'8"e

21'8

"e18

'9"e

14'8

"e

1414

20.

625

31'8

"e27

'5"e

22'5

"e29

'3"e

26'7

"e22

'5"e

26'9

"e23

'2"e

18'1

1"e

25'7

"e23

'2"e

18'1

1"e

25'1

"e21

'8"e

17'8

"e25

'1"e

21'8

"e17

'8"e

1412

20.

625

36'6

"33

'2"e

27'1

1'e

33'2

"30

'2"

26'4

"31

'11"

e28

'10"

e23

'7"e

29'0

"26

'4"e

23'0

"e31

'2"e

27'0

"e22

'0"e

31'2

"e27

'0"e

22'0

"e

1410

20.

625

38'1

0"35

'3"

30'9

"e35

'3"

32'0

"28

'0"

33'1

1"30

'9'

26'6

"30

'9"

28'0

'24

'5"e

35'0

"30

'4"e

24'9

"e35

'0"

30'4

"e24

'9"e

Page 33: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Floor Joist Span Limitations | 33

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 3

3 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 3

3 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

40 p

sf D

ead

Load

plu

s 60

spf

Liv

e Lo

ad15

psf

Dea

d Lo

ad p

lus

125

spf L

ive

Load

40 p

sf D

ead

Load

plu

s 12

5 sp

f Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

1216

20.

517

'3"e

14'1

1"e

12'2

"e17

'3"e

14'1

1"e

12'2

"e14

'7"e

12'7

"e9'

10"e

14'7

"e12

'7"e

9'10

"e13

'5"e

11'7

"e8'

4"e

13'5

"e11

'7"e

8'4"

e

1214

20.

520

'3"e

17'6

"e14

'3"e

20'3

"e17

'6"e

14'3

"e17

'1"e

14'9

"e12

'1"e

17'1

"e14

'9"e

12'1

"e15

'9"e

13'7

"e11

'1"e

15'9

"e13

'7"e

11'1

"e

1212

20.

525

'0"e

21'8

"e17

'8"e

25'0

"e21

'8"e

17'8

"e21

'2"e

18'4

"e14

'11"

e19

'9"e

18'0

"e14

'11"

e19

'6"e

16'1

0"e

13'9

"e19

'6"e

16'1

0"e

13'9

"e

1210

20.

527

'10"

24'1

"e19

'8"e

26'1

0"24

'1"e

19'8

"e23

'1"e

20'4

"e16

'7"e

21'0

"19

'1"e

16'7

"e21

'8"e

18'9

"e15

'4"e

21'0

"e18

'9"e

15'4

"e

1216

20.

625

17'1

0"e

15'5

"e12

'7"e

17'1

0"e

15'5

"e12

'7"e

15'1

"e13

'0"e

9'10

"e15

'1"e

13'0

"e9'

10"e

13'1

0"e

12'0

"e8'

4"e

13'1

0"e

12'0

"e8'

4"e

1214

20.

625

20'6

"e17

'9"e

14'6

"e20

'6"e

17'9

"e14

'6"e

17'4

"e15

'0"e

12'3

"e17

'4"e

15'0

"e12

'3"e

16'0

"e13

'10"

e11

'3"e

16'0

"e13

'10"

e11

'3"e

1212

20.

625

25'4

"e22

'0"e

17'1

1"e

25'4

"e22

'0"e

17'1

1"e

21'5

"e18

'7"e

15'2

"e19

'11"

e18

'1"e

15'2

"e19

'9"e

17'1

"e13

'11"

e19

'9"e

17'1

"e13

'11"

e

1210

20.

625

28'2

"24

'5"e

19'1

1"e

27'0

"24

'5"e

19'1

1"e

23'3

"e20

'7"e

16'1

0"e

21'2

"19

'3"e

16'9

"e21

'11"

e19

'0"e

15'6

"e21

'2"e

19'0

"e15

'6"e

1416

20.

518

'9"e

16'3

"e11

'9"e

18'9

"e16

'3"e

11'9

"e15

'10"

e12

'7"e

8'4"

e15

'10"

e12

'7"e

8'4"

e14

'3"e

10'8

"e7'

1"e

14'3

"e10

'8"e

7'1"

e

1414

20.

522

'0"e

19'1

"e15

'7'e

22'1

0"e

19'1

"e15

'7"e

18'7

"e16

'1"e

13'2

"e18

'7"e

16'1

"e13

'2"e

17'2

"e14

'10"

e12

'1"e

17'2

"e14

'10"

e12

'1"e

1412

20.

527

'6"e

23'1

0"e

19'5

"e27

'6"e

23'1

0"e

19'5

"e23

'3"e

20'2

"e16

'5"e

22'6

"e20

'2"e

16'5

"e21

'5"e

18'7

"e15

'2"e

21'5

"e18

'7"e

15'2

"e

1410

20.

530

'11"

e26

'9"e

21'1

0"e

30'6

"e26

'9"e

21'1

0"e

26'2

"e22

'8"e

18'6

"e23

'11"

e21

'9"e

18'6

"e24

'1"e

20'1

0"e

17'0

"e23

'11"

e20

'10"

e17

'0"e

1416

20.

625

19'5

"e16

'9"e

11'9

"e19

'5"e

16'9

"e11

'9"e

16'5

"e12

'7"e

8'4"

e16

'5"e

12'7

"e8'

4"e

14'3

"e10

'8"e

7'1"

e14

'3"e

10'8

"e7'

1"e

1414

20.

625

22'5

"e19

'5"e

15'1

0"e

22'5

"e19

'5"e

15'1

0"e

18'1

1"e

16'5

"e13

'4"e

18'1

1"e

16'5

"e13

'4"e

17'5

"e15

'1"e

12'4

"e17

'5"e

15'1

"e12

'4"e

1412

20.

625

27'1

1"e

24'2

"e19

'8"e

27'1

1"e

24'2

"e19

'8"e

23'7

"e20

'5"e

16'8

"e22

'8"e

20'5

"e16

'8"e

21'8

"e18

'9"e

15'4

"e21

'8"e

18'9

"e15

'4"e

1410

20.

625

31'4

"e27

'1"e

22'2

"e30

'9"e

27'1

"e22

'2"e

26'6

"e22

'11"

e18

'8"e

24'1

"e21

'11"

e18

'8"e

24'4

"e21

'1"e

17'3

"e24

'1"e

21'1

"e17

'3"e

Page 34: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

34 | Floor Joist Span Limitations

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 5

0 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 5

0 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

10 p

sf D

ead

Load

plu

s 40

psf

Liv

e Lo

ad10

psf

Dea

d Lo

ad p

lus

60 p

sf L

ive

Load

40 p

sf D

ead

Load

plu

s 40

psf

Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

616

20.

515

'3”

13'1

0”12

'1”e

13'1

0”12

'7”

11'0

”13

'4”

12'1

”10

'7”

12'1

”11

'0”

9'7”

e13

'10”

12'7

”e10

'11”

e13

'10”

12'7

”e10

'11”

e

614

20.

516

'4”

14'1

0”13

'0”

14'1

0”13

'6”

11'9

”14

'3”

13'0

”11

'4”

13'0

”11

'9”

10'4

”14

'10”

13'6

”11

'9”e

14'1

0”13

'6”

11'1

9”e

612

20.

518

'2”

16'6

”14

'5”

16'6

”15

'0”

13'1

”15

'10”

14'5

”12

'7”

14'5

”13

'1”

11'5

”16

'6”

15'0

”13

'1”

16'6

”15

'0”

13'1

610

20.

519

'2”

17'5

”15

'3”

17'5

”15

'10”

13'1

0”16

'9”

15'3

”13

'4”

15'3

”13

'10”

12'1

”17

'5”

15'1

0”13

'10”

17'5

”15

'10”

13'1

0”

616

20.

625

15'4

”14

'0”

12'2

”e14

'0”

12'8

”11

'1”

13'5

”12

'2”

10'8

”e12

'2”

11'1

”9'

8”e

14'0

”12

'8”e

11'1

”e14

'0”

12'8

”11

'1”e

614

20.

625

16'6

”15

'0”

13'1

”15

'10”

13'7

”11

'11”

14'5

”13

'1”

11'5

”13

'1”

11'1

1”10

'5”

15'0

”13

'7”

11'1

1”e

15'0

”13

'7”

11'1

1”e

612

20.

625

18'4

”20

'9”

18'2

”16

'8”

15'1

”13

'2”

16'0

”14

'6”

12'8

”14

'6”

13'2

”11

'6”

16'8

”15

'1”

13'2

”16

'8”

15'1

”13

'1”

610

20.

625

19'4

”17

'7”

15'5

”17

'7”

16'0

”14

'0”

16'1

1”15

'5”

13'5

”15

'5”

14'0

”12

'2”

17'7

”16

'0”

14'0

”17

'7”

16'0

”14

'0”

816

20.

519

'1”

17'5

”e15

'2”e

17'5

”15

'9”

13'9

”e16

'8”e

15'2

”e13

'3”e

15'2

”13

'9”

12'1

”e17

'5”e

15'9

”e13

'2”e

17'5

”e15

'9”e

13'2

”e

814

20.

520

'6”

18'8

”16

'4”

18'8

”16

'11”

14'1

0”17

'11”

16'4

”14

'3”e

16'4

”14

'10”

12'1

1”e

18'8

”16

'11”

e14

'10”

e18

'8”

16'1

1”e

14'1

0”e

812

20.

522

'10”

20'9

”18

'2”

20'9

”18

'10”

16'6

”19

'11”

18'2

”15

'10”

18'2

”16

'6”

14'5

”20

'9”

18'1

0”16

'6”

20'9

”18

'10”

16'6

810

20.

524

'2”

22'0

”19

'3”

22'0

”20

'0”

17'5

”21

'2”

19'3

”16

'9”

19'3

”17

'5”

15'3

”22

'0”

20'0

”17

'5”

22'0

”20

'0”

17'5

816

20.

625

19'4

”17

'6”e

15'4

”e17

'6”

15'1

1”13

'11”

e16

'10”

15'4

”e13

'5”e

15'4

”13

'11”

e12

'2”e

17'6

”e15

'11”

e13

'8”e

17'6

”e15

'11”

e13

'8”e

814

20.

625

20'9

”18

'10”

16'5

”18

'10”

17'1

”14

'11”

18'1

0”16

'5”

14'4

”16

'5”

14'1

1”13

'1”e

18'1

0”17

'1”e

14'1

1”e

18'1

0”17

'1”e

14'1

1”e

812

20.

625

23'1

”20

'11”

18'4

”20

'11”

19'0

”16

'7”

20'2

”18

'4”

16'0

”18

'4”

16'7

”14

'6”

20'1

1”19

'0”

16'7

”20

'11”

19'0

”16

'7”

810

20.

625

24'5

”22

'2”

19'5

”22

'2”

20'2

”17

'7”

21'4

”19

'5”e

16'1

1”19

'5”

17'7

”15

'5”

22'2

”20

'2”

17'7

”22

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20'2

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1016

20.

522

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20.

524

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22'2

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17'7

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22'2

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20.

527

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24'1

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24'1

1”22

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19'9

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21'9

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17'3

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22'7

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24'1

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1010

20.

529

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26'5

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1016

20.

625

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1014

20.

625

24'7

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19'7

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1012

20.

625

27'8

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22'1

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24'2

”21

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19'2

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1”17

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25'1

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1010

20.

625

29'4

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23'3

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26'8

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24'3

”21

'2”

Page 35: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Floor Joist Span Limitations | 35

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 5

0 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 5

0 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

40 p

sf D

ead

Load

plu

s 60

psf

Liv

e Lo

ad15

psf

Dea

d Lo

ad p

lus

125

psf L

ive

Load

40 p

sf D

ead

Load

plu

s 12

5 ps

f Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

616

20.

512

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9'9”

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614

20.

513

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12'6

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13'0

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610

20.

516

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9'6”

13'2

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6”

616

20.

625

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10'1

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10'6

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614

20.

625

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10'3

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612

20.

625

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12'3

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13'2

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12'6

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10'4

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11'4

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11”

11'4

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9'0”

610

20.

625

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14'0

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20.

516

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814

20.

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812

20.

519

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17'6

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14'5

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14'2

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20.

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20.

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812

20.

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810

20.

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20.

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20.

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20.

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20.

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20.

625

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1010

20.

625

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21'2

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20'1

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16'7

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15'1

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18'3

”16

'7”

14'6

Page 36: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

36 | Floor Joist Span Limitations

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 5

0 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 5

0 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

10 p

sf D

ead

Load

plu

s 40

spf

Liv

e Lo

ad10

psf

Dea

d Lo

ad p

lus

60 s

pf L

ive

Load

40 p

sf D

ead

Load

plu

s 40

spf

Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

1216

20.

525

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23'6

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23'6

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18'8

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20'3

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20'7

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16'4

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1214

20.

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1212

20.

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25'3

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e

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26'1

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21'4

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27'1

1”24

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30'9

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24'5

1216

20.

625

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20'4

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21'6

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19'3

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1212

20.

625

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25'5

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29'2

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1210

20.

625

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29'1

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31'0

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20.

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1412

20.

536

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32'8

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20.

538

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35'0

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27'9

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30'7

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24'3

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31'1

0”27

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35'0

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27'9

1416

20.

625

29'4

"e26

'8"e

22'0

"e26

'8"e

24'2

"e21

'2"e

25'7

"e22

'10"

e16

'9"e

23'3

"e21

'2"e

16'9

"e24

'8"e

21'4

"e14

'8"e

24'8

"e21

'4"e

14'8

"e

1414

20.

625

31'1

1”29

'0”e

25'4

”e29

'0”

26'4

”e23

'0”e

27'1

1”e

25'4

”e22

'2”e

25'4

”e23

'0”e

20'1

”e29

'0”e

25'7

”e20

'11”

e29

'0”e

25'7

”e20

'11”

e

1412

20.

625

36'3

”32

'11”

28'9

”32

'11”

29'1

1”26

'2”

31'8

”28

'9”

25'2

”e28

'9”

26'2

”22

'10”

e32

'11”

29'1

1”e

26'2

”e32

'11”

29'1

1”e

26'2

”e

1410

20.

625

38'1

0”35

'4”

30'1

0”35

'4”

32'1

”28

'0”

33'1

1”30

'10”

26'1

1”30

'10”

28'0

”24

'6”

35'4

”32

'1”

28'0

”35

'4”

32'1

”28

'0”

Page 37: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

Floor Joist Span Limitations | 37

FLO

OR

JO

IST

SP

AN

LIM

ITAT

ION

S 5

0 ks

i

Not

es:

1. S

pans

are

bas

ed o

n co

ntin

uous

late

ral s

uppo

rt o

f the

com

pres

sion

flan

ge.

2. S

pans

are

bas

ed o

n Fy

= 5

0 ks

i.3.

For

two

equa

l spa

ns, t

he li

sted

spa

n is

the

dist

ance

from

eith

er e

nd s

uppo

rt to

the

cent

er s

uppo

rt.

Jois

ts m

ust b

e co

ntin

uous

ove

r th

e ce

nter

sup

port

.4.

Spa

ns n

oted

with

an

“e”

requ

ire w

eb s

tiffe

ners

at e

nd s

uppo

rts.

5. T

otal

Loa

d =

L/2

40

40 p

sf D

ead

Load

plu

s 60

spf

Liv

e Lo

ad15

psf

Dea

d Lo

ad p

lus

125

spf L

ive

Load

40 p

sf D

ead

Load

plu

s 12

5 sp

f Liv

e Lo

adL/

360

L/48

0L/

360

L/48

0L/

360

L/48

0

WEB

GAUGE

FLANGE

LIP

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

Sing

le S

pan

Jois

t Spa

cing

(in

.) o.

c.Si

ngle

Spa

n Jo

ist S

paci

ng

(in.)

o.c.

(in)

(in)

(in)

1216

2412

1624

1216

2412

1624

1216

2412

1624

1216

20.

519

'7"e

17'0

"e13

'9"e

19'7

"e17

'0"e

13'9

"e16

'7"e

14'4

"e9'

10"e

16'1

"e14

'4"e

19'1

0"e

15'3

"e12

'6"e

8'4"

e15

'3"e

12'6

"e8'

4"e

1214

20.

523

'7”e

20'5

”e16

'8”e

22'4

”e20

'3”e

16'8

”e19

'3”e

17'3

”e14

'1”e

17'6

”e15

'11”

e13

'11”

e18

'5”e

15'1

1”e

13'0

”e17

'6”e

15'1

1”e

13'0

”e

1212

20.

526

'10”

24'4

”21

'3”e

25'3

”22

'11”

20'0

”e21

'9”

19'9

”e17

'3”e

19'9

”17

'11”

e15

'8”e

21'9

”e19

'9”e

16'7

”e19

'9”e

17'1

1”e

15'8

”e

1210

20.

528

'7”

25'1

1”22

'8”

26'1

0”24

'5”

21'4

”23

'2”

21'0

”18

'5”

21'0

”19

'1”

16'8

”23

'2”

21'0

”18

'5”e

21'0

”19

'1”

16'8

”e

1216

20.

625

20'4

"e17

'7"e

13'9

"e20

'4"e

17'7

"e13

'9"e

17'2

"e14

'9"e

9'10

"e16

'2"e

14'9

"e9'

10"e

15'1

0"e

12'6

"e8'

4"e

15'1

0"e

12'6

"e8'

4"e

1214

20.

625

23'1

1”e

21'1

”e17

'2”e

22'6

”e20

'5”e

17'2

”e19

'5”e

17'7

”e14

'6”e

17'7

”e16

'0”e

14'0

”e18

'11”

e16

'5”e

13'5

”e17

'7”e

16'0

”e13

'5”e

1212

20.

625

27'1

”24

'7”e

21'6

”e25

'5”

23'1

”20

'2”e

21'1

1”19

'11”

e17

'5”e

19'1

1”18

'1”e

15'1

0”e

21'1

1”e

19'1

1”e

16'9

”e19

'11”

e18

'1”e

15'1

0”e

1210

20.

625

28'1

0”26

'2”

22'1

0”27

'1”

24'7

”21

'6”

23'4

”21

'3”

18'6

”21

'3”

19'3

”16

'10”

23'4

”21

'3”

18'6

”e21

'3”

19'3

”16

'10”

e

1416

20.

521

'3"e

17'7

"e11

'9"e

21'3

"e17

'7"e

11'9

"e16

'9"e

12'7

"e8'

4"e

16'9

"e12

'7"e

8'4"

e14

'3"e

10'8

"e7'

1"e

14'3

"e10

'8"e

7'1"

e

1414

20.

525

'8”e

22'3

”e18

'2”e

25'2

”e22

'3”e

18'2

”e21

'8”e

18'1

0”e

15'4

”e19

'8”e

17'1

1”e

15'4

”e20

'0”e

17'4

”e14

'2”E

19'8

”e17

'4”e

14'2

1412

20.

530

'4”

27'7

”e23

'3”e

28'7

”25

'11”

e22

'8”e

24'7

”22

'4”e

19'6

”e22

'4”

20'4

”e17

'9”e

24'7

”e22

'2”e

18'1

”e22

'4”

20'4

”e17

'9”e

1410

20.

532

'6”

29'6

”25

'10”

e30

'7”

27'9

”24

'3”e

26'4

”23

'11”

20'1

1”e

23'1

1”21

'9”

19'0

”26

'4”

23'1

1”e

20'6

”e23

'11”

21'9

”e19

'0”e

1416

20.

625

22'0

"e17

'7"e

11'9

"e22

'0"e

17'7

"e11

'9"e

16'9

"e12

'7"e

8'4"

e16

'9"e

12'7

"e8'

4"e

14'3

"e10

'8"e

7'1"

e14

'3"e

10'8

"e7'

1"e

1414

20.

625

26'5

”e22

'11”

e18

'8”e

25'4

”e22

'11”

e18

'8”e

21'1

0”e

19'4

”e15

'10”

e19

'10”

e18

'0”e

15'9

”e20

'7”e

17'1

0”e

14'4

”E19

'10”

e17

'10”

e14

'4”E

1412

20.

625

30'7

”27

'9”e

23'7

”e28

'9”e

26'2

”e22

'10”

e24

'10”

22'6

”e19

'8”e

22'6

”20

'6”e

17'1

1”e

24'1

0”22

'6”e

18'4

”e22

'6”e

20'6

”e17

'11”

e

1410

20.

625

32'9

”29

'9”

26'0

”e30

'10”

28'0

”24

'6”e

26'7

”24

'2”

21'1

”e24

'2”

21'1

1”19

'2”e

26'7

”24

'2”e

20'9

”e24

'2”

21'1

1”e

19'2

”e

Page 38: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

38 |

Certification of Material

Drywall Nonstructural Framing Members and Accessories A1003Structural Framing Members and Accessories A1003

Material Specification (ASTM)

Drywall Nonstructural Framing Members and Accessories C645Structural Framing Members and Accessories C955

Product Specification (ASTM)

Drywall Nonstructural Framing Members and Accessories C645Structural Framing Members and Accessories C955

Coating Specification (ASTM)

Design Specification (AISI)The Specification for the design of Cold-Formed Steel Structural Members.

ASTM Specification Description

A591Standard Specification for Steel Sheet, Electrolytic Zinc-Coated,

for Light Coating Weight [Mass] Applications.

A653These specifications describe the general requirements for steel as well as the general coating requirements for steel which is zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the

hot-dipped process.

A1003Standard Specification for Steel Sheet, Carbon, Metallic -

and Nonmetallic-Coated for Cold Formed Framing Members.

B69Standard Specification for Rolled Zinc.

C645Standard Specification for Nonstructural Steel Framing Members.

C841Standard Specification for Installation of Interior Lathing and Furring.

C847Standard Specification for Metal lath

C955Standard Specification for Load-bearing (transverse and Axial) Steel Studs, Runners (Tracks), and Bracing or Bridging for Screw Application

of Gypsum Panel Products and Metal Plaster Bases.

C1047Standard Specification for accessories for Gypsum Wallboard and Gypsum Veneer Base.

OEG Building Material certifies that all OEG Building Material meets or exceed the applicable standards listed below:

SECTION PROPERTIES

Furring (Hat) Channel

Notes: 1 Minimum Bare Metal Thickness is 95% of design thickness.2 Moment of Intertia is given for deflection calculations.3 Effective properties are given as the minimum value of either postive or negative bending.4 Effective properties are based on Fy=33 ksi.

HEIGHT GAUGEMin. Bare

Metal Thickness1

DesignThickness

GrossArea

Effective Properties3,4

Ixx2 Ma

(in) (in) (in) (in2) (in4) (Ft-lb)

7/8 25 0.0179 0.0188 0.072 0.009 32.9

7/8 22 0.0269 0.0283 0.107 0.013 47.3

7/8 20 0.0296 0.0312 0.117 0.015 51.4

7/8 18 0.0428 0.0451 0.164 0.02 69.3

Page 39: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and
Page 40: Proud. Proven. Partner.™ - Leek Building Products, …...structural stability in walls and load-bearing structures. They can also be used in bearing walls in low-rise construction—and

For the most up to date information please visit www.buyoeg.com

or call 732-667-3636

OEG Building MaterialsMetal Framing Manufacturers

Product Guide

Proud. Proven. Partner.™