TrimJoist - Ridout LumberJ12 J14 J16 J18 H 11 1/4” 14” 16” 18” D 5” 8” 9” 10” R1 8x16 10x24 12x24 14x24 R2 4x9 4x10 4x12 4x14 6x6 6x8 6x10 8x8 CATEGORY CONSTRUCTION

TrimJoistTrimJoist

S P E C I F I E R G U I D E

1 800.844.8281www.trimjoist.com

Q U A L I T Y

I N N O VAT I V E

D E S I G N

S E RV I C E

SILENCE. The TrimJoist® provides afull 3-1/2” wide surface for the propernailing and gluing of subfloor materials.By providing such a wide surface, theTrimJoist® allows the builder to use sub-floor framing tolerances that will preventsqueaks.The wide surface also allows forthe application of sufficient glue to makethe TrimJoist® and the subfloor truly actas a unified system.

QUALITY. The TrimJoist® addressesproduct consistency and product qualityfrom three key perspectives:

DESIGN. The TrimJoist® was initiallydesigned using the most capable struc-tural engineers and computer softwaresystems available from both inside andoutside the forest products industry.Thisincludes the PPSA system from PurdueUniversity as well as Rasna finite elementsoftware from Parametric Technology.

MATERIAL CONTROL. All rawmaterial components are structurallyrated by various independent agenciessuch as the Truss Plate Institute (TPI),Southern Pine Inspection Bureau (SPIB),American Plywood Association (APA),American Society for Testing andMaterials (ASTM), and of course ANSI.In fact, all TrimJoist® floor trusses nowconform to the new ANSI/TPI-2002standard. In addition, all lumber compo-nents of the TrimJoist® are subject to astrict “cull” process where questionablepieces are discarded before enteringinto the production process.

PRODUCTION TESTING. In addi-tion to the rigorous testing performedon prototype units during the develop-ment phase of the TrimJoist®. All produc-tion runs are subject to periodic, ran-dom tests.These tests are conducted tothe standards of the Truss Plate Institute(TPI) Test Truss Specification. No otherproduction floor truss is subjected tosuch ongoing scrutiny and improvement.

ENVIRONMENT. The TrimJoist®

design allows for the utilization of lum-ber from plantation-grown trees, thussparing the “old-growth” forests that arenecessary to produce all traditionalwide-board joists. In addition, our engi-neered strength allows for longer spansand greater on-center spacing.This notonly reduces construction costs, but canreduce the board footage of wood fiberrequired by up to 12% over traditionaljoists.

By design, approximately 40% of theTrimJoist® material content is from recy-cled sources. In addition, our manufactur-ing process recovers over 97% of itsgenerated waste.

INNOVATION. The TrimJoist® is pro-duced in stock lengths that range from4’ to 30’, in standard 2-foot increments.Because each joist has 12-inches of trimat each end, a continuous range of spansis possible. Complex angled walls? Noproblem for the TrimJoist®.

The open web design of the TrimJoist®

allows for the utilization of that valuablefloor cavity space. It’s now practical forduct work, wiring, and plumbing to becontained within this cavity.This elimi-nates unsightly and expensive furring.Free access to the floor cavity requiresno cutting or notching that can severelyimpair the structural integrity of otherjoists products of inferior design.

SERVICE. Put simply, the TrimJoist® isthe superior product for floor joist appli-cations.To aid architects, building design-ers, and contractors we offer toll-freeaccess to a TrimJoist® representative. Bysimply calling (800) 844-8281 you cangain immediate assistance with yourquestion or framing issue.

S E R V I C E

Copyright© 1997-2005-TrimJoist Corporation - USA - All Rights ReservedTrimJoist, TrimJoist and TrimEnd are trademarks of the TrimJoist Corporation

Q U A L I T Y

Product Profile

Residential Span Charts

Heavy Load Span Charts

Bonus Room Span Charts

Fire Resistance

Web Opening Sizes

Typical End Framing

Good Framing Practices

Floor Framing Details

Installation Notes

Framing Connectors

Construction Dead Loads

Architectural Specifications

contents2

3

4

5

6

6

7

8

8-13

14

15

16

17

table of

3 1/2” 3 1/2” 3 1/2” 3 1/2”

11 1/4”14”16”18”

Trim Section12”

Panel Points24”

PRODUCT PROFILES

2

S T R E N G T H

J18 Series J16 Series J14 Series J12 Series

J12 Series Spans range from 4’-0” to 24’-0”J14 Series Spans range from 4’-0” to 26’-0”J16 Series Spans range from 4’-0” to 28’-0”J18 Series Spans range from 4’-0” to 30’-0”

Floor performance is greatly influenced byjoist stiffness. Experience has shown that afloor system designed to minimum codeacceptance may not meet the expectationof discerning owners.TrimJoist®Corporation strongly recommends thatfloor spans be limited to those indicated inthe optimal performance chart above. Also,using a higher live load deflection limit suchas L/600 as shown in the high performancechart above will result in a stiffer floor.Thenumbers in these charts far exceed mini-mum code requirements and are based onboth gluing and nailing the subfloor. In caseswhere the subfloor is nailed only, spansremain the same, but the stiffness must bereduced by 20%. For optimal performanceuse screws in lieu of nails.

1. Spans are based on uniformly loadedjoists and include allowances for repeti-tive use members.

2. All TrimJoist® floor joists have a TOPorientation and should not be installedupside-down.

3. Limit total reaction (per end) to thatindicated in the Maximum ReactionTable at the right.

4. Stiffness factors (L/xxx) assume a mini-mum 3/4-inch span-rated subfloor thathas been both glued and nailed.

5. Do not apply center supports, can-tilevers, concentrated, or asymmetricalcontinuous loads without first consult-ing a TrimJoist® representative.

GENERAL NOTES NOTE about FLOOR STIFFNESS

RESIDENTIAL SPAN CHART

3

4

HEAVY LOAD SPAN CHART

The uniform load span charts shown indi-cate the maximum design spans (includinga 1 3/4” minimum bearing evenly trimmed)for each family of TrimJoist® floor joists.Each chart is divided into columns whichrepresent typical spacings and rows whichshow maximum spans. Most residentialdesigns require a minimum of 55 psf load-ing. Floors used for heavy traffic and/orheavy floor coverings (e.g. tile) should bedesigned at 65 psf minimum. All loads arebroken down into LIVE, TOP-DEAD andBOTTOM-DEAD components. For exam-ple, the 55 psf column is really 40 psf liveplus 10 psf top-dead plus 5 psf bottom-dead for a total of 55 psf. Dead loads are

the weight of construction materials andare always present for the whole life ofthe structure. Live loads, on the otherhand, are transient and are never con-stant over the life of the structure.Thesecharts are for uniformly loaded, clearspan, simply supported joists. For specialapplications requiring concentratedloads, asymmetric continuous loads, can-tilevers or special bearing conditionsplease consult a TrimJoist® representa-tive or authorized dealer.The TrimJoist®Selector computer program can be usedto analyze almost any loading and/orbearing condition.

LOAD TABLES and DESIGN NOTES

MAXIMUMREACTION TABLE

Width 1 3/4” 3 1/2” 5 1/2”

Maximum 3000 3500 4000

Note:Width is the width of the loaded wallabove, or the bearing wall width whichever is less.

SPAN O.C. A A

J14 22’-0” 19.2” 5’-0” 6’-0”24’-0” 16” 5’-0” 6’-0”26’-0” 12” 5’-0” 6’-0”

J16 22’-0” 19.2” 5’-0” 6’-0”24’-0” 19.2” 5’-0” 6’-0”26’--0” 16” 5’-0” 6’-0”

ROOF LOAD 30/15

FLOOR LOAD 40/15

SEE STRONGBACK INFORMATIONBOTH RUNS@ CENTER CHASE IF POSSIBLE

Strongback is recommended for every 10'-0"of span. Strongback should be installed usingone of the following methods: Method ‘A’attach 2x6 Strongback to vertical posts oneach side of duct chase using 3-16d nails.Method ‘B’ attached a 2x4 vertical upright totop and bottom chords using 2-16d nails andattach 2x6 Strongback to upright using 3-16dnails.

STRONGBACK INFORMATIONMETHOD ‘A’

METHOD ‘B’2 x 6 strongback

BONUS ROOM APPLICATION

5

Refer to DetailD1•Rafter Cut

2x4 nailedw/2-16d nailstop & bottom

1. All sizes given are in inches and denotemaximum expected clearance

2. Rectangular opening (R1) is provided atcenterline of stock length except 4’length.

3. Only opening D available in 4’ stocklength (one opening only).

4. Only opening R1 available in 6’ and 8’stock length.

5. Openings R2 and D not applicable inshaded areas (S).

OPENING SIZES

J12 J14 J16 J18

H 11 1/4” 14” 16” 18”

D 5” 8” 9” 10”

R1 8x16 10x24 12x24 14x24

R2 4x9 4x10 4x12 4x146x6 6x8 6x10

8x8

CATEGORY CONSTRUCTION MATERIALS REPORT NUMBER

Floor System Spacing 24” O.C. Minimum 12” Depth UL-L528

Furring channel 24” O.C.,

Alt. Resilient Channel 16” O.C. UL-L534

1 Layer 5/8”Type ‘C’ Gypsum

Sheathing Minimum 23/32”


2-Layers 1/2”Type ‘X’ Gypsum


Floor System Spacing 24” O.C. Minimum 12” Depth Calculated

Resilient channel 24” O.C. Assembly

3-Layers 5/8”Type ‘C’ Gypsum (Report Available)



Resilient channel 24” O.C.

4-Layers 5/8”Type ‘X’ Gypsum


FIRE RESISTANCE RATED TRUSS ASSEMBLIES

1-HO

UR R

ATIN

G2-

HOUR

RAT

ING

Notes:1 The tables shown above are only sum-

maries of the fire rated assemblyreports. Users must consult the listedagency’s documentation for completeinformation.

2 Some rated assemblies are tested usingspecific branded products.Substitutions may not be made withoutapproval. An assembly using genericproducts may be available.

3 Additional information concerning FireResistance Rated Truss Assemblies maybe found online atwww.woodtruss.com

WEB OPENING SIZES

6

Minimum 13/4” wide support7/16

” pl

ywoo

dna

iled

to c

hord

s

Minimum 3.5” wide support3” Min

2x8 Rafter orTruss Typical

Minimum 1 3/4” Wide Support

DETAIL B1 - 3/4” BANDING DETAIL B2 - 2x4 BANDING

DETAIL B3 - DIAPHRAM BANDING DETAIL D1 - RAFTER CUT

3/4”

Ply

woo

d

Minimum 13/4” Wide Support7/16

” Pl

ywoo

d

2x4 Subfloor Supportattached to chord(s) and sheathing

3” Min

2x4 OverhangScab (optional)

In most single and two story residential applications,the TrimJoist® does not require any ribbon banding toachieve structural performance.This is due to thethickness of the OSB web material and the closeproximity of the vertical web stiffener. However, thebuilding designer may require such banding for otherpurposes.The end details are those typically encoun-tered. However, other end framing conditions are also possible. Contact a TrimJoist representative for moreinformation on special framing conditions.

NOTES ON END BANDING

T Y P I C A L E N D F R A M I N G

7

DO Install TrimJoist® right side up.TOP isstamped on the top of each joist.

DO Make sure that each TrimJoist® bearson the bottom flange beneath the TrimEndsection or beneath the first metal plate ifthe TrimEnd section has been removed.

DO Use strongback stiffeners. Although notrequired for structural performance,strongback adds additional resistance toimpact loadings.

DO Provide appropriate bearing width ateach end of the TrimJoist®.The requiredwidth can be found in the MaximumReaction Table on page 4. Use vertical webstiffeners where reactions exceed thesevalues.

DO Use TrimJoist® approved hangers forflush-mounted bearing conditions.Thesemay be purchased from your localTrimJoist® dealer.

DO Use an appropriately rated sub-floorthat has been both glued andnailed/screwed to the top flange of theTrimJoist®.

DO Consult your TrimJoist® dealer or rep-resentative about special loading or bear-ing conditions not addressed in this Guide.

DO NOT cut any part of the TrimJoist®

except for the TrimEnd® sections whichare specifically designed to be field cut.

DO NOT remove, cut or alter any metalplate connector on the TrimJoist® withoutfirst consulting a factory engineer.

DO NOT install the TrimJoist® upside downwithout first consulting a TrimJoist® factoryengineer.

DO NOT use a TrimJoist® as a header orbeam except as may be instructed by aTrimJoist® engineer.

DO NOT allow the TrimJoist® to be sup-ported by the top flange. All support mustbe from under the bottom flange.

DO NOT depend on “toe nailing” to provideadequate support capacity for flush-mounted framing. Consult your localTrimJoist® dealer or a TrimJoist® factoryengineer for proper hanger selection.

DO NOT apply special support or load con-ditions without first consulting a TrimJoist®representative.

GOOD FRAMING PRACTICES

3/4” min. plywood gluedand nailed to one facew/ 10d nails 3” oc.

2 x nailed togusset on supportblock w/2 rows

2 x 4support block

32” x H x 3/4”plywood gluedand nailed to bothfaces with 10d nails3” oc centeredover bearing point.

D 2 D 3

F L O O R F R A M I N G D E TA I L S

8

1.5”

Top plate

Exterior wall

upright 2 x 4 nailedto exterior face ofTrimJoist® w/2 16dnails 2’ oc., centeredover bearing.

D 5

Load bearing wall

32” x H x 3/4” ply-wood glued and nailedto both faces with 10dnails 3” oc. centeredover bearing point.

D 6


9

2-16d direct@ top eachside

1-16d direct

1-16d directeach side fillbottom holethen everyother

Simpson THA-422hanger 1-16d each sidetoe-nailed into face ofheader member. Securejoist for uplift.

3/4” plywood glued andnailed to one face w/10dnails 3” oc., centered.

A.P.A. rated subfloor,nailed and glued

Double TrimJoist,secured with 3/4”rated subfloor,glued and nailed.

2 x strongbackD 8

2 x 4 nailedw/2-16d nailstop & bottom

2 x 4 nailedw/2-16d nailstop & bottom

Optionalstrongbackapplication

Strongback may beinside or outside, topor bottom of chasevertical, nailed w/2-16d nails

D 7


10

D 91-16d direct

1-16d direct eachside fill bottom holethen every other

Simpson THA422Strap Hanger 1-16deach side toe-nailedinto face of headermember.

TrimJoist®

2’ x H x 3/4” plywoodglued and nailed to bothfaces w/10d nails 3” oc.

2-16d direct@ top each joisteach side


Double TrimJoist,secure with3/4”rated subfloor, gluedand nailed.

D 10

1-16d directeach side

1-16d each side fillbottom hole thenevery other.

beam

Simpson StrongTieTHA422 strap hanger 1-16d each side toe-nailed into face.

2-16d direct@ top each side


11

2-16d direct@ top eachside

1-16d directeach side fillbottom holethen everyother

Simpson THA-422 hanger1-16d each side toe-nailedinto face of header member.

2’ x H x 3/4” plywood gluedand nailed to one facew/10d nails 3” o.c. centered.Trim end off attach verticalto gusset.


Double TrimJoist,secured with 3/4”rated subfloor,glued and nailed.

1-16d direct

D 11

approved beam


Simpson THA422strap hanger

D 12

4x nailer

Steel beam


12



Fire Cut as Required, refer to D1 Detailfor Maximum Cutting Instructions

Vapor Barrier,As Requiredby Local Building Codes

Mortar Packed Around End of TrimJoist®

to create a Secure Connection.

Minimum 1.75” Bearing Required

MASONRY FIRE CUT DETAIL

IMPORTANT NOTE:TrimJoist® are manufacturedfrom non-treated SouthernYellow Pine material, anddirect contact with masonrymust be avoided. An ade-quate barrier must be placedbetween TrimJoist® andmasonry.

MULTI-PLY CONNECTION DETAILAppliedConcentratedLoad

Strong-DriveScrew (Typ.)

3 1/2” 3 1/2”

1 1/2”

3/4”AppliedConcentratedLoad

Strong-DriveScrew

2 4 ” O.C.

Truss Member (Chord Shown)


13

TrimJoist®s will not support workers orother loads until properly installed andbraced.To minimize risk of injury, eachTrimJoist® shall be properly fastened as itis erected. Continuous closure and/or 2xend banding must be installed andattached prior to installing floor or roofsheathing. Lateral restraint, such as anexisting deck or braced end wall must beestablished at the ends of the bay.Alternately, a temporary or permanentdeck (sheathing) may be nailed to the first4 feet of joists at the end of the bay. Rowsof temporary bracing at right angles tojoists must be fastened with a minimum oftwo 8d nails (10d box nails if net thicknessof bracing exceeds 1”) to the upper sur-face of each parallel joist and the estab-lished lateral restraint. Bracing should be1x4 minimum and at least 8’ long with on-center spacing not to exceed 10’. Ends ofadjoining bracing should lap over at leasttwo joists. Stack building materials overmain beams or walls only.

Improper storage or installation, failure tofollow applicable building codes, failure tofollow proper load tables, or failure to useplywood gussets when required can resultin serious accidents. Installation notes andgood framing practices must be followedcarefully.

• Bundles should be stored upright on asmooth, level, well-drained supportivesurface.

• Bundles should not be in contact withthe ground.

• Bundles should remain wrapped,strapped and protected from theweather until time of installation.

• Place 2x spacers (at a maximum of 10’apart) between bundles and theground, and bundles stored on top ofone another.

• Be careful when handling TrimJoist®swith a forklift or crane.

• When handling Trimjoist®s, they shouldremain verticle.

• Avoid excessive bowing during all phas-es of handling and installation (i.e.measuring, sawing, or placement)

• Damage my result if the joist is twistedor a load is applied to it while it’s lyingflat.

• Except for cutting to length, top andbottom flanges of TrimJoist®s shall notbe cut, drilled or notched.

• Concentrated loads shall only beapplied to the upper surface of the topflange, not suspended from the bottomflange. Contact TrimJoist® engineers forexceptions.

• Any fastening, resistance to uplift ormember not specifically detailed is sub-ject to local approval.

• End bearing length must be at least1-3/4”.

• TrimJoist® must not remain in directcontact with concrete or masonry con-struction and shall be used in dry useconditions only.

• TrimJoist®s must be restrained againstrotation at the end of joists by use ofrim joists, 2x end banding, or crossbridging.

• Install vertical web stiffeners to transferloads from above to the wall or foun-dation below if they exceed the valuesfound in the Maximum Reaction Table.

• Plywood or OSB subfloor nailed to thetop flange of a TrimJoist® is adequateto provide lateral support.

• Any fastening, resistance to uplift ormember not specifically detailed is sub-ject to local approval.

• TrimJoist®s are not stable until com-pletely installed, and will not supportany load until fully braced andsheathed.

• Do not allow workers to walk onTrimJoist® until joists are fully installedand braced, or serious injuries canresult.

• Never install a damaged TrimJoist®.

SAFETY WARNING STORAGE HANDLING

INSTALLATION NOTES

14

THAR/L422THA422 THAC422

Width-3 5/8”Length-22”Gauge-16

Width-3 5/8”Length-22”

C-8”Gauge-16

FRAMING CONNECTORS

15

1 3/4” forTHAC4222 1/2” forTHA 422-2THA 426-2

Typical THAL422 Installedon 4x2 wood truss.Typical THA422 Installed

on 4x2 wood truss.

For minimum/maximum nailing installationmethods-refer to Simpson StrongtieCatalog at www. strongtie.com

Courtesy of Simpson Strong-Tie Co., Inc.

NOTES ON FRAMING CONNECTORS

MISCELLANEOUS

Sprinkling System (Dry) 1.5 psf

Ductwork (24g) 3.0 psf

Rigid Fiberglass (1”Thick) 1.5 psf

Roll Insulation (6” thick) 1.8 psf

CEILINGS

Acoustical Fiber Tile 1.0 psf

1/2” Gypsum Board 2.0 psf

5/8” Gypsum Board 2.5 psf

Plaster (1” thick) 8.0 psf

Metal Suspension System 0.5 psf

Wood Suspension System 2.0 psf

SHEATHING AND DECKING

1/2” Plywood 1.5 psf



Tectum (1” thick) 2.0 psf

Poured Gypsum (1” thick) 6.5 psf

Vermiculite (1” thick) 2.7 psf

FLOORS

Hardwood (1” thick) 3.8 psf

Concrete

Regular (1” thick) 12.0 psf

Lightweight (1” thick) 8.0 psf

Carpet and Pad 2.0 psf

3/4” Ceramic or Quarry Tile 2.0 psf

3/4” Gyp-Crete 6.5 psf

WALL WEIGHTS - typical 8’ wall

Interior (16” O.C. Studs) 64 plf

Composition Exterior (Add) 35 plf

Brick Exterior (Add) 320 plf

COMPOSITION ROOFING

235 lb Shingles and Paper 2.5 psf

2-15 lb and 1-90 lb 1.7 psf

3-15 lb and 1-90 lb 2.2 psf

3-Ply and Gravel 5.6 psf

4-Ply and Gravel 6.0 psf

Clay Tile 10 psf

Spanish Tile 19 psf

16

INNOVATION

CONSTRUCTION DEAD LOADS

PART 1-GENERAL1.0-DescriptionA. Work in this section includes:

Prefabricated, field-fit, open web floortrusses for use as floor joists.

B. Related work specified elsewhere:Rough carpentry

1.1-Submittals:A. Product Data:

Submit manufacturer’s descriptive liter-ature indicating material composition,thicknesses, dimensions and loadingdetails.

B. Shop Drawings:Submit drawing indicating installationdetails. Include locations and details ofany blocking and/or bridging asrequired.

1.2-Quality Assurance:A. Certification:

Certify the manufacturer uses materialsthat are tested and appropriately ratedby proper industry governing agencies.

1.3-Delivery, Storage and Handling:A. Delivery:

Deliver materials to the job site in themanufacturer’s original packaging, con-tainers and bundles with manufacturer’sbrand name and identification intactand legible.

B. Storage and Handling:Store and handle materials to protectthem against contact with damp andwet surfaces, exposure to weather,breakage and damage. Individual joistsshall be handled in the upright position.

1.4-Limitations:A. Loads:

Concentrated loads shall not beapplied to the bottom chord or webmembers.

B. Cutting:Except for cutting to length, top andbottom flanges of floor truss joist shallnot be cut, drilled or notched.

C. All floor trusses shall be used incovered, dry conditions only.

PART 2-PRODUCTS2.0-Prefabricated Open Web Floor Trusses:A. Acceptable products:

TrimJoist CorporationJ12, J14, J16, or J18 as required.

B. Characteristics:1. Flanges should be 3.5” wide, mini-mum #1 grade Southern Pine.2. Diagonal webbing should be preci-sion cut Southern Pine attached to theflanges with steel plates certified by TPI.3. Floor truss height to be as neededfor loading, span and o.c. spacing.4. Floor truss to be engineered toallow for exact length adjustment inthe field so as to assure that all bearingrequirements are met.

2.1-Accessories:A. Nails:

8d, 10d and 12d common nails.B. Blocking and Strongback:

Filler blocks to be placed at bearinglocations only where reactions areexcessive. Strongback to be placed asdirected by local building code.(Strongback not required for structuralperformance).

C. Joist Hangers:All specified hangers are Simpson 31/2” wide seat hangers unless other-wise indicated. Call TrimJoist®Corporation for these and other hang-ers that may be needed.

PART 3-EXECUTION3.0-General:A. Provide 2x4 field-fit parallel chord

trusses for floor joists and ceilingrafters where indicated on drawings.Provide metal hangers and other acces-sories as may be needed.

B. Install parallel chord trusses in accordance with manufacturer’s recom-mendations. Install to prevent domino-ing during construction.

A R C H I T E C T U R A L S P E C I F I C AT I O N S

17

1 800 844-8281www.trimjoist.com

5146 Hwy 182 EastPO Box 2286

Columbus, MS 39704-2286Fax: 662-245-0040

WARRANTY TrimJoist® Corporation warrants its prod-ucts to be free from defects in material and workmanshipas generally accepted in the industry. Said products are fur-ther warranted as to adequacy of design, provided prod-ucts are used in strict accordance with TrimJoist®Corporation’s then currently published design limits andare installed in a workmanlike manner. Said warranties donot apply in the event products are altered in any wayother than intended by design.TrimJoist® Corporation’sobligations under this warranty shall be limited to thereplacement or repair of those products demonstrated tobe defective. Such remedy shall constitute Customer’s soleand exclusive remedy and customer, through the use ofthis product, agrees that no other remedy (including, butnot limited to claims for INCIDENTAL, CONSEQUEN-TIAL or SPECIAL DAMAGES, or ANY CAUSE, LOSS,ACTION, CLAIM or DAMAGE, INCLUDING LOSS OFTIME whatsoever, or INJURY TO PERSONS OR PROPER-TY or ANY OTHER CONSEQUENTIAL DAMAGE orINCIDENTAL or ECONOMIC LOSS) shall be available tocustomer whether said claims be asserted on the basis ofwarranty, negligence, strict liability, or otherwise.THIS WAR-RANTY IS EXPRESSLY IN LIEU OF ALL OTHER WAR-RANTIES, EXPRESSED OR IMPLIED, INCLUDING ANYWARRANTIES OF MERCHANTABILITY AND FITNESSFOR ANY PARTICULAR PURPOSE. ALL OF SUCHOTHER WARRANTIES BEING HEREBY EXPRESSLYEXCLUDED.

U.S. Patent 5,761,872 • U.S. Patent 6,139,667

Third PartyQuality Assurance

by PFS

WARRANTY INFORMATION

Documents

TrimJoist - Ridout LumberJ12 J14 J16 J18 H 11 1/4” 14” 16” 18” D 5” 8” 9” 10” R1 8x16 10x24 12x24 14x24 R2 4x9 4x10 4x12 4x14 6x6 6x8 6x10 8x8 CATEGORY CONSTRUCTION