May 10, 2017

ADDENDUM #1

IFB 17-074 Roof Replacement and Repairs at Lindenwood Park

Addendum #1 is being issued to clarify information from the pre-bid meeting on 5/4/2017 and to provide a Revised Bid Form.

• Performance and Payment Bonds: 100% Performance and Payment Bonds are required for contracts of public works of at least $50,000.00. A bid adder for these bonds has been included on the Revised Bid Form.

• Roof Replacement on Gift Shop and General Store Buildings: new roof materials shall be Hand Split Cedar Shakes, Medium (approximately 1/2” – 3/4” at butt).

• Ice/Water Shields: with Roof Replacements on the Gift Shop and General Store, ice and water shield shall be installed at chimney, windows and eaves prior to Cedar Breather or similar approved product.

• Roof Repairs on Alternate Bids: replacement roof materials shall match existing on each of these buildings (Stake House, Detached Kitchen, Stockyard, and Grist Mill).

• Lightning Protection: all lightning protection devices shall be re-installed in the same condition and locations.

• Details of needed repairs for Alternates – see attached report from County’s consultant, Central States Roof Consulting

• Materials to be used on valleys around windows – copper • Minimum Warranty Terms are as follows (Bidders must list Warranty Terms on Bid

Form): Replacement Roofs: 1 Year Labor; 30-40 Years Materials Repaired Roofs: 1 Year Labor & Materials

Bidders shall sign this Addendum as acknowledgment and return it with the bid.

BID ADDENDUM

Addendum #1 Dated May 10, 2017

We, the undersigned, acknowledge the receipt of the above addendum, as dated.

By: Title: Company:

Date:

BID FORM (Revised) IFB 17-074

Roof Replacement and Repair at Lindenwood Park

(Bidder name) Submits the following bid for this project:

Bid Price to Remove & Replace Gift Shop Roof: $ Bid Price to Remove & Replace General Store Roof: $ Adder Performance & Payment Bonds: $ Number of Days to Begin Work after Notice to Proceed: Number of Days to Complete Project as Specified: Warranty Terms: Bid Alternates – Please Attach Scope of Work on Separate Sheet Estimate to Repair “Stake” House Roof: $ Estimate to Repair Detached Kitchen Roof: $ Estimate to Repair Stockyard Roof: $ Estimate to Repair Grist Mill Roof: $

Authorized Signature Date

Central States Roof Consulting

ROOFCONDITION

SURVEY

Presented To:St. Charles County Parks

Facility Inspected:Daniel Boone Home & Heritage Center

1868 Highway FDefiance, MO 63341

Inspection Dates:May 26, 2016

162OO Pepper View Court, Chesterfield MO 63005 (P) 314-560-3038 (F) 6)6-216^1006 miletij(*sbcglobal.net

Central States Roof Consulting rrtnrtfiT r\\ttftiV1ftfIJtttCrJUtff

Executive Summary

At the request of Cory Bextermueller, Construction Manager for St. Charles Countyand Ryan Graham, Park Historian for St. Charles County Parks Department, CSRCwas asked to inspect the roofs at the Daniel Boone Home & Heritage Center locatedat 1868 Highway F in Defiance, Missouri 63341. This condition assessment isneeded to establish budgets for repair, maintenance and roof replacement.

On May 26, 2016 CSRC's Joseph Mileti met with the aforementioned St. CharlesCounty staff and with Jim Peanick, Director at the site. Mr. Peanick has been atthe complex for some time and has the best knowledge of the roofs age andleakage conditions at the various buildings. All roofs were then inspected from theground which is functional for an assessment of this type and scope.

Reference Standards

• The 2015 International Building Code, Chapter 15, Roof Assemblies andRooftop Structures.

• The National Roofing Contractors Association Roofing and WaterproofingManual-Fourth Edition

• The Cedar Shake & Shingle Bureau publications

Inspection Findings

The complex has sixteen numbered buildings on site and another eight structuresthat are not included specifically in the self-guided tour book but are storage andgazebo structures associated with a numbered building. With the exception of thePavilion, which is a new architectural metal panel roof and the Gift Shop, whichhas an asbestos tile roof covering, all the structures have wood shingles or woodshake roofs.

The common conditions noted are:• Cupping & curling• Displaced ridge cap• Inadequate ventilation• Organic growth• Missing gutter• Premature weathering

These conditions are documented specific to each building in the photo array ofthis report. The following table is our assessment, with budget estimates formaintenance, spot repair or replacement.

16X09 Pepper View Court, Chesterfield MO 63005 (P) 3I4-S6O-3O38 (F) 636-ZI6-OO96 miJctij-vbcylob.il.net

BUILDING ROOF AGE ROOF TYPE

Pump House 7 Wood shingles

Covered -20 Wood bridge shingles

Old Barn 2 Wood shingles

Pavilion #1 1 Metal Panel

Gift shop 40+ Asbestos tile

Squire Home 20 Wood #2 shingles

Daniel Boone 10-12 Wood Home shingles

Sappington- 18 Wood Dressel #4 shingles

School House 20+ Wood #3 shingles

Dressmaker 6 Wood shake shop #5

Potters shop -20 Wood shake #6

Potters shed n/a Wood shake

Carpenters 20+ Wood shake shop #7

Carpenter 20+ Wood shake shop porch

Two gazebos 20+ Wood shingles

Peace chapel 1 Wood #8 shingles

Restrooms 1 Wood shingles

Stake House 5 Wood #9 shingles

Detached n/a Wood shake Kitchen #10

Wood storage n/a Wood & chicken shingles coop

Stockyard n/a Wood shake

Engledrew -20 Wood shake House #11

Smoke House -20 Wood shingle

Blacksmith 4 Wood plank Shop

CONDITION

Good to fair

Fair to poor

Good

Good

Very poor

Good to fair

Good to fair

Fair

Fair-poor

Good to fair

Fair

Very poor

Fair

Fair to poor

Fair to poor

Very good

Very good

Very good

Fair to poor

Fair to good

Poor

Fair

Fair

Good

M, RORR

Maintain

Repair as needed

Maintain

Maintain

Replace

Repair

Repair & maintain

Maintain

Repair as needed

Maintain

Repair as needed

Replace

Maintain

Repair as needed

Repair as needed

Maintain

Maintain

Repair Valley

Repair as needed

Maintain

Repair

Maintain

Maintain

Maintain

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Land Office -20 Wood shake Fair Maintain #12

General Store n/a Wood shake Very Poor Replace #13

Grist Mill #14 n/a Wood Fair to poor Repair shingles

Callaway n/a Wood Good to fair Repair House #15 shingles needed

Newton- 10 Wood shingle Good Maintain Howell House #16 Notes:

Service rates range from $95-$102 per man-hour. Maintenance includes removal of debris from the roof surface and water outlets. Repairs are related to a specific item that needs to be restored to an as built condition. Repair as Needed, are actions to stop water leaks prior to budgeting for roof replacement. The Potters Shed is not priced as the entire structure should be replaced.

CSRC uses the following classifications and guidelines:

Condition -

Good roofs and those that have not exceeded their design service life. Fair condition and roofs that have not exceeded design service life.

Old roofs that have exceeded design service life and/or roofs that have been restored previously. Poor & Failing

Conclusions & Recommendations

Action Plan

Perform regular maintenance and spot repairs. _______ Perform restorative repairs with the intent of getting the roof in a condition where regular annual maintenance can be executed.

- -

Repair as needed to stop water leaks until fun��_i�re budgeted for replacement.

I

------------ - - - -- -----------

_ �eP-lac���s funds are available.

Wood roofing has a design service life of 40-50 years based upon suppliers warranty parameters. We have enclosed a document from Watkins Sawmills as a reference. The Cedar Shake & Shingle Bureau is more conservative and use 30-40 years, based upon geographic location. It is our professional opinion none of the roofs installed on the complex are likely to meet or exceed this design service life. Our opinion is based upon the following conditions documented in this report:

Many of the roofs are installed over solid deck which makes is difficult for the wood to dry rapidly. When the exterior sides dry they will shrink. The wet and moist undersides are soft and weak, which results in curling and bowing. Improper nailing patterns may also be a factor, but it is not the dominant reason in our professional opinion. The fact that many of the newer roofs, those installed in the last four years, show this condition is reason to upgrade some installation methods.

u,209 Pepper Vlew Court, Chesterfield MO «,3005 (P) 314-s«,o-3039 (F) «,3«.-:z_lf,-�oc,«, mlletll\9•1,qJobaLnet

Three or four of the buildings have ridge shingles that extend above the plane of the roof.This is referred to as "combed" or "turkey feathers" and the intent was to capture a detailconsistent with the time period. This detail is susceptible to wind damage and many of theimmediate repairs are related to replacing wind displaced ridge shingles.

Recommendations

1. Incorporate underlayment that allows for the wood to dry quickly and evenlyfollowing a rainfall. (See Cedar Breather brochure)

2. Install wood shake versus wood shingles on future projects. The shake is moreconsistent with product available during the early 1800's and medium grade shake ismore hail and impact resistant than medium grade wood shingles.

3. Cease specifying the combed ridge cap shingles.

/ affirm, under penalties for perjury, that the opinions and representations in this reportare true.

Prepared by Joseph Mile, 2016

16X09 Pepper View Court, Chesterfield MO 63005 <T*) M4-56O-3O38 (F) 636-116-0096 miletiji»sbcglobal.nt;t

Photos 1 -4 are the pump house which is not one of the numbered buildings on the campus.

These wood shingles are estimated to be seven years old. Photo 4 shows curling.5 6

The Covered Bridge is not a numbered building. The wood shingles are found to be in fair to poorcondition as evidenced by the curling visible in photo 6.

16ZO9 Pepper View Court, Chesterfield MO 63005 (P) 314-5«>O-JOS8 (F) 6*6-116-0096 miletij@sbcglobal.net

Photos 7 & 8 are overviews of the west side of the Old Barn, which was re-roofed two years ago.9 10

Photo 9 is the east side of the Old Barn. Photos 10 & 11 find solid decking, which is not ideal forwood shingles and wood shake.11 12

Photo 12 documents the curling and aged color of this newer roof.

16109 Pepper View Court, Chesterfield MO 6JOO5 (P) H4-s6o-iojN (F) 63b-zlfr-OO96 miletijt®sbcglobal.net

The Pavilion, building #1, was constructed in 2015. Photos 13-15 show a standing seamarchitectural metal panel installed on plywood deck. On site management reports constructionflashing defects.15 16

Photos 16-20 show the Visitor Center/Gift Shop which is an asbestos tile roof found to be in poorcondition.17 18

Photos 17 & 18 find prior repairs and broken shingles respectively.16X09 Pepper View Court, Chesterfield MO 63OO5 (P) 3I4-56O-JO38 (F) 636-216-OO9* miletii<»sbcgloba1.net

The deck is found to be solid wood plank and soffit is open as shown in photo 20.21 22

Photos 21 & 22 are west side and south side elevations of the Daniel Boone Home.23 24

Photos 23 & 24 find the wood shingles in good to fair condition. Spot repair is needed at theporch.

16X09 Pepper View Court, Chesterfield MO 6*005 (P) 3I4-56O-3O38 (F) 636-116-0096 miletii@sbcglobal.net

Sappington-Dressel House is referenced as Building #4.27 28

This roof is estimated at eighteen years old. Photos 27 & 28 document the fair condition.29 30

The 1 "x wood deck is not ideal for wood roofing, as shown in photo 29. Photo 30 is an overviewof the southwest elevation.

16X09 Pepper View Court, Chesterfield MO 63005 (P) 114-56O iOi« (F) 636-216-0096 miletij@sbcglobal.net

31

Building #3 is the School House with the roof found to be in fair-poor condition.33 34

Photos 33-35 are the Dressmaker Shop. Note the curled shingles on this roof believed to be fiveto six years old. The solid deck may be a factor of this accelerated weathering.35 36

Note the wood gutter and downspout shown in photos 33 & 36. Photo 36 is the Potter's Shop,building #6.

16ZO9 Pepper View Court, Chesterfield MO 63OO5 (P) ii4-5bo-ioiS (F) 636-1I6-OO96 iniletij@sbcglobal.net

The Potter's shed is found to be in poor condition due to poor slope, as shown in photos 37 & 38.39 40

Photos 39-41 are the Carpenter's Shop with the roof found to be in fair condition on the mainstructure and fair-poor condition on the porch.

The two gazebos shown in photos 42 & 43 flank the Chapel, building #8, and are found to be inpoor condition.

16209 Pepper View Court, Chesterfield MO 63005 (P) 3I4-56O-5O38 (!•) 636-2x6-0096 mi letiji»sbcglo bal.net

43

The Old Peace Chapel and Restroom buildings are shown in photos 44-46 and are reported tohave been replaced in 2015.45 46

i * r * i i i ' » 'II i l l^ i l l i . •

Photo 47 is the Squire Boone Home, #2 which is found to be in good to fair condition with repair tothe ridge shingles needed. Photos 48-50 are the Stake House, #9 which is less than five yearsold.

16ZO9 Pepper View Court, Chesterfield MO 61005 (!•_) J 14-seo-ioJK (F) 6»b-ZXb-OO96 miletij@sbcglobal.net

501

• ^^-w~^——.—

Note the copper valley is shiny in photo 49. The staining is due to the use of galvanized nailsinstead of copper nails. Photo 50 finds some curling of the wood shingles.51 52

Photos 51-54 are the Wood Storage shop and Chicken Coop respectively.53 54

These roofs are found to be in fair to good condition.

16X09 Pepper View Court, Chesterfield MO 63005 (P) 3I4-S6O-3O3S (F) 6i6-z 16-0096 miletij(*>cbcglobal.net

The Stockyard is found to be in poor condition. Note the missing gutter in photo 56.57 58

WPS

Photo 57 documents the deck construction and photo 58 is the shingle condition.59 60

Photos 59 & 60 are the Engledrew House, #11. Note the lathe deck in photo 60, which isrecommended for wood roofing. The shingles are found to be in fair condition.

16X09 Pepper View Court, Chesterfield MO 63005 (P) Ji 4-s6o-io58 (F) 636-216-0006 miletij@sbcglobal.net

The Smokehouse is shown in photos 61 & 62 with the wood roofing over 1"x decking.63 648

The structure shown in photos 63 & 64 is not in use. The roof is in fair condition.65 66

Photos 65 & 66 are the Blacksmith Shop. The wood plank roof is found to be in fair condition, andis reported to be four years old.

I6XO9 Pepper View Court, Chesterfield MO 63005 (P) 3X4-56O-3O38 (F) 636-2X6-OO96 miletij@sbcglobal.net

Photo 67 is the Hunter's Cabin which was not assessed. Photo 68 is the Land Office or SurveyorShop, found to be in fair condition.69 70

Photos 69-71 show the curling of the wood shake and the solid deck substrate.71 72

'-~V

Photo 72 is the General Store, #13 which is found to be in poor condition. See photos 73 & 74.

16Z09 Pepper View Court, Chesterfield MO 63005 (P) 314-56O-3O38 (F) 636-216-0006 miletijt®sbcglobal.net

•

The Grist Mill, #14 is shown in photos 75 &76. This roof is in fair to poor condition and spotrepairs are needed. Photo 76 finds 1 "x plank deck.77 78

Photos 77-79 are the Callaway House, #1 5. Photo 78 shows the roof to be in good to faircondition with spot repairs needed to the ridge cap shingles.

16109 Pepper View Court, Chesterfield MO 63005 (P) 314-56O-3OJ8 (F) m i let ij (gsbcglobal.net

79

Newton-Ho we 11 House is identified in photos 80-83 and is referenced as #16.81 82

v

U I TTI Ntl - \* JIH I tl«i • •••111 ••Photo 81 finds lathe deck, appropriate for wood roofing. Photo 82 shows a recent siding repair.Note the wood gutter and downspout in photo 83.83 84

Photo 84 shows the worst condition shingle on the campus, located on the General Store #13.

16Z09 Pepper View Court, Chesterfield MO 61005 (P) 3I4-56O-1O38 (F) t._i6zi 6-0096 miletii@sbcglobal.net

Cedar RoofCare*

Maintenance

Cedar Shake &Shingle Bureau

Contact us for further details:

Cedar Shake & Shingle Bureau

US AddressPO Box 1178

Sumas.WA 98295-1178

Canadian Address#2-7101 Home Street

Mission, BC V2V 7A2

TEL: 604-820-7700

FAX: 604-820-0266

inf o @ ced arbu rea u. co m

www.cedarbureau.org

Cedar Shake &Shingle Bureau

Printed in GrirtdoFeb JOll

Please note:

ONLY experienced professionals whofol low proper safety and workmanship

practices should implement the informa tion contained herein.

Certi-label™ cedar is naturally long-lasting

Cedar shakes and shingles have been used for hundreds of

years. They have proven their longevity in actual weather

conditions, in all types of climates. Cedar shakes and shingles

contain oils that make them naturally decay resistant. High

humidity areas can get added protection with Certi-Last"

pressure-impregnated preservative treated material. Cedar's

insulative quality, aesthetic appeal, and wind and impact

resistance make Certi-label cedar shakes and shingles the

natural choice for your roofing and siding material.

Longevity starts with a quality manufacturer

Not all cedar products are alike. Purchasing cedar products

with the "Certi" brand name on the bundle label guarantees

you that the mill undergoes inspections by an independent

third party inspection agency. Only Cedar Shake & Shingle

Bureau ("CSSB") member mills are allowed to label their

products with the Certi-label. Each member mill's bundles will

have the distinctive Certi-label tucked under the bundle strap.

Locating Certi-label products is as close as your nearest

computer or telephone. Contact the CSSB for more

information.

Longevity continues with aquality installation

Roof construction plays a major role in determining the

lifespan of cedar roofs. Proper design is absolutely critical to

ensure long-term roof integrity. Proper installation will help

maximize the life of cedar products. CSSB Approved Installers

have met membership criteria and continue to prove

themselves with each job they complete. Approved Installers

offer a workmanship guarantee, references, and are the only

contractors authorized to give homeowners the Member

Manufacturer's Lifetime Limited Warranty administered by the

CSSB. Locating Approved Installers is as close as your nearest

computer or telephone. Contact the CSSB for the names of

members in your area.

Experienced care and maintenanceprofessionals can make recommendationsbased on:

• Zinc or copper strips nailed at the ridge cap and on the field

of the roof can be effective to control moss and algae. The

optional use of these strips can be eliminated by using

Certi-Last" preservative treated products.

• Overhanging branches should be kept trimmed away from

the roof. This will prevent leaves, small branches and other

debris from building up and keeping the roof wet.

• Gutters and downspouts need to be cleaned regularly,

usually in the spring and fall. Downspouts (leaders) should

run directly to the ground or to another gutter below.

Never let a downspout drain directly onto a lower roof

surface.

• Cedar needs to breathe, and therefore needs to be kept

clean. Do not allow leaves, branches or other debris to

build up on the roof. Both surface areas and keyways

(spaces between shakes and shingles) need to be kept

clear.

• Ensure ventilation is available, year round. Areas with

louvers, ridge vents, roof vents, and soffit vents need to be

kept clear and never blocked off. Adequate ventilation

ensures that heat and moisture do not build up in the attic

area. Adequate ventilation also prevents water from

accumulating at the bottom of the roof and then freezing

(ice damming).

Certi-label™ cedar is also availablewith a pressure-impregnatedtreatment processFor even longer life span, where climate is a factor, CSSB

members offer Certi-Last" pressure-impregnated preservative

treated shakes and shingles. These products are ideal for areas

of high humidity. The CSSB recommends using Certi-Last"

products in the following areas: Alabama, Delaware, Florida,

Georgia, Hawaii, Kentucky, Louisiana, Maryland, Mississippi,

North Carolina, South

Carolina, Texas (in the counties of: Angelina, Austin, Brazos,

Chambers, Fort Bend, Galveston, Grimes, Hardin, Harris, Jasper,

Jefferson, Liberty, Montgomery, Newton, Orange, Polk, Sabine,

San Augustine, San Jacinto, Trinity, Tyler, Walker, Waller, and

Washington), Virginia and West Virginia. Read the Member

Manufacturer's Lifetime Limited Warranty administered by the

CSSB for more details.

Certi-Last" products are cedar shakes and shingles that are

factory pressure-treated by quality treaters who are members of

the CSSB. Contact the treatment company for warranty details.

Pressure-impregnated treated Certi-Last" (preservative) or

Certi-GuardK (fire-retardant) products should not receive after

market roof treatments without written permission from the

manufacturer of such products.

A word about topical treatmentsfor installed roofs

There are hundreds of companies offering topical roof spraying

and cleaning services. The CSSB has conducted an in-depth

study of care and maintenance systems, and provides the

following summary:

• Avoid the fly-by-night operation that has no permanent

office, no workmanship guarantee, and no local references.

Fly-by-night operations often gouge consumers for

thousands of dollars beyond the value of their service,

leaving them with damaged roofs covered with unsuitable

and sometimes dangerous treatment products.

Proper design is absolutely critical to ensure long-term roof integrity.

For even longer life span, where climate is a factor., CSSB members

offer Certi-Lasf preservative treated shakes and shingles.

If you elect to have a topical treatment applied to your cedar

roof, the CSSB recommends the following:

• Check references including consumer, Better Business

Bureau and Chamber of Commerce.

• Ask about the treatment product that is being used.

• Ask to see the company's workmanship guarantee, license

and workers' compensation coverage.

• Ask to view roofs that the company has treated, both

recently and a few years prior.

Topical treatment products

It is not within the CSSB's mandate to recommend brand

names of topical roof treatment products. The CSSB does,

however, recommend the following:

DO use a topical treatment product that:

• Offers a MSDS (Material Safety Data Sheet that lists

product ingredients and safety precautions).

• Is labeled as a cedar roof treatment product or has a letter

from the manufacturer stating that treating cedar roofs is an

appropriate use of this product.

• Is a water repellent, UV inhibitor, and/or EPA registered

wood preservative.

• Has a manufacturer's performance guarantee.

DO NOT use a topical treatment product that:

• Makes outrageous claims (such as a 10-year effectiveness).

• Makes fire-retardant claims.

• Is a sealant, waterproofer or plasticizer,

• Contains unfortified linseed oil, diesel fuel or ciank case oil.

The CSSB is aware of numerous bleaching and cleaning

agents. Many claim to be effective on moss/mildew removal or

accelerating cedar's change to the weathered gray color.

Consumers are advised to heed the preceding topical

treatment precautions before allowing such products to be

applied to a cedar roof.

Powerwashing

This is the most controversial issue in the care and

maintenance industry. It is a fact that high pressure washing by

inexperienced people will cause significant damage to any

material. Some debris can easily be removed with garden hose

pressure. Some contractors powerwash to clean roofs, while

others do not. If powerwashing is used, the roof should receive

a topical treatment to restore the roof. The CSSB recommends

having a professional assess each job on an individual basis. A

professional should consider the following factors to determine

if powerwashing is appropriate or not:

• Age, condition and environment of roof

• Gallons sprayed per minute

• Fan tip size

• Distance spray nozzle is held from roof

• Pressure per inch and others...

The beauty of cedar

Another good thing about cedar is that it is possible to replace

and repair parts of the roof, without worrying that the

replacement shakes or shingles are significantly different in

composition from the original shakes or shingles. Over the

hundreds of years that cedar has been used, the product has

remained unchanged... it's still cedar. As cedar advances to its

mature stage, it is natural to expect some pieces to require

replacement. Individual repairs are possible, and with prompt

attention, proactive repairs can extend the life of your wise

Certi-label cedar investment.

Repair overview

The following diagrams give an overview of correct repair toolsand methods.

Tools to repair cedar shake or shingle roofs

1. Slater's Ripper

• for pulling and cutting nails under shakes or shingles

• use as pry bar

2. Hack Saw Blade Saw

• for cutting nails under shakes or shingles

3. Pry Bar

• for prying up shakes or shingles

• for pulling nails out from

under shakes or shingles

using nail hole in bar

Repairing a cedar shake or shingle with a

metal shim inserted under the defect

The dark corrosion resistant metal shim should be about

2 1/2" wide and be about 1/2" longer than the weather

exposure of the product it

Dark ™tal ̂ im forsealing/repairing undershake or shing|e defects

Bottomcorners

bent down45° to

hook roof

is to repair. The bottom

two corners should be

bent down at a 45 degree

angle to keep the shim

from sliding out of repair.

The shim should be slid all

the way under the course

to be repaired and out of

sight. If well done, this type

of repair should last as long as the roof.

Removing a damaged cedar shake or shingle

from an existing roof

Pry up the shake to be removed and the shakes directly above

the shake to be removed so that the nail shafts and heads can

be accessed under the shakes. Pull out or cut nails using hack

saw blade saw, pry bar or slater's ripper.

Use hooks on the side of slater's ripper or hole in the pry bar

to hook nail heads under the shakes to pull the nails. The

shake can then be pulled and wiggled out of the roof.

Replacing a missing shake in the roof field,

ensuring that the nails are not exposed

Slide a shake fitted to the empty area into the empty area.

Hold the shake 1/2" below the final fitting position. Install two

of the proper nails at a 45 degree angle at the butt of the

covering course. Drive the shake up the last 1/2", covering the

nail heads, using a wood block against the shake butt to

reduce splitting.

Metal shimpushed under

defect to next course

PUB twiggle out

after nails are free

Drive shakeup last 1/2" using a

wood block against butt

Cedar Shakes & Shingles Warranty from Watkins Sawmills Ltd. Page 1 of 3

WiVtfATKINS Shakos &

ShinglesCedar RoofingPerformance

Installation ftMaintenance Contact Us

CALL USToll Free1 800.663-8301

E M A I L US

iales@wolkinHiwTnilU.com

SITE MAP

"I needed a roof that was going to protect my home from the

extremely heavy snow loads end the excessive freezing temperatures

we experience each year, here in the high mountains of Colorado. Cedar

was the only material that could offer me a high enough level of durability

for the style of home I have "

Scott Richardson (Vail. Colorado)

Warranty

40/50 Year Limited Warranty

Products and Persons CoveredThis limited warranty (the "Warranty") covers Number One Grade Watkins cedar shakes and shingles(the "warranted product"). The Warranty may be enforced only by the original home/building owner(the "original owner")

Terms of Limited WarrantySubject to the limitations and exclusions set forth below Watkins Sawmills Ltd. (the "Company")warrants to the Original owner that the warranted product has been manufactured, inspected, andgraded in accordance with UBC 32-8 and 32-11 Standards and will remain free from leaks caused byoriginal product defects as described in the Standards for a period of 40/50 years

Product Type

Split and Rcsawn

Split and Resawn

Split and Resawn

Split and Resawn

Taper Sawn

Taper Sawn

Taper Sawn

Taper Sawn

Shingle

Shingle

Dimensions

18"x 1/2"

18"x3/4"

24" x 1/2"

24" x 3/4"

1 8" x 5/8"

24" x 3/4"

24" x 5/8"

24" x 3/4"

18" Perfection

24" Royal

Period

40 Years

50 Years

40 Years

50 Years

40 Years

50 Years

40 Years

50 Years

40 Years

40 Years

RemediesIf a warranted product leaks within the applicable warranty period due to an original product defect asdescribed in the Standards, the Company shall upon receiving a bona fide warranty claim, at its soleelection, and subject to the limitations and exclusions set forth below, either (1) furnish replacementshakes, or (2) refund a pro rata portion (the "pro rata refund") of the amount the original owner paid forthe purchase of the defective shakes (the "purchase price"). These remedies are the exclusive andsole remedies available under the Warranty.

In the case of replacement the Company shall be responsible only for the cost of purchasingreplacement product (the "replacement costs") up to a maximum amount equivalent to the amount ofany pro rata refund that would be paid for the same warranty claim. The original owner shall beresponsible for any replacement costs above this maximum amount, as well as any additionalexpenditures for labor or materials, such as tear-off (product removal) costs, or the cost of installing,repairing or replacing venting, metal work, flashings underlayments, fasteners or other relatedmaterials

In the case of a pro rata refund, the amount of the refund shall be determined by multiplying thepurchase price by the percentage of the warranty period remaining (determined by dividing the numberof months remaining in the applicable warranty period by the total number of months in the warrantyperiod) as of the date the Company receives the warranty claim.

Limitations and ExclusionsThe warranty shall not be effective unless each and every bundle of product applied to the roof carries

http://watkinsawmills.com/warranty.hlinl 6/1/2016

Cedar Shakes & Shingles Warranty from Watkins Sawmills Ltd. Page 2 of 3

the Watkins Number One Grade identifying label

The Warranty shall not apply to cedar shakes & shingles installed in Alabama, Delaware, Florida,Georgia, Hawaii, Kentucky, Louisiana, Maryland, Mississippi. North Carolina. Texas (in the counties ofAngelian, Austin, Brazos. Chambers. Fort Bend, Galveston, Grimes, Hardin, Hams, Jasper. Jefferson.Orange. Liberty, Montgomery, Newton, Polk, Sabame, San Augustine. San Jacmto, Trinity, Tyler,Walker and Washington), Virginia and West Virginia unless they are preservative treated andwarranted by the preservative Treater warranty which is separate from this limited warranty.

The warranty does not cover:I Improper Installation Warranted products's failure due to improper installation or application not inaccordance with the specifications of the manufacturer and those described by the Cedar Shake &Shingle Bureau2. Tear Off and Other Costs Tear-off (product removal) costs or the cost of installing, repairing orreplacing ventings. metal work, flashings, underlayments, fasteners or other related materials3 Unapptoved Use Warranted product that is used for any purpose other than roofing and siding4 L*.te/Kied Use Warranted product failure due to hurricane, tornado, hail, lightening, flood, fire,explosion, mudslide, earthquake, volcanic eruption, falling objects, aircrafrt. vehicles, accidents, riot,civil commotion, war or acts of god5 I mime Caused by Othei Citciimstances Warranted product failure caused by settling of thehome/building foundation, warping, distortion, failure of the roof deck or walls or damages caused byventing, metal work, flashings, underlayments, fasteners or other materials used in the application ofthe roof.6. Neglect Warranted product failure caused by neglect, abuse, misuse or improper upkeep andmaintenance7. Improper Handling Warranted product failure caused by improper handling, shipment or storage.8 l/iipiopei Maintenance Warranted product failure due to build up of moss, leaves, needles,branches or other debris or damage resulting from repair, power washing or attempted repair byanyone other than the Company or an authorized representative of the Company9. Insects or Animals Warranted product failure caused by insects or animals10 Impiopei Ventilation 01 Damage Warranted products failure caused by improper ventilation or roofdrainage that is not in accordance with FH standards.I1 Modifications Warranted product failure due to repairs or alterations made to the roof or walls aftertheir original installation.12 I'-fiints 01 Coatings Warranted product failure or damages caused by paints, coatings or othersolutions13. Oihci Products Warranted product failure caused by flashings, vents, underlayments. skylights,solar heating apparatus, or other installations14. Consequential Damage Any damage of any kind whatsoever, including damage to the interior orexterior of the home/building.15 Factors Reyond tlw Company's Control Warranted product failure caused by factors that arebeyond the control of the Company The serviceable life of the warranted product is affected byseveral factors such as climate index, quality of installation, maintenance, normal wear and tear,ventilation, and the type and quality of underlayments The Company assumes no responsibility forwarranted product failure or damage caused by these factors16 Raw ami CCA Treated Hot dipped galvanized, type 304 or 316 stainless steel fasteners arerecommended Watkins Sawmills Ltd does not warranty fasteners.

Disclaimer and Limitation of LiabilityTHE WARRANTY IS IN LIEU OF ANY OTHER WARRANTY, ORAL OR WRITTEN, EXPRESS ORIMPLIED, AND EXCEPT AS EXPRESSLY PROVIDED HEREIN. THE COMPANY DISCLAIMES ALLWARRANTIES OR REPRESENTATIONS REGARDING ANY SPECIFIC QUALITIES ORCHARACTERISTICS OF ANY WARRANTED PRODUCT INCLUDING. BUT NOT LIMITED TO. ANYIMPLIED WARRANTY OR MERECHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSETHE COMPANY SHALL NOT BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL, PERSONALOR PROPERTY DAMAGES (INCLUDING DAMAGES TO THE HOME/BUILDING OR ITSCONTENTS, OCCUPANTS OR INSTALLERS) RESULTING FROM THE WARRANTED PRODUCTOR ITS INSTALLATION. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG ANIMPLED WARRANTY LASTS OR THE EXCLUSION OF INCIDENTAL OR CONSEQUENTIALDAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU THIS WARRANTY GIVESYOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARYFROM STATE TO STATE YOU ARE SOLELY RESPONSIBLE TO DETERMNE THE DETAILS,REQUIREMENTS AND APPLICABILITY OF STATE LEGISLATION AND STATUTES

Warranty RegistrationThe Warranty is effective upon proper warranty registration with the Company and the issuance of awarranty acknowledgement by the Company to the original owner To register the Warranty, theoriginal owner must submit a completed warranty registration form in the prescribed form to theCompany WITHIN THIRTY (30) DAYS after installation of the warranted product

Claim ProcedureTo make a claim under the Warranty the original owner must WITHIN THIRTY (30) DAYS after thediscovery of the alleged defect to which the claim relates send a written description of the claim alongwith a copy of the 40/50 YEAR LIMITED WARRANTY CERTIFICATE to

Watkins Sawmills Ltd. Watkins Sawmills Ltd.PO. Box 3280 PO. Box 314Mission, British Columbia Sumas, WACanada V2V 4J4 USA 98925

The Company reserves the nght to have a representative inspect the warranted product that is claimedto be defective under the terms of the Warranty Any alteration, removal or repair of material claimed to

hltp://walkinsawmi I Is. com/warranty, html 6/1/2016

Cedar Breather® Underlayment for wood roofing

Cedar Breather: Powerful, Economical Protection for Wood Roofing

Cedar Breather® is the solution for preserving the beauty and life of wood

roofing. As a fire-resistant underlayment for wood shingles and shakes,

Cedar Breather provides space for a continuous airflow between the

solid roof deck and the shingles. The patented three dimensional

design of Cedar Breather allows the entire underside of the shingle

to dry, eliminates excess moisture, prevents thermal cupping

and warping, and reduces potential rotting.

For optimumperformance in woodroofing applications,use Cedar Breather®with Rapid Ridge 7rolled ridge vent.

For quick and easy installation, Cedar Breather rolls out,

installs without any special tools, and eliminates the

need for furring strips. Its matrix remains unaffected

by UV light, heat or cold, for long-lasting, durable

performance.

The patented three-dimensional matrix of Cedar Breatherallows continuous airflow and even provides cushioningduring severe hail.

Specifications

Length 61 1/2 ft.

Coverage 200 sq. ft. ±2 sq. ft.

Weight 9.7 Ibs. per roll.778 oz7sq. ft.

Compression Zero Ibs. per sq. ft. .27 in.& Thickness 100 Ibs. per sq.ft. .26 in.

200 Ibs. per sq. ft. .25 in.

Warranty 20 Year Limited

USE CEDAR BREATHER TO VENTILATE^\THE WOOD ROOF AND SLICKER RAINSCREEN

in TO VENTILATE AND DRAIN THE SIDEWALL.

SHINGLE INSTALLATION*Note: Recommended on a 3/12 roof slope or greater. Shingleinstallation can be used with 3-ply tapersawn shake application.

SHAKE INSTALLATION*Note: Recommended on a 4/12 roof slope or greater.

1. Install plywood deck onto roof rafters.

2. Install roofing felt over entireroof deck. Felt shou'Jextend 1/4" beyondedge of roof deck.Overlap layersat least 4"working towardthe ridge.

3. Tack down Cedar Breather. One tack(or nail) approximately every3 square feet is adequate.Install with dimples downto present the flatside as the nailingsurface.

Do not lap layers ofCedar Breather. Each courseshould butt against previous course.

Work from fascia to ridge whileinstalling shingles to avoid walking directlyon Cedar Breather (may be slippery,especially when wet).

4. Install cedar shingles per manufacturer'sinstructions. Utilize a nail £(M,length that will allow for3/4" penetrationinto sheathing orcompletely throughsheathing. Allow1/4" for CedarBreather thickness.

1. Install plywood deck onto roof rafters.

2. Install 36" of roofingfelt for eave protectionextending 1/4"beyond edge ofroof deck.

3. Tack down Cedar Breather. One tack (or nail)approximately every 3 square feet is adequate. Installwith dimples down to present the flat side as the nailinjsurface.

Do not lap layers of CedarBreather. Each courseshould butt againstprevious course.

Work from fasciato ridge just aheadof shake and felt installationto avoid walking directly on CedarBreather (may be slippery, especially when wet).

4. An 18" wide strip of 30 Ib. roofing felt shouldbe laid over the top portion of theshakes and extendonto the Cedar Breather.

The bottomedge of the feltshould be positionedabove the butt ofthe shake at a distance equal to twice the weatherexposure per manufacturer's installation instructions.Utilize a nail length that will allow for 3/4" penetrationinto sheathing or completely through sheathing. Allow1/4" for Cedar Breather thickness.

For guidance only. Installation requirements may vary geographically, so please defer to applicable building codes.