Interlock® Shake Specification Manual

Interlock® Shake Interlock Shake is an interlocking aluminum roofing system. Each shake is coated with the Alunar® Coating System, embedded with Teflon™ surface protector, which provides an extremely durable and attractive surface. A complete range of color-matching trims are provided. It provides great advantages over conventional roofing, for the following reasons:

Lifetime Limited Warranty

Curb Appeal

Non-prorated, and one-time transferable.

Designer colors in a low gloss finish are available.

Cost Effective

Durability

When fully installed, the Interlock Roofing System helps keep your home cool in the summer, and helps lower your energy costs.

Unique design provides incredible strength and protects against severe weather.

Environmentally Friendly

Low Maintenance

Sustainable, recyclable and helps stop roofing material going to landfill.

Anti-Capillary Detail

47 ”

12.5”

Gauge of material 0.028” Aluminum base coated with:

3” panel overlap Embedded with

1

Shake Panel Detail

Roof Slope

Backpan

Minimum 3:12 when installed with an ice & water underlayment or 4:12 minimum with standard underlayment.

Trusses Cost reductions can be effected in specifying Interlock roof shake, as the weight factor is considerably less than a conventional roof.

End Wall

Collar

Collar

Underlayment

Side Wall

Side Wall

End Wall

Underlayment

Underlayment

The entire roof area should be covered (prior to shake application) with synthetic roofing underlayment.

Sheathing Sheathing for the roof should be ½” minimum or strapping.

Depth of each course to weather 12-1/2"

Truss

Depth of each course to weather 12-1/2"

Sheathing Exterior Grade Roofing Sheathing Underlayment Exterior Grade

Truss

Interlock® Roofing Roofing

Weighs less thanUnderlayment 7% of the average weight of concrete tile roof, and less than 30% of the average weight of asphalt roofing materials. No special preparation is needed, resulting in less structural cost. Note: It is the responsibility of architects, builders and contractors to ensure that all applicable construction bylaws and building codes are adhered to.

2

Profile

Starter

2 1/2”

1” 11/4”

1/2”

3/4” 11/2” 1/2” 1/2”

Gable Trim

1”

1/2” 11/2”

1”

1/2”

2 1/2”

2 7/8”

11/3” Valley Provides smooth, obstruction-free path for precipitation, no projections to catch debris or snow. Shake panels are folded into channel providing a weatherproof seal.

1/2” 2 13/16”

3

Components

3/8” 3/8” 3”

3/4”

2”

2”

Sidewall Provides weather-tight seal around chimneys etc. Manufactured in 10’ lengths.

31/4” 11/2” 1”

11/2”

5/8” 31/4”

1” 3/4”

Endwall Provides weather-tight seal around chimneys, etc. Manufactured in 10’ lengths.

4”

6” 1/2”

4

Components

Ridge Cap

7”

1/4” 7"

3/4”

11”

14”

9” 11"

0.75"

0.25"

14"

9"

Ridge Cap Shake Panel

Venting Material J-Channel

Roof line

Roofing Clip Shake Panel

5

Components

Roof Sheathing

I

A B C D E F G H I

6

Interlock Shake AInterlock Shake Starter Gable BStarter Gable Underlayment CUnderlayment Sheathing DSheathing Ridge ERidge Cap Cap Valley FValley TrimTrim GSideSide WallWall HEnd End WallWall Ridge IRidge VentVent

Components

I

Testing Reports Testing Reports ICC Evaluation Service, Inc. ICC Evaluation Report 1790 ICC Evaluation Service, Inc. ICC Evaluation Report 1790 The Texas Department of Insurance Hail Impact UL2218 Class IV The Texas Department of Insurance Hail Impact UL2218 Class IV State of Florida FL-7263 State of Florida FL-7263

TEXAS DEPT. OF INSURANCE TEXAS DEPT. OF INSURANCE

Color Guide Interlock® roofs are exclusively protected for a lifetime by the Alunar® Coating System embedded with TEFLON™ surface protector.

Solid Copper

Copper Penny

Black

Deep Charcoal

Colonial Brown

Tudor Brown

Musket Grey

Hunter Green

Tile Red

The Alunar® Coating System provides homeowners the ultimate in durability and protection from stains, moisture and organic debris.

Embedded withwith Embedded

® ® Interlock aluminum roofs areare Interlock aluminum roofs exclusively protected for for a lifetime by by exclusively protected a lifetime ® ® embedded withwith TEFLON™ Alunar Alunar embedded TEFLON™ surface protector for for ultimate durability. surface protector ultimate durability.

(U.S. Only)

vary from represented shown on manual. Installation methods may vary by structure, region, climate, and local building codes. Certain variables and factors

NORTH/EAST ROOFING CONTRACTORS ASSOCIATION

(U.S. Only)

1.866.354.6262 Solid Copper

Copper Penny

NAT-127679-1 / 36156-1 / 34864-1

9969 River Way, Delta, BC V4G 1M8

Black

Deep Charcoal

The ENERGY STAR name and the ENERGY STAR symbol are registered trademarks of the United States Environmental Protection Agency and are used with permission. When installed properly, this