| Notice to the Reader:
The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.
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Manufacturer: Owens Corning Canada
- Accepted for RoofStar Guarantee Program
- Date TBA
- Product Summary
- Berkshire®
- An asphalt shingle conforming to CSA A123.5 98; ASTM D 3462; ASTM D 3018; Type I; ASTM E 108; Class A Fire; ASTM D 3161; UL 790, Class A; UL 997.
- Natural slate-like appearance; unique color tabs blend four color shades together for an attractive and distinctive look.
- Lifetime limited warranty.
- 110 mph wind resistance limited warranty.
- Class A UL fire rating.
- Nominal size 18-3/4" x 38" (476 mm x 965 mm).
- 8-3/8" exposure (213 mm).
- 9 shingles per bundle; 5 bundles per square; 360 lbs. per square.
- Coverage per square - 99.5 sq. ft. (9.28 m²)
- Colors: Cantebury Black, Chelsea Green, Colonial, Concord, Manchester Grey, New Bedford Bronze & Sherwood Beige.
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- Click below for the Technical Data Sheet
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