Home Roofing Material Composition Roofing Materials Roof Shingle Fiberglass Architectural Asphalt That Looks Like Slate By Certainteed And The Model Grand Manor Color Stonegate Gray Composition Roofing
Brief description from Composition Roofing Materials above :
Asphalt shingles are the most common roofing materials in America because they're effective in all environmental conditions. Quality varies widely, so ask whether they pass the ASTM D3161, Class F (110 mph) or ASTM D7158, Class H (150 mph) wind tests and the AC438 durability test. Upfront costs are low, but you should expect to replace the shingles after about 20 years. If you live in a hail prone area, consider impact resistant shingles which have a UL 2218 Class 4 rating. Impact resistant shingles may qualify for a discount on your homeowner's premium.
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