CertainTeed is the industry leader in residential roofing and is committed to protecting your home with durable, sustainable, ...

Roofs: “Class A” roofing, which provides the best fire protection, includes asphalt fiberglass composition shingles, concrete or clay tiles and some metal roofing materials. Gaps and ends need ...

Standard shingles are classified from Class 1 to Class 4 based on how well ... GoNano goes a step further with its molecular structure of asphalt shingles. The company has successfully evaluated ...

Here’s a brief overview of what that involves: Roofs: “Class A” roofing, which provides the best fire protection, includes asphalt fiberglass composition shingles, concrete or clay tiles and ...