With more than 300 roofing options to choose from, and quality standards that lead the industry, you can rest easy knowing CertainTeed® has you covered.
GAF Materials Corporation
GAF has grown to become North America’s largest manufacturer of commercial and residential roofing.
Owens Corning - Roll Roofing & Shingles
Owens Corning roll roofing and shingle products offer performance and value for various roof applications.