GAF

Protecting what matters most since 1886!  Over 130 years of continuous innovation have made GAF North America’s largest roofing manufacturer.

More homes and businesses in the U.S. are protected by a GAF roof than by any other product. We are the leading roofing manufacturer in North America, with plants strategically located across the U.S. As a Standard Industries company, GAF is part of the largest roofing and waterproofing business in the world.