As North America’s largest roofing manufacturer, GAF is an industry leader that produces quality, innovative roofing materials. Get peace of mind by working with a contractor certified by GAF 1 …

Operating as a subsidiary of Standard Industries, GAF is the leading roofing and waterproofing manufacturer in North America, with 30 locations across the U.S. GAF produces both …

GAF is known for being North America’s largest roofing and waterproofing manufacturer. GAF manufactures residential and commercial roofing products and accessories including asphalt …

As a contractor, the modern and easy-to-use GAF Partner Portal℠ provides you with a single login to access all things GAF. Enroll in and access GAF programs such as: GAF Rewards, …

Considering a new asphalt roof? GAF offers a range of residential roofing shingles with a 25-year StainGuard Plus™ Limited Warranty.

GAF comprises 30+ manufacturing operations and 2 corporate offices in 17 states. As a member of the Standard Industries family of companies, we are also part of the largest roofing and …

GAF will donate roofing systems to approved NRLB builds across the country. As a participant, you’ll have access to tools such as press releases, customizable websites, and more to …

Find GAF representatives to provide information for roofing products, field offices, ventilation products, ornamental iron, ductwork, WeatherSide and TruSlate products, and more.

Jan 16, 2025 · The Global Assessment of Functioning, or GAF, scale is used to rate how serious a mental illness may be. It measures how much a person's symptoms affect their day-to-day …

More homeowners in North America rely on GAF Timberline® Shingles than any other brand, offering a combination of beauty, performance, and reliability. GAF-only innovations like the …