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 …

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

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 …

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 …

3 days ago · GAF Energy has closed its San Jose R&D and manufacturing hub, laid off 138 workers, and shifted nailable solar shingle production to Texas.

3 days ago · Surplus manufacturing equipment from solar shingle producer GAF Energy is up for auction after the company announced it would close its R&D facility in San Jose, California, …

Whether you’re installing a new roof system on your home or replacing or restoring a flat roof on a garage or small business, you can feel confident in choosing durable products from GAF.

Founded in 1886, GAF has become North America’s largest manufacturer of commercial and residential roofing (Source: Fredonia Group study). Our success in growing the company to …