Founded in 1886, GAF has become North America’s largest manufacturer of commercial and residential roofing.* Our success in growing the company to nearly $3 billion in sales has been based on our unique philosophy of:
- Helping property owners & architects to make their best and safest roofing choices
- Helping supportive distributors and roofing contractors to build their businesses and avoid hassles
About the Manufacturer
GAF
Quality you can trust ... From North America's largets Roofing Manufacturers.
Professional installers have long preferred the rugged, dependable performance that only a GAF roof can offer, and have made our Timberline® Shingles with Advanced Protection® the #1 selling shingle brand in North America! Rated #1 in shingle quality by U.S. contractors and home builders.

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