Warranty

The Alpha Greatest warranty system is a 25-year workmanship warranty and a 50-year material warranty. Exclusive to GAF Mater Elite® roofing contractors, it covers the installation of up to 5 qualifying accessory products, chosen from GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. The Alpha Superior warranty comes with a 15-year WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation (On qualifying shingles) and a 10-year warranty for StainGuard-Labeled shingles (On qualifying shingles).

The Alpha Greater warranty system is a 20-year workmanship warranty and a 50-year material warranty. It covers the installation of up to 4 qualifying accessory products, chosen from including GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. The Alpha Improved Warranty comes with a 15-year WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation (On qualifying shingles) and a 10-year warranty for StainGuard-Labeled shingles (On qualifying shingles).

The Alpha Great warranty system is a 2-year workmanship warranty and a 50-year material warranty. It covers the installation of up to 3 qualifying accessory products, chosen from including GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. The Alpha Standard Warranty comes with a 15-year WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation (On qualifying shingles) and a 10-year warranty for StainGuard-Labeled shingles (On qualifying shingles).