Warranty

The Alpha Greatest warranty system is a 25-year workmanship 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 comes with a 15-year WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation (On qualifying shingles) and a 10-year for StainGuard-Labeled shingles (On qualifying shingles).

The Alpha Greater warranty system is 20-year workmanship 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 comes with a 15-year WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation (On qualifying shingles) and a 10-year for StainGuard-Labeled shingles (On qualifying shingles).

The Alpha Great is a 2-year workmanship 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 Great 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).