Certifications
GAF
Certainteed
Certainteed
Made in America
25 year Labor and workmanship
50 years on Materials
Certainteed
Certainteed
Certainteed
50 years on labor and workmanship
50 years on Materials
Owens Corning
10 years Labor and workmanship
25 years on Materials
Dupont Tyvek
20,30 and 50 years on leaks. Restrictions apply