I’m a certified roofing company with GAF, what that means for you is that I am able to offer a unique warranty at no cost. Warranty details are as follows: The entire roofing system is warranted for 50 years and NON pro rated for the first 40 years. ( The shingle on your roof now is likely 25 years shingle non pro rated for the first 5 years, meaning in the first 5 years, the roof is 100% warrantied, but afterwards, replacement values declines as time goes on) If by chance there is a defect found,... Read more