 installed exactly right. In fact, good installation practices are the key to quality workmanship. So AIC assigns a dedicated job site supervisor to protect your home from damage and carefully inspect your roof as it's being installed to make sure that every step is completed 100% correct. They're so confident in the quality of their work that they offer a 30-year warranty on every roof they install. There's a lot of roofers out there, but there's only one that I recommend to my listeners. It's