Home Depot at Home Services installed a roof on my house 6 years ago. I bought the top-of-the-line Timberline Ultra lifetime shingles. They made a mistake and installed a thinner lower quality shingle (the Timerline 30 year shingle). My insurance company recently caught the error after the roof was totaled in a hail storm. After a month of calling I have been unable to get Home Depot to come and look at the roof and the GAF (shingle manufacturer) inspector will not come look at it either. GAF issues the warranty for Timberline shingles installed by Home Depot, guaranteeing proper installation and protection against material defects, etc. So far, GAF has said that putting the wrong shingles on my house does not qualify as “misapplication”.
