When we had a roof put on a few years back we informed the company we were adding a garage and asked them not to lay shingles on one side to tarp it because they would be ripping them off when building the garage. We were told tarping it would void our warranty that they had to lay the shingles. I now have not my garage built waisting a lot of money to purchase new shingles on the area that could have been tarped off. I called the company because, they shingled an area that left a huge hump in t... Read more