We just discovered a huge leak in our kitchen during a remodel as a result of a hack job done fixing step flashing that a previous Home Depot subcontractor didn't install correctly. They left at least two holes in the side of the house and just caulked the layers underneath where other shingles should have been put. When I called, they claimed they new it wasn't right but there was nothing they could do. The Better business bureau will be hearing from us next. read more