Tearing the roofing down to the structural decking. In some cases, a combination of the two methods will be suggested. • ...

Instead of overlapping shingles, flat roofs use modified bitumen, single-ply membranes or other materials for waterproofing. So, no flat roof is perfectly flat; it only looks flat. The illusion of ...

There are several flat roofing systems in common use. When leaks occur, you can repair most with a patch of the same material ...