5 Causes Of Metal Roof Leaks
Metal roofs are known for their long, leak-free lifespan, but they aren't completely immune to leaks. There are quite a few ways a leak can occur, but knowing what they are can help you avoid leak issues. 1. Gasket Failure The screw fasteners used to hold your metal roof panels in place are sealed with a gasket that sits between the roof and the screw head. Over time, these gaskets can deteriorate and a leak can occur at the screw site.