Q. I am going to have new composition roofing put on my house. My question is this: There is metal flashing around the perimeter of the roof under the shingles that bends over the edge of the roof ...

This video demonstrates how to install a plumbing pipe boot flashing on a ribbed metal roof. We use Butyl Tape as the primary sealant and Sashco Lexel for added protection. A simple and effective ...

Q: I need a new roof and am in the process of getting estimates. Currently there are three layers of shingles, which I am told is the limit. I can't decide whether to tear off the entire roof, adding ...