Can You Install Metal Roofing Over Shingles?
If you are upgrading your asphalt shingle roof to a metal roof, you may be wondering if the old shingles must be removed first. The short answer is no, as it is possible to install metal over old shingles. This guide can help you better understand how this works. Benefits The main benefit of installing over your old shingles is in cost. There won't be labor fees for the removal or disposal fees for discarding the old shingles.