Do I Need to Tear the Old Shingles Off Before I Reroof My House With Metal Roofing?
If you are planning on reroofing your house with metal roofing, and you are not sure whether you should remove the old shingles from your roof before installing the metal, you should do some investigative work before you make that decision. There are a few conditions that you will need to consider before removing the old shingle roof or leaving it in place.