I have a client that is looking to do some repair to an existing roof. The shingle he brought to me had 4 tabs and looked very much like a standard 3 tab. According to him it is about ten years old. I have called multiple vendors and asked lots of other people but no one has a clue as to the manufacturer. Any help would be appreciated.
To my knowledge, there are no 4 tab shingles manufactured at this point and haven’t been for several years. We have had a lot of success getting 4 tab shingled roofs approved for full insurance replacement for this very reason. They will typically even agree to replace with either a 25 year heavy weight 3 tab or 30 year dimensional.