This is to give you feedback on our recent Interlock roof installation. The installation, including stripping the old roofing, went very well and cleaned up was as I had expected. This is an old house with dormers, and even since I have lived here (since 1956), it has had various leak problems that were never solved with new asphalt shingle jobs.
Within a week of completion of the Interlock Roof, we had a heavy wet snowstorm and two days of wind-driven rains. Everything is dry. Also, we get lots of comments from passersby about how nice the roof looks.
You can consider me satisfied.