Metal Shingles Kent, WA Review 🇺🇸 — November 9, 2018 | Interlock®

The project had four areas that had to be reworked after product was nailed down.One of the areas of rework occurred after the project was considered complete and was found only because I decided to paint under the eves. An area near the size of a full sheet of plywood was reworked.Paul M did put estimates in the project to cover 3 squares of plywood replacement. There may have been other areas that needed plywood replacement, but since the existing roofing was not removed, it all seemed fine. Paul M had reviewed the potential bad areas from inside the attic space. The installer only did a bounce test to check to see how the roof flexed. I personally do not believe the new roofing should have been installed without removing the architectural three layer, three tab roofing that was on the roof. A couple of areas that I needed to walk on due to painting an area of siding, resulted in permanently bending some of the tiles, even though I was very careful where I stepped or laid down to accomplish the painting. Had the existing three layer roofing been removed, I do not believe the new tiles would have been so vulnerable. In one area on the attached garage, the top 4 layers were all lined up vertically. If I could attach a picture I could show you the alignment.