Over-Zealous Installer Scored into the Wall

Digital Image

Digital Image


Windows without trim molding like these have surfaces inside the opening that need to be covered with wallpaper. They are always a little tricky, because you need to paper both the top and the sides, but the strip of wallpaper will fold over to cover only one of these surfaces. So you need to come up with paper to cover the other surface.

The previous installer chose to splice in the additional paper he needed, which is what we call a double cut, and it’s a fine way to get these windows papered. He lapped a new piece of paper over the existing piece and then cut through both layers, removed excess, and had a perfect splice.

The problem is that he pressed so hard that he cut not just through the two layers of paper, but down into the wall – quite deeply, in fact. Then, as the paper dries and gets taught, and years go by, and especially in this case where the exterior wall had a leak and water damaged the drywall all around the window, the layers of drywall split apart a bit, and that’s why you see these gaps and curled edges.

When I double cut, I put a strip of polystyrene plastic under the area to be cut, to prevent the razor blade from digging into the wall.

This type of damage is difficult to fix, because the integrity of the wall itself has been compromised. Even if you repair the surface, the underlying layers may come apart again and create another crack on the surface.

What I did was to use repair tape to bridge over the cut areas, and then joint compound to float over and smooth the area. This way, if the wall should move or try to open up again, hopefully the tape will prevent any gap from showing.

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