Posts Tagged ‘peeling’

Improper Prep Leads to Failed Wallpaper Job

February 7, 2018


The new homeowners bought an adorable 1920’s home in the Woodland Heights neighborhood of Houston, and inherited a dining room with a beautiful wallpaper pattern – that unfortunately had not been hung properly. The wallpaper was curling at the seams, peeling away, and literally falling off the wall. It is taking chunks of a white substance along with it.

It’s hard to determine exactly what is causing the failure, but the first issue is that the underlying wallpaper was not removed. Since wallpaper has an acrylic coating, it does not provide a secure foundation for the new paper to adhere to. In some cases, it’s not possible to remove the old paper, and then the seams should be floated over, and the old paper should be primed so it will have a surface that the new paper can grab ahold of.

Here, it looks like the walls were either not primed at all, or were primed with a flat wall paint. Some of that paint is letting go of the old wallpaper and pulling away from the wall, which allows the new paper to fall off.

Ideally, that striped ’90’s paper should be stripped off, along with any other layers of paper underneath. But it looks like some of the underlying paper was floated over, and that makes it particularly difficult to remove.

I suspect there are other issues going on, so it will take some time and exploration to decide what will be the proper approach for removing the beige paper and then prepping the walls, before the new homeowners’ new paper can go up.

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Brown Stuff on Woodwork

December 8, 2015

Digital Image

Digital Image


See that brown craggily line, running vertically up the door molding? That is residue from wallpaper paste, left by the previous installer – in 1994 !!

It’s common for paste to get onto ceilings and woodwork, but you’re supposed to wipe it off. Sometimes it’s hard to see, though. Or sometimes you think you’ve removed all the residue, but some hides from you and remains behind. And over time, the residue can darken and flake. That was the case in this home.

What gets me is, this brown cracked flaky stuff had stayed here, easy to see, for twenty years. That’s a shame, because all it took to remove it, after, yes, 20 years, was to wipe the woodwork with a damp rag.

We are lucky that the homeowners had not painted the woodwork in all this time, because putting paint over this paste residue would must surely cause the new paint to crackle and flake.

Note to self: Always wash, prime, and wipe off dust, from moldings or ceilings or other surfaces, before painting.

(I didn’t get pictures, but there was also crackly paint at the ceiling, caused by paste residue eating into the ceiling paint, which will cause bubbling, lifting, and cracking)