Posts Tagged ‘bubbling’

A Possible Good Quality Pre-Pasted, Paper-Backed, Solid Vinyl Wallpaper

March 8, 2018

In previous posts, including one day ago, I have railed against the lower-price-point, pre-pasted, paper-backed, solid vinyl wallpapers. Do a Search here to find out why.

But today, at the end of a 9-day job in Bellaire, where each of the four bathrooms was using the same brand of wallpaper, this final pattern (in a powder room) actually went up beautifully.

The seams laid down nice and flat, there was no bubbling, no curling, no fighting with it. Even I could not find the seams!

I noticed three differences. First, the vinyl on the surface was smooth, instead of the lightly textured faux “satin” look on the other two patterns. Second, the paper backing seemed smoother, as contrasted to the somewhat gritty, porous paper backing on the other patterns. Third, the pre-paste applied by the manufacturer to the back of the paper was smoother and more gel-like, instead of the dry, globby, cantankerous paste on the other papers.

It’s too early to tell how this paper will hold up under humid conditions. But I have much more hope that it will not absorb humidity from the air, and will stay nice and flat to the wall.

The manufacturer is “Exclusive Wallcoverings” and is a British company. I’m not saying I love this paper, but it appears to be better than most of the pre-pasted, paper-backed, solid vinyl offerings out there.


Good-Bye ’70’s!

January 24, 2015

Digital Image

Digital Image

Digital Image

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This wallpaper (and the built-in whole house intercom) screams ’70’s. Actually, the wallpaper pattern is not that bad, and I, and the homeowner as well, kind of like it, and it’s such a novel theme that it doesn’t really look dated. Nonetheless, the homeowner has chosen a pretty blue-and-white pattern that will update this breakfast room in an early ’60’s home in South Houston.

The pastel floral wallpaper was hung over the original green-and-gold paper. I’m always amazed when I see how well the job held up over the years, because the installer did not seal the old paper, and that means it’s likely to absorb moisture from the paste on the new paper, and that leads to bubbling. However, his job looked great, no bubbles, and it has stuck to the wall for about 40 years.

Anyway, in the third photo, where I have removed one strip, you can see the original paper beneath. Some of it must have been loose, and the previous installer removed those areas and sanded them smooth. Neither these jagged areas nor the seams of the original paper showed under the pastel paper.

The pastel paper stripped off the wall quite easily. The green-and-gold wallpaper could not be persuaded to come off, though, so I floated over some of the thicker jagged areas, sanded, and then primed the walls with Gardz. Gardz is perfect for this situation, because it soaks in to porous surfaces such as the original un-coated wallpaper and the joint compound patches, bonds everything to the wall, and seals it so that wet paste from the new wallpaper will not cause bubbling. Gardz also makes it easier to remove the new wallpaper in the future, without damage to the walls.

Gardz dries clear. I would prefer it to be white, but pigment interferes with the soaking-in qualities of the product, so, if you really need a white primed wall, you can Gardz first, and then follow up with your choice of pigmented wallpaper (not paint) primer.