Posts Tagged ‘warping’

Treatment for Warped Outside Corner

November 15, 2020

The wall to the left is behind the toilet.  You can’t see it, but there is a wall to the right of the toilet that then wraps around that outside corner you see in the center of the picture.

Wallpaper, especially a stiff non-woven material like this, does not like to wrap around corners.  Most corners are not absolutely plumb, so wrapping around them throws the paper off-plumb, or even causes wrinkles and warps.  The next strip of paper will not butt up perfectly with a warped edge.  

This corner was way worse than the typical corner, because it actually had a bow in it, so it was nowhere near straight.  There was no way that wallpaper would wrap around the corner without warping and going off-plumb

My solution was to split the paper vertically and wrap just 1″ of the paper around the corner.  Then I would cut a new strip of paper, split it vertically, making sure to match the pattern at the corner’s edge, and overlap it on top of the wrapped 1″ piece.

The only problem is that the 1″ wrapped piece had a thickness, so it would leave a visible ridge under the new strip, the entire length of the wall.

So I took some joint compound (like plaster or putty) and used a 1 1/2″ flexible putty knife to run it along the cut edge and wall, evening out that little difference in height.

Once it was dry, I sanded it smooth and primed it with Gardz.  

The ridge is gone, no bump will show, and I am ready to proceed with hanging the new strip to moving to the right.  

Schumacher Pyne Hollyhock

March 22, 2020


Pardon my French, but we don’t call this company “Schitmacher” and “Poomacher” for nothing … With so many quality substrates and inks out there, and so many other companies making top-notch papers, why, oh WHY does Schumacher continue to use outdated materials and methods – especially when they’re crappy?!

The wrinkles here are referred to as “waffling” or “quilting.” This is caused by the wallpaper backing (substrate) absorbing moisture at a different rate from the ink on the front. This moisture causes the substrate to expand more than the ink, which creates wrinkled areas.

I had this problem with the Bibliotheque I blogged about last week. But that was not as severe, mostly because the inked area covered most of the paper.

In this Pyne Hollyhock, most of the ink is concentrated down the center of the strip, leaving large un-inked areas along the outer edges.

I was able to smooth out many of the smaller wrinkles in between the blue flowers. Others may disappear when the paper dries.

But the blank / white areas had wrinkles so big that they would not be smoothed out. See third photo. The other thing is, because this white area was twisting and warping so dramatically, you can bet that the edges of the strip will not butt up properly with the next strip.

Sometimes you can double cut (splice) seams that are not butting up correctly. But since this paper also presented the huge wrinkles, it still is gonna look bad at the minimum, and have large gaps at the worst.

A liner might help (do a Search here), but I doubt it would tame the worst wrinkles, especially at the edges. In addition, it adds more material cost and at least another day’s labor.

I did a couple test strips, employing different approaches with each. Such as dampening the front before pasting to even out the moisture distribution. Booking for extended lengths of time. Booking and then opening and repasting. Different smoothing techniques. I even got out the heat gun to speed up drying to see if the wrinkles would flatten.

But I never got a result that I felt was acceptable. And certainly not what this family deserved, nor worth the price they paid for this so-called high-end brand.

It’s not often that a paper beats my butt, but I did end up throwing in the towel on this one.

Too bad, because the homeowner and interior designer really love the pattern, which is one of Schumacher’s most popular. Right now, it’s undecided if they will see if one of my buddies wants to tackle it, or if they will choose something else.

This was to have gone in the dining room of a newly renovated home in the Woodland Heights of Houston.