Boy, oh boy, today’s installation was a bear! To begin with, I had a 12′ high accent wall that required using my 8′ ladder, which is unwieldy and can push you away from where you want to work. The wall had a thick texture (typical in new homes in the Houston suburbs – this was near Cypress), that took hours to smooth, dry, sand, and prime.
When it was time to hang the paper, I pasted and booked (folded pasted side to pasted side) and prepared to trim a bit off each edge, which is pretty standard procedure for grass, plus I had planned to trim all the strips to 34.5″, which would make all the strips the same width, which is nice with grass since all the seams are quite visible. I got one seam that looked great. But there was some warping in the material, but I was able to smooth it out.
But when I tried to trim the next strip, the folded edges did not line up, no matter how many times I rebooked it. If the edges don’t line up perfectly, you will not get a straight cut. I dicked around with it for a while, but eventually had to get the strip on the wall, or it would become unusable – and we did not have even one extra strip.
I decided to use the factory edge and leave the strip it’s full width, which was going to screw up my balanced widths of 34.5″. I soon learned that unequal widths of strips was one of the least of my woes that day…
The paper backing had absorbed moisture from the paste, and the whole strip had warped out of shape. No way would the edge butt up perfectly against the previous strip. In the end, I got most of the strip butted and smoothed, but the bottom 1′ or so insisted on overlapping onto the previous strip, so I took a straightedge and very sharp razor blade and cut away the overlap.
This turned out to set the mood for the rest of the job. All the subsequent strips warped significantly, not matter how long or short I booked them. No way would the seams butt up. So I ended up overlapping all the seams and double cutting – the industry term for splicing.
This is not as simple as it sounds, though. For one thing, the newly smoothed wall was soft, and you don’t want to cut into it, or when the paper dries and shrinks a little, the torque it creates can actually pull the wall surface apart, resulting in a curled seam that cannot be pasted back.
So I ran out to my truck and got some special polystyrene strips that are 2″ wide and are placed behind the seam, to protect the wall from the cut. I also grabbed a really nice straightedge that is made just for this purpose, with a handle and a non-slip surface. And some blue plastic tape, because I had to protect the bottom layer of grasscloth from the paste on the strip that was to be overlapped on top of it during the double cut. This is important, because any paste that gets on the surface will stain grasscloth – you have to work absolutely clean.
All three of these special items, by the way, were invented by fellow paperhangers, and fellow members of the Wallpaper Installers Association.
Positioning all these materials took a lot of time. Making the cut itself was intricate, because I could get a good position on it for only a foot or so, then would have to climb down and move the ladder over a little, so I could get right in front of the next couple of feet as I worked my way down the 12′ high strip. Also, two layers of grasscloth are quite thick, and it takes a lot of pressure to do so – while trying not to push myself away from the wall and onto the floor. And you only get one chance to cut, because multiple swipes result in a jagged and ugly seam.
Once the cut was finished, I had to go back and remove the two excess pieces, and the polystyrene strip, and the blue plastic tape, all the while making sure that no paste got onto the surface of the paper. Finally I could take my tool and smooth the two edges together. Double cutting does make a beautiful and perfectly butted seam. But, boy, it sure does take a lot of time, effort, and you need the right equipment.
Including prep and installation, this one accent wall with just six single rolls of grasscloth took me a full 12 hours.
So the seams were nicely butted. But, as you see in the photo, the grasscloth displayed the typical color variations that I find so displeasing. We call it shading and paneling. In the top photo, you can clearly see a difference in color between the two strips, even though they are from the same batch. The second photo shows a little more of this. The third photo is dark, but if you look closely, you can see three strips (two seams), and the slightly darker area along one edge, which is quite noticeable because it butts up against the next strip which is lighter in color.
All reasons why I dislike real grasscloth. The faux products are much more uniform, and seams can be invisible.
In addition, this is a pretty finely textured grass, and on a large, tall wall like this in a large room, I really don’t think the texture shows up very much, unless you are standing right at the wall.
The grasscloth product is by Brewster, and the interior designer on this job is Pamela O’Brien of Pamela Hope Designs.