Trick for Centering Pattern With Non-Woven Wallpaper

Dining room focal wall before.

Same wall done, with dominant tree figure positioned down center of the wall. How was this achieved?

Laying the paper out on my work table, to see the pattern. Determine this tree is more vertical and visible than the more spreading trees on either side.

It helps to access the pattern on-line, to see a full-scale , room-set photo. And also to roll the paper out on the floor.

Finding the center point of this tree.

The center of the pattern is 20 1/8″ from the left edge of the paper . Since the wallpaper is 27″ wide, this places the center at 6 7/8″ from the right edge of the strip. Hold on to that / those figures!

It helps to access the pattern on-line, to see a full-scale room-set photo. And also to roll the paper out on the floor.

Now we’re looking at the wall, and the calculations I’ve drawn on it.

At the left, I’ve marked the mid-point of the wall. The mid-point is 27″ from either side.
Since the center of the tree is 6 7/8″ from the right side of the wallpaper, to the right I have marked 6 7/8″ over, which is where the right edge of the wallpaper should be placed. This will land the center of the tree motif at the center point of the wall.
This also works out to 20 1/8″ from the left edge of the subsequent wallpaper strip.

6 7/8″ from the right edge of the strip on the left works out to 20 1/8″ from the left edge of the strip to be placed on the right.

Confused yet? We paperhanger s aren’t just slapping paper on the wall . There is a lot of math and plotting and engineering that goes into all this.

At least the way I do it. You can call me the Queen of Overthinking . 🙂

Trimming right-hand strip to 20 1/8″ wide.

Instead of placing the left-hand strip along a plumb line at the 20 1/8″ point on the wall, and then placing the next strip to the right of it, and having to trim against that window molding, I found it simpler to pre-trim the right-hand strip to 20 1/8 ” wide, and then I could simply butt this strip up against the window molding, eliminating the need to wipe paste off the molding, and also keeping the pattern straight along the molding.
But there is also that 2″ high bit of space over the window. That’s why I’ve left that little tab of wallpaper you see at the upper right of this photo.

Here is that first strip in place. Maybe now if finally all makes sense.

When I put that second strip next to it, the mid-point of that tree is going to be 6 7/8″ from the edge, and will fall right at the mid-point of the wall. Remember, that was at 27″ from both the right and the left window moldings.

And here we are! Measured from the right.

Measured from the left. Spot on!

All that math and calculating for one 54″ wide x 5′ high wall!

But look at how nice it looks with that tree down the center of the wall. Especially with the brand new chandelier hung in the middle of the room. This will be the focal point of the room, as people walk into the home’s entry .

The pattern is called Luminous Branches , and is by York.

Note that this calculating and plotting could be achieved because this product is a non-woven / paste the wall material. This stuff does not expand when wet with paste . That means that you can take measurements and trim your wallpaper , without fear of it stretching beyond where you plotted for it to land on the wall.

Dark and Moody Jungle Theme for Powder Room

Before. Heavily textured wall has been skim-floated with smoothing / joint compound and then sanded smooth , and then primed with Roman Pro 977 Ultra Prime wallpaper primer . I’ve run a narrow line of dark green craft paint along the top of the chair rail / wainscoting , due to uneven edges . More on that in a soon-future post.

Sink wall is done. Pattern is centered nicely on the faucet and in between the electrical boxes for the new sconces – They haven’t arrived yet and will be installed in a few weeks .

The homeowner’s carpenter created this beautiful wainscoting out of 3D block paneling , and then painted it a rich dark hunter’s green . Right now there’s some sanding dust collected on it, plus bad lighting . In person, it’s gorgeous . The same company did a fantastic paneled wall / fireplace surround in the family room (not pictured) .

Back to wallpaper … This shot is pretty color-accurate. I love the way the dark wallpaper coordinates with the green paneling . The pink and orange flowers , as well as the row of purple foliage , really stand out against all the dark .

Close-up looks like an artist’s painting . Besides centering the pattern on the sink wall, the dimensions worked out so that I was able to balance the chameleons between the ceiling and chair rail , one just below the ceiling and the one here just above the chair rail. So no critter got cut in half .

This product comes as a 2-strip (roll) set , with an “A” strip and a “B” strip in each box. Together, the two strips equal just a hair under 6′ wide , and a little over 9′ high . Here I’m rolling out the two strips so I can gauge the pattern , measure width and height , and plot the layout on the wall.
Sobering fact: Each 2-strip set (one “roll”) cost about $500. This room used four of those sets. I always try to keep that in mind when working with people’s purchased wallpaper .

OK, this damned Word Press blog account has AGAIN (2nd time in two nights!) deleted paragraphs that I spent a lot of time typing. I can’t recreate all the info I put into that lost post, but below I will try to include some of the important points.
First and foremost – since the switch to the New Editor back about 2015, I pretty much HATE WORDPRESS .
Anyway, here the company is providing a mock-up of what the “A” and “B” strips look like. The mock-up above shows the two panels next to each other.
Since this is essentially a mural and the pattern doesn’t repeat vertically as more typical wallpapers do, you can plan on getting only one strip out of each panel. These walls are 6′ high , and the panels are 9′ high. So you’re losing 3′ with every strip.
Further, the area over the door needed one panel that’s 2′ high. But an entire 9′ panel was needed for this, to get the 2′ high strip. So 7′ are going into the trash. Add to that, since this product comes as a 2-panel set , the homeowner had to buy a 2-panel set (at $500), even though only part of one panel would be used. This means that 1 + 2/3 9′ long panels were purchased but not used.
Also, because this comes in panels instead of traditional rolled goods, there are no “extra” strips. This means that I can’t make any mistakes.
Nothing like a little pressure while trying to install wallpaper !
No fears … this pattern and material went up nicely, and we had just enough paper to git ‘er done.

Manufacturer is Breeze and the pattern is called Fantasy Tree . It was purchased from one of the show rooms in one of the Design / Decorative Centers in central Houston. It’s printed on the user-friendly / DIY – friendly non-woven material , which can be hung by pasting the paper (which I prefer) or the paste-the-wall method . It’s designed to strip off the wall easily and in one piece with no damage to the wall when it’s time to redecorate . Definitely better than peel & stick (click my link on the right to read more about P&S ).
The home is in the Oak Forest / Garden Oaks / Heights neighborhood of Houston .