Posts Tagged ‘strip’

Multiple Drop Pattern Repeat

January 9, 2022
Re my recent installation of this pattern … Interestingly, this was a multiple drop pattern repeat, which is pretty uncommon, and mostly found in pricey boutique brands. Multiple drops can be pretty brain twisting to figure out. In a nutshell, moving horizontally, on a typical half-drop repeat, a design motif repeats itself on every other strip. Meaning, the blue tree will be at the top of the wall on the first strip. On the second strip, it will drop down, for instance, 10″. On the third strip, it will be back up at the top of the wall.
On a multiple drop repeat, that blue tree drops down 10″ on the second strip, then down 20″ on the third strip, and then finally appears back at the top of the wall on the fourth strip.
If you study the photo really closely, you will note that all those blue trees are not the same. Some lean to the left and some lean to the right. Across the nine strips it took to cover this wall, that blue tree appeared at the top only twice.
This is an easy thing to miss, especially when all the motifs look pretty much the same. Many a wallpaper installer has assumed he was working with a traditional pattern match, and cut all his strips at the beginning of the job – only to find the strips don’t match!

Manufacturer Can’t Print Straight

January 8, 2022

Some bolts / rolls of this Jaclyn Smith by Trend wallpaper came with a 1/8″ bit of pattern on the right edge.
But other bolts had differing amounts. This one had barely anything.
So what’s the problem? Butting one strip up against another on the wall might result in a slight pattern mis-match. The spacing between the vertical stripes might be off, which could catch the eye. But also the gold diagonal stripes might not match up – and that would most definitely be visible.

Solution to Spacing Discrepancy

January 8, 2022
Re previous post ,,, this wallpaper came with an 1/8″ strip of pattern on the right side of the paper. That little diagonal nub of an arm was posed to complicate matching the pattern to the next strip. Too complicated to get into here. I determined that it would be easier and faster to match the pattern and hang the paper if that nub were not there. And losing 1/8″ of black background would not be noticeable.s
My solution was to take my fancy new straightedge and a razor blade and trim off that 1/8″. This gave me a new edge that ended right along the outer side of the gold line.
Trimming 12 rolls (six double roll bolts) is meticulous work and it took me about an hour and a half. But it saved me time in matching up the pattern, and eliminated minute mis-matches at the seams.

Stripping Wallpaper

December 7, 2021
The contractor removed the wallpaper at the top and right side. Here I have begun pulling off the top layer of paper, to the left of center in the photo.

This shows how wallpaper can be stripped off a wall simply and without damage to the underlying surface. The keys are 1.) water and 2.) patience. Oh, and proper wall prep by the original installer.

First and foremost, don’t start yanking and trying to force the paper off the wall dry.

What you do is use a putty knife to lift an edge of the paper and gently pull off the top, inked layer. It should separate and leave the backing on the wall. In this photo, that’s the white paper. Kinda hard to see, because the wall is also white.

Once the top layer is off, you use a sponge dipped in a bucket of water to soak that backing layer. The idea is to reactivate the paste. Once the paste has wetted a bit, it will loosen and you can then gently pull it off the wall.

In most cases, it will strip off the wall easily, as you see in the photo.

It helps immensely if the wall has been properly primed before the paper went up. In this case, the original installer’s (me!) primer (Roman Ultra Prime Pro 977) held up to the stress of tugging the paper off the wall, and also prevented the water from penetrating through to the original surface.

For more detailed instructions and tips, click the link on the right.

It’s Schumacher. So, Yeah – There Are Gonna Be Printing Defects.

December 4, 2021
Smudged pattern. Mis-aligned pattern.
Sometimes manufacturers will use tape to flag ” issues ” like a defect or a spliced piece. But there was nothing of note where this red tape had been placed. It was impossible to remove the tape without lifting the ink off the paper. So a full strip of wallpaper was wasted. This red tape popped up in two different bolts of paper.

In addition, I had another full length strip the was ruined by a small stain. It might have been overlooked, but it was going to fall right at eye level in an entryway. Also, the pattern was such that I could not pull any of my tricks, like cutting a flower out of scrap paper and pasting it over the stain.

Fun Kill Point With Schumacher Versailles

December 3, 2021
The kill point is your last corner in a room, where your last strip of wallpaper meets up with the first strip you hung hours ago. This virtually always results in a pattern mis-match, In the photo above, if I were to add the next strip of wallpaper to the right of the striped section, in the order it’s supposed to be hung, a mis-match would result when that design lands in the corner and bumps against the leaves and flowers to the right.
I thought I could make it look better. Instead of matching the pattern in proper sequence coming from the left, I decided to cut a fresh strip and match it with the strip on the right.
This gave me a perfect pattern match. But left me with a 1″ gap between the strips.
I could fill that gap in with a strip of plain blue paper, cut from scrap wallpaper in the trash pile. But this particular pattern didn’t have any areas with 1″ width of unprinted paper. So I used my straightedge and a razor blade and cut two 1/2″ wide strips of paper the height of this area over the door.
Here I have placed the first of these next to the strip on the right.
Here I have butted the second 1/2″ strip up against the first one, and am tucking it underneath the striped strip to its left. The vertical lines in the design will disguise any ridges caused by the overlap. Besides – who’s gonna notice this 9′ up, anyway?
Here it is, finished and smoothed into place. Note that these strips are still wet, and will be homogeneous in color once they all dry.
Here’s the finished corner. Remember – it still needs to dry. You can’t notice that there’s an inch of extra blue space in there.
From a distance.

Soft Jungle Mural for New Baby’s Accent Wall

November 19, 2021
The first installer was inexperienced, and left gaps at the seams, wrinkles, creases, mis-matched pattern, and even tears. The homeowners had their painter strip off the wallpaper, patch the torn areas of the wall, prime, … and then they had to purchase a whole new mural. Oh, and next they called me! 🙂 The painter was unschooled on wallpaper, too, so he just grabbed something off the shelf at Sherwin-Williams that had “wallpaper” on the label, and rolled it on. That particular primer, Pro 935, is meant to be used in different sorts of situations, and was too glossy and too tacky. I covered it with my preferred Pro 977 Ultra Prime by Roman.
Putting latex / water based paint over torn drywall will often cause the moisture from the paint to soak into the drywall paper and cause it to expand, which creates bubbles. These look bad under the new wallpaper. Here I have cut around one such bubble and removed the top layer. I will skim-float over this area, let it dry, sand it smooth, and then prime over it.
A whole wall’s worth of mural fun rolled up into one cylinder. They provided powdered paste – which I did not use, mostly because these tend to be too wet and can lead to staining on these non-woven materials. I did, however, take the paste home with me, because every now and then you run into a delicate wallpaper that requires this stuff – which can be hard to source.
I started hanging in the middle of the wall. Mostly because whoever measured forgot to add FOUR INCHES to both the height and the width. Instead, the manufacturer added only one scant inch at each side. This didn’t give much play at all, to accommodate trimming at the ceiling and floor, and walls / ceiling that went off plumb / level. This means that if the ceiling wasn’t level, it could start sloping either up or down, and that means the mural would start getting either cut off, or some white space might show at the top. By starting in the middle, I could split the difference between any irregularities, and, hopefully, over the 12′ width of the wall, now divided into two 6′ sections, any off-level sloping would be minimal enough that it wouldn’t visually impact the top or bottom of the design. I know that doesn’t make sense to a lot of you reading this, but I do have a number of paperhangers who follow my blog, and they do “get it” and hopefully will learn some new tricks.
monkey, giraffe, flamingo, cockatiel
Finished and ready for furniture – and a baby!
For this non-woven product, I used the recommended paste-the-wall installation method. I can see why the other guy had difficulty. This was a very thin, but stiff, material. I got wrinkles, too. It took some time and some finesse to urge them out of the paper. This is another reason why I started in the center of the wall. If wallpaper starts warping or wrinkling, it usually will cause the outer edge (the edge not butted up against the previous strip) to expand and twist. As each subsequent strip goes up, the twisting and distortion becomes magnified. You can’t butt a straight edge of a new strip up against a strip that is bowed out of shape on the wall. Thus, by starting in the middle, I can minimize the number of bowed edges. Instead of four, there will be only two. And the amount of distortion will be less per panel. I will note that this usually does not happen with non-woven materials.

A big chunk of mural was cut off by the door and lost to the trash pile. As the mural worked its way across the top of the door and down the right side, a different set of leaves, and a lot of blank area, was going to end up in that 6″ wide space between the door and the wall. I thought it would look cooler if the design of the foliage to the left of the door continued on to the right side of the door. So I saved the strip that got cut off by the door and then did some tweaking in various ways, and got that narrow strip placed to the right of the door. When you look at it, it appears that the leaves and fronds are passing from left to right uninterrupted through the doorway.

The home is in Bellaire, in Houston.

‘Iconic’ Woods Pattern by Cole & Son on Heights Entryway Accent Wall

October 20, 2021
Before. Getting ready to prime. Note that I have protected both the floor and the baseboards with dropcloths.
Done! Dramatic!
This bolt had been damaged in shipping, and the right edge had dings / dents. With this thick, puffy non-woven material, these could show at the seams when butted against the next strip. So I plotted the placement of my strips so this one would be on the far right end. That last strip was not the full width wide, so 8″ of the right side got cut off where it met the adjoining wall. That eliminated the worry of those dented edges showing.
I used the paste-the-wall method to hang this non-woven wallpaper. With the wall wet with paste, it would be easy to get paste all over the wallpaper if you used the traditional installation booking technique. So I’ve learned to roll the material up with the print side in, and then secure with a hairband (from the dollar store). Then you can easily carry the rolled-up strip up your ladder, remove the elastic tie, and then let the paper fall into place. Only the back side comes into contact with the paste on the wall. Once you get good at this technique, you will never have to wipe paste off a seam, nor off the woodwork or adjoining walls.
Cole & Son says that this “Woods” pattern has roots dating back to 1959. I guess that makes it truly iconic. I can say that it is quite popular – I’ve hung it a bunch of times.

Fun Over-the-Door Kill Point With Swirled Damask

October 10, 2021
Often when hanging wallpaper, you start in a corner. As you work your way around the room and make your way back to that corner, and your final strip meets up with the first strip, this virtually always results in a pattern mis-match (not shown). That’s why we try to hide it behind a door or in another inconspicuous place. But sometimes, as in this powder room, there is no out-of-the-line-of-sight corner to put the “kill point,” as we call it. I think the room looks better when the pattern matches in all four corners (as in the photo).
So, instead of ending with an 8′ long pattern mis-match in a corner of this room, I decided to put it in a 1′ high area over the door – where not many people are going to be looking, anyway. Here is the gap where my last strip (on the right) will meet up with the first strip (on the left) .
Positioning the last strip in place.
Here I have overlapped the final strip on top of the first strip. Amazingly, the pattern looks like it matches. (The pattern doesn’t really match, but the design is so similar that no one is going to detect the difference.)
Once the strip on the left is overlapped onto the strip on the right, I’m ready to make a double cut – a fancy term for a splice. I cut through both layers of wallpaper – in this case squiggling a little to follow the contours of the design, rather than make a sharp straight cut. In the photo, I’m removing the cut-off piece from the top layer.
Here I have removed both cut-off pieces, from the top and bottom layers, and am getting ready to fit the two remaining strips together.
Strips smoothed together, pasted wiped off the surface, and this looks pretty darned good!
Here I’ve done a few touch-ups with pencil, to soften the look of the two very small motifs that got chopped off straight. A little more artistry with colored pencils, chalk, or paint would disguise these even more.
It’s important to note that you don’t want to make your splice directly on the wall. You don’t want to risk that your razor blade could score the wall surface. Because if the wall becomes un-intact, when the wallpaper dries and shrinks and puts torque / tension on the seam (and this doesn’t always happen right away … it can happen over time, with changes in temperature and humidity), it can cause the disturbed / cut portion of wall to delaminate and pull apart. This means that this weak point in the wall can come apart, resulting in a seam that pops open, taking interior layers of the wall with it. This is a lot harder to fix than a strip of wallpaper that simply comes loose from the wall. The best way to prevent this is to not cut into the wall in the first place. The best way to ensure that is to use something to protect the wall when you make your cut. Some people pad the wall with scrap wallpaper, or strips of old vinyl. But I much prefer these ingenious strips of polycarbonate plastic (pictured). They are thin and flexible, but hard enough that there is no way you could push a razor blade through them. They’re about 2.5″ wide, and come in rolls of … I forget how many feet are on a roll. If you are interested in getting your hands on some of this stuff, send me a Message, or email me at

Trimming A Strip To Make Placement Easier

September 19, 2021
The width of the wall space to be covered with wallpaper is about 9″ wide. Yet the strip of wallpaper is 28″ wide. Maneuvering that wide strip of paper into this narrow space is going to be difficult, it’s going to get a lot of paste slobbered on the upper and lower cabinets, and is likely to put a lot of stress on the paper, and also create creases.
My solution was to cut the next strip of wallpaper in two, making the next strip (the left side of the split strip) just 10″ wide – enough to let just 1″ pass under and into the cabinet area.
Then I took the appropriate pattern match section from the right half of the split strip, and placed it under the cabinet. If you look closely, you can see the seam under the left edge of the cabinets.

This little trick made hanging this strip a whole lot easier, and it greatly reduced stress on the paper and the potential for creases or damage.

The red plastic tape is on the backside of the top of the wallpaper to keep paste off the cabinets.