Posts Tagged ‘vinyl’

Slight Problems With Katie Kime Wallpaper

January 11, 2023
There were eight double roll bolts of this wallpaper , to cover a large powder room in Houston.
Four were rolled so the pattern came off the top of the roll, and four were rolled the opposite way, with the bottom coming off first. This Katie Kime brand is custom-printed , so you can assume that all these rolls are from the same run , or batch . But maybe not - why are some forward and some backward ? Possibly the company substituted some returned goods, or some old stock they had sitting around the warehouse, for half of this order.
I didn't want to risk putting strips of slightly different shades on the same wall. So I had to carefully plot the room so I used the "forward" rolls on some walls, and the "backward" rolls on the others. This does eat up additional paper , so good thing I always have the homeowner purchase a little extra.
Also note the crease in the roll on the right. There were a few other creases in other rolls.

I have no idea what happened to the font in the section above, nor do I know how to get it back to the original. All I know is that I HATE this “New Editor” that WordPress foisted on us a few years ago. Perfectly HORRIBLE. And their Customer Service doesn’t care. Anyway … moving on …
Note the horizontal smudge next to the top of the capitol. Since this Austin Toile pattern has a 25″ pattern repeat, discarding this piece ate up minimum of 2′ of material (x 24″ width = 4 square feet) and potentially more, to get the correct pattern match.
Usually this brand prints on a nice non-woven / paste the wall substrate. But, like other manufacturers, Katie Kime has had supply issues obtaining raw materials . During the height of the Pandemic , they resorted to printing on some positively awful stuff. Extremely heavy , thick , un- pliable , stretched to the extent that the pattern wouldn’t match properly, and more. One was completely un-hangable and had to be sent back. I can’t find all my posts re those challenges, but here is one:
https://wallpaperlady.wordpress.com/2021/07/21/katie-kime-tough-install-today-draft-messed-up-delete/
But they’ve since gone back to printing on their usual stock, and I’ve not had problems lately. So when I first picked up this box of 8 double roll bolts, I was surprised at the weight of it. Also the paper had a shiny surface and was obviously composed of vinyl . I couldn’t tell if the substrate was non-woven or paper . I feared they had gone back to printing on that bad material , or perhaps were using up what they had in the back of the warehouse .
There were no instructions included, nor any information at all – not even a brand name! Although I could find instructions on-line, you can’t be sure these are current and applicable to the rolls in the box. KK has amazingly good customer service , and you can usually get intelligent answers via phone or on-line chat … but my call to them went to voice mail , and then we got disconnected, so I gave up.
After hanging the first few strips, I figured out that this was a flexible vinyl on a non-woven substrate, so that part was good. However, the thickness of the material interfered with getting good, tight, flat seams , as you can see somewhat in the photo. The seams aren’t horrible, but a better non-woven without the vinyl usually produces almost invisible seams.
The surface was shinier than usual. Shiny tends to show every imperfection in the wall underneath. Here the thickness was a bit of a help, as it helped cushion any slight dips or pimples on the wall.
There was also an odd orange discoloration about 1.5″ long on the edge of one strip. Very faint, but I could see it, and sometimes these things end up catching your eye. I also worry that it might be some substance that will bleed into the paper and cause a larger stain over time. Of course, this popped up after I had hung a very difficult piece in a tight spot, and then hung the subsequent strip. In other words – no way was I taking it off the wall and re-doing. I cut out a design motif and pasted it over the area.
Another thing I was unhappy with has happened a number of times with KK paper. The pattern will match perfectly at the top of the wall, but begin to slide up or down, creating a mis-match , as you move down the wall. I think that a lot of it has to do with the vinyl material, because it’s stretchy. The weight of the paste and the vinyl will cause the bottom section of the strip to sag. This simply doesn’t make sense, though, because, if the paper is going to absorb moisture from the paste and expand (which many papers do), each strip should do so at the same rate, right? But not.
I finally deduced, correctly or not, that the pattern gets distorted as it’s wound into a roll. So my theory is that if you take your 10′ strips from the same position in each roll, the pattern should match. In other words, take a 10′ strip from the top of roll #1. Take your next strip from a brand new roll #2. Third strip from roll #3. Obviously, this leaves a whole lot of unused paper. For shorter areas like over doors, where it’s harder to see, and where you can fudge the pattern a bit, I used the paper from the insides of the rolls, again, roll #1 next to roll #2, etc. But this doesn’t work on every instance, so you’re gonna be stuck with many areas where the pattern doesn’t match perfectly across the seams. The solution is to match the pattern at eye-level , and then allow it to go off as it moves toward the ceiling and floor.
There were other issues with this paper that were disappointing to me. But not overwhelmingly awful. Most homeowners would not notice. But I sure hope that this was a one-time issue, and Katie Kime will go back to its former good-quality, non-woven material.

Wallpaper Severely Discolored by Smoke

January 2, 2023

Digital Image

Digital Image

See the whitish area along the very top of the walls in the first photo? That was caused by the painters putting blue tape on the wallpaper and then yanking it off – and it’s not the topic we’re discussing today (but you can do a Search here on those terms to learn more).

What we’re looking at is the dark discoloration on the upper areas of the walls above the kitchen cabinets, all around the room.

This is a rental property, and the homeowners aren’t sure what happened, but they were told that at some point “the house was filled with smoke.”

Well, that smoke was enough to penetrate the wallpaper and permanently discolor it.

In the second picture, I have stripped the striped paper off the wall on the right side of the photo.

Above the door, the guy who hung the striped paper overlapped about 4″ of paper on top of the striped paper over the door. When I removed the overlapped section, it revealed some paper that had not been exposed to the smoke.

What a difference in color!

What’s especially intriguing is that, in the kitchen, the wallpaper was a paper, with no coating and which the smoke could penetrate easily. But in the second photo – the shot over a door in another room – this is a solid vinyl paper, which you think would be impenetrable to just about everything.

Yet the smoke got through – but it did not go far enough to damage the vinyl wallpaper underneath.

A very interesting study in science!

Tools For Double-Cutting / Splicing

December 24, 2022
I mentioned in yesterday’s post that double-cutting was needed for that vinyl mural installation. This type of trimming is often used in commercial vinyl jobs (hotels, hospitals). Above are some tools that help make it go more smoothly.
~The clear plastic tape on the right is made of polystyrene plastic. It’s flexible, but thick enough that you can’t cut through it with a razor blade. It’s used to ” pad ” the wall under where your cut will be, so it goes from ceiling to floor. It’s wide enough that you can straddle where your seam will be, and have 2″ or so in which to make your cut. This stuff is really important, because you never want to score into the wall surface, nor even into the primer . If the wall surface becomes un-intact , then when the wallpaper paste dries and the paper shrinks a bit, it puts stress on the seams. If the wall is not intact under those seams, the wall surface may give way and you end up with a ” popped ” seam. It’s not the paper coming loose – it’s the wall itself coming apart, and is difficult to repair.
~The roll of thin blue tape is used to keep paste off the wallpaper. You put it on the under side / pasted side of your second strip where it’s going to overlap onto the strip that is already on the wall , which is the area where your splice cut will be made. This blue tape can be used for other purposes, too, when you want to keep paste off the ceiling , for instance, or your last corner where the last strip meets up with the first strip.
~That metal tool is a 20″ long trim guide. It has a non-slip strip under the left edge, and a point at the top to get right up against the ceiling. The handle makes is super easy to hold and manipulate . This comes in both shorter and longer lengths.
~All of the above were invented and are sold by members of the Wallcovering Installers Association . Contact me if you are interested in purchasing.
~And, of course – razor blades. When I D/C, I usually hold a single edge blade in my fingers. But some installers use a snap-off blade in a holder. Whatever works best for you!
~Once your trim cut is made, of course, you need to remove the two tapes, the cut-off strips, and then smooth the two pieces back into place.
~For more information and photos on how this whole process works, click and read here https://wallpaperlady.wordpress.com/2018/03/25/stinky-ink-curling-seams/

Fanciful Mural for Baby’s Crib / Accent Wall

December 23, 2022
Typical textured wall in new homes in suburban Houston has been skim-floated , sanded smooth , and primed with Roman Pro 977 Ultra Prime wallpaper primer .
All ready for baby Noah! The parents-to-be will spend the weekend bringing in the crib and other furnishings .
This is a 4-panel mural . Here I’ve laid out the panels , to ensure correct placement , and get accurate measurements .
We had some ” issues ” and I wasn’t completely happy with this product / vendor . For starters, they custom-printed custom-sized the material to the exact dimensions I had asked. Problem is, these panels are intended to be overlapped and double-cut ( spliced ). That means losing an inch on every seam . The company should have accommodated for that by providing us with four extra inches. They did not, so I had a real math and juggling match trying to plot how to get enough paper to cover the width of the wall.
The grey colors go nicely with the current trend toward greys and beiges ; the rest of the home follows this color scheme .
i thought this was going to be a pre-trimmed non-woven / paste the wall material. I was caught off guard when I discovered it was a textured vinyl on a paper backing , untrimmed and had to be double cut . See other post and/or do some Searching here for more info on this DC process . I think a better material would have resulted in better seams . But – wallpaper is meant to be viewed from about 5′ away, and from there, the wall is perfect.
Remember the picture of the panels laid out on the floor . The panel on the far right had a cool train near the top. It was a prominent feature in the scene . But, as you see in this photo, that train was cut off by the door. So all you see over the door is blank sky . I really liked that train, and so did the mom . I wanted to put it where she could see it .
So I took the bottom portion of that last panel and found the train. I used a straightedge to cut the bottom edge, and then used a scissors to trim around the top of the train and its trail of smoke .
Vinyl is slick , and wallpaper paste won’t adhere to it. So I applied special paste designed to grab ahold of vinyl. Then I placed it over the door , butting it up against the right where it meets the adjoining wall.
But – dangnabit! I forgot to take a picture of it finished! It looked great. Over the door was no longer all that dead-air blank space. Now there is a streamlined train with wisps of smoke , heading toward the distant castle !
I’m not going to mention where this was purchased from, because it’s one of the sites that I hope people will steer away from – a place that sells batteries , jewelry , fishing tackle , and – oh, yeah – wallpaper, too,,, you’re just better off with one of the established companies that specializes in wallpaper .
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Dramatic Background for Bathtub Wall Niche

December 10, 2022

An interesting feature to this master bathroom is this recessed wall niche . But you just can’t have a niche. You’ve gotta have something in it! The color scheme of this home is grey , neutral , and white . The homeowners were originally considering a similarly-hued nature – themed Chinoiserie mural by RebelWalls.com . But it wasn’t scaled to fit their space , and other factors weren’t feeling right.
So they opted for this instead. Way more dramatic , but still coordinates with the home’s color scheme . The branches have a light gold sheen .
Interestingly enough, this is the same paper used on the backs of their bookcases (see post a day ago). They realized there was left over paper , and it was enough to do the back of this niche. Win-win!
The wallpaper has a lightly textured vinyl surface on a non-woven backing material . I hung it via the paste the wall method . Non-wovens will strip off the wall easily and in one piece , with no damage to the wall , when you redecorate. The manufacturer is York , one of my favorites .
The modern / contemporary style home is in the Spring Branch neighborhood of Houston .

Textured Faux Grasscloth on Master Bedroom Accent Wall

December 9, 2022

Before. I’ve skim-floated the textured wall , sanded it smooth , wiped off the residual dust , and then primed with Roman Pro 977 Ultra Prime wallpaper primer . Now we’re ready for wallpaper !
Done! Just a bit of texture , and a little neutral color to add some warmth to this large , mostly-grey , master bedroom . Oh – and some subtle sparkle . See following photos .
It looks like real grasscloth . But it’s a faux! To help these homeowners avoid the disappointing color variations and low durability of real grasscloth , I encouraged them to consider textured vinyl products that recreate the look and texture of the real stuff , but without the drawbacks. Please click and read my link to info about grasscloth on the right of this page.
Real grasscloth , and the fauxes , as well, have visible seams (very minimal issue with the fauxes). So it’s important to balance the strips , so you have equal widths of panels as you traverse the wall. In other words, you don’t want five 36″ wide strips and then one 20″ wide strip.
And you’ll want to center those strips on the wall. Position them so you have an equal number of equally-sized strips on both the right and left sides of the wall.
Another design concept is to not have a seam fall down the center of a wall. Rather, it just feels better aesthetically to have the strip straddle the center line .
Here I’m hanging my first strip, having already calculated where the center of the wall is, the center of the wallpaper panel is, measured over to where the seam should fall, and then placed the red line of my laser level so it will guide where I should butt the edge of the wallpaper against.
That’s my Bosch laser level gizmo sitting on the top of the headboard, shooting its red light beam onto the wall.
Another shot. I’m using the vertical light beam ; the horizontal beam is not relevant in this install .
This textured vinyl material does a pretty darned good job of recreating the look and feel of real grasscloth . This photo is from about 6′ away.
A closer look. Note the bit of silver shimmer in the background , that adds a luxe look to the overall effect .
The wallcovering is by York , one of my preferred brands . It’s on a non-woven backing , which has many advantages over traditional paper-papers. It’s breathable , stain-resistant , will strip off the wall easily and in one piece with minimal / no damage to the wall when it’s time to redecorate .
It can be hung by the paste-the-wall method (which is what I did today) or the paste the paper technique (which I use most of the time).
I felt that the seams laid down better and had less ” rebound ” edge curl from factory trimming than many of the heavier vinyl faux non-woven backed materials I’ve worked with. In other words, I liked this product pretty much!
this particular material was also thin and flexible , so it was easy to work with and manipulate if needed.
The home is in the Spring Branch area of Houston.

Odd Pink Tint

December 7, 2022
On the inner portions of these rolls of embossed vinyl faux grasscloth , but only on the outer edges , was this odd pink tint .
It seems to be only in the center of the roll – closer to where it was wrapped around a rod, perhaps?
It seems to be only on the outer edges .
This is disconcerting, because there are substances that can bleed and stain wallpaper, and vinyl is especially prone.
This shade of pink happens to be the same as mold , which will stain and grow … but it doesn’t fit the irregular growth pattern of mold.
I’m hoping it’s something from the factory that that is harmless, like a water-based paint or pigment that got onto the rolling apparatus and transferred to the paper, or some other innocent anomaly .
It didn’t appear to have infiltrated the vinyl surface of the material , so I went ahead and hung the paper . Let’s keep our fingers crossed that this substance remains inert , and the wallpaper looks pristine for years to come.

Humidity Causes Curling Edges on Vinyl / Non-Woven Wallpaper

November 23, 2022
I hung this wallpaper about 10 years ago. It’s a main bathroom in a 1920’s home in the Woodland Heights neighborhood of Houston. The home has been remodeled including updated HVAC systems , but surely still suffering from issues of humidity and air circulation.
At some point, the very edges of the wallpaper started curling back at the seams. This is more pronounced at the upper portions of the wall than at the chair rail. Meaning, humidity from showering is rising into the air, collecting under the ceiling, and working its way into the seams.
Once humidity gets into the backing of the wallpaper, it can cause the backing to expand. When that happens, the paper has to go somewhere. So it pushes itself away from the wall. Hence the curling that you see here.
What’s odd to me is that this happened with a paper that’s on a non-woven backing. Non-wovens are 20% polyester, so pretty resistant to moisture and humidity. I’m guessing that this company used less than the industry standard of 20% polyester. The material was super thin and flexible, which is unlike most non-wovens I’ve worked with.
I was able to make this look pretty good again. I used a putty knife to gently lift the compromised edges away from the wall, and then I worked some of my regular wallpaper paste back behind there. (no super glue or heavy duty paste or contact cement )
Then I used my heat gun – set on Low – to gently warm up the vinyl surface of the wallpaper . The heat gun served several purposes … It helped speed the drying of the paste , so it got tacky and held more quickly and firmly. The heat gun also ” melted ” the vinyl surface a wee bit, so it would curl back in the opposite direction.
I used a 3″ stiff metal putty knife to push the two edges of wallpaper back down to the wall. The metal knife heated up, too, and helped to get the vinyl to conform.
Using the heat gun and the metal putty knife also helped the two edges from the two strips to meet up together … sort of like two mountain big horn sheep butting their heads together . Butted together this way is better than one lying on top of the other.
I was really pleased with how well this worked. Sorry – no pics!
The brand is Super Fresco Easy .

Jagged Abstract Flowers for Baby Girl’s Nursery Accent / Feature Wall

October 21, 2022

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Original wall was white, as was the rest of the room, and also the furniture.
Here I’ve smoothed and primed the wall, and waiting for everything to dry before installing the paper.
Finished. The first-time mom-to-be loves the subtleness of this soft pink color. Note that the pattern, that might seem busy up close, really fades to a background, sort of a texture, when viewed from a distance.
The mom-to-be commented that this pattern and color will grow with her daughter and be suitable for many years.
Close up and at an angle.
The paper has an embossed vinyl surface , providing a light textured look and feel .
This wallpaper is by A Street Prints and comes on a user-friendly non-woven / paste-the-wall substrate.
This stuff is MUCH better than the peel & stick options that are popping up.
When you’re ready to redecorate, this will strip off the wall easily and in one piece, with no damage to the wall.
When a pattern is popular , manufacturers will figure out a way to create something similar , without infringing on copyrights.
I believe this design to be in response to Thibaut’s Aster , and also to the very popular Feather Bloom by Schumacher.
This option is affordable and user-friendly .

Shimmery Trees

October 20, 2022
Before … Heavy stipple / sand texture on drab sage green semi-gloss paint.
I skim-floated the walls , sanded smooth , primed with Roman Pro 977 Ultra Prime wallpaper primer and …
Here’s the finished sink area of this hall bathroom .
Before shot of tub and window wall .
So much brighter and livelier!
Close up . It’s hard to see from these photos, but the colors are pewter, silver, and metallic silver.
The paper also has a lightly textured surface .
The pattern is called Hedgerow and the brand name is Super Fresco.
Every other SF I’ve hung has been on a non-woven / paste-the-wall substrate , so I was surprised to discover that this one was a paste-the-paper material , and that the backing is a paper / pulp material , with textured vinyl laminated to the surface.
My issue with this is that, historically, these paper-backed solid vinyl wallpapers don’t hold up well in humid areas , such as bathrooms.
Humidity in the air can actually be wicked up through the seams and then settle on the paper backing , which is absorbent and thirsty. Once that paper absorbs moisture, it’s going to expand . Since there is nowhere for it to go, it will push back against the wall , and that can cause the seam to curl up and pull away from the wall.
Oftentimes, the paper backing actually delaminates (comes apart) from the vinyl surface. This is not a “loose seam” and cannot be repaired.
You pretty much have to replace the whole strip. Or, more likely, to replace the entire wall, from one corner to the next.
Proper wall prep , including a primer made for use under wallpaper , goes a long way toward avoiding these sorts of occurrences.
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