Posts Tagged ‘backing’

Stripping ’00’s Vinyl Wallpaper Off Of ’90’s Wallpaper Off Of Un-Primed Drywall

May 18, 2023
Considering that this previous installer broke just about all the rules of hanging wallpaper , his job looks good, seams are tight , and it’s held up for 20 years .  This is one of the typical materials we were hanging back then, a pre-pasted , paper-backed , solid-vinyl wallcovering .  Not my favorite material at all (often curling at seams , especially in bathrooms and/or when installed without proper wall prep ).  Thankfully, they’re not very prevalent today, outside of the lower-end market.  
Anyway, these are usually fairly easy to strip off the wall .  All you need is water , a putty knife , and patience .
But here’s a wrench in the works – the previous installer hung this vinyl paper over existing wallpaper .  A big no-no!  You can see the original stuff peeking out around the light switch.    
That original wallpaper was installed by the builder in the ‘90’s , and almost always you can bet it’s been hung directly on un-primed / un-sealed Sheetrock .  This can be very difficult to get off, without tearing up the surface of the drywall.  If that original paper is paper instead of vinyl ( plastic ), sometimes it’s OK to leave it on the wall , prep it correctly, and hang the new wallpaper over it.
So that was my original plan.  Strip off the vinyl and its paper backing, and then prep the bottom layer and hang new paper over it.  But, as you can see if you look closely at the edges of the bottom wallpaper, that fuzzy manilla paper backing is telling us that it, too, is a solid vinyl material.  No matter how  you might prep it, we don’t want this thick , slick , plastic stuff under our new wallpaper.
Back to the topic of stripping wallpaper .   Done properly , it’s not a horror show.  All you need is water and patience .  The theory is to reactivate the old paste with water , and it will let go and the paper will come off the wall. 
But water won’t penetrate the vinyl / plastic layer (and it won’t penetrate the thin acrylic coating on other types of wallpaper, either ).  So, the first thing you need to do  is remove that top layer. 
These solid vinyl materials are pretty cooperative.  Simply get under the vinyl with a 3” stiff putty knife and then use your hands to pull it away from its paper backing .  It usually separates and comes off in fairly large pieces.  The same process works for thinner paper wallpapers , too, but it helps a lot if you sponge the surface first with water , as this seems to strengthen the fibers somehow, and you’ll get that top layer off in larger chunks (instead of 1” bits). Sometimes works better pulling from bottom to top, or from right to left…. experiment and see what works best.
Next use a sponge and a bucket of warm water …
… to wet that paper backing .  You’ll want to go over each area several times , to be sure it’s thoroughly saturated .  The idea is to get it wet enough that it will reactivate the wallpaper paste underneath .  Be sure to cover and protect your floor and vanity countertop .
Once that paste has softened , you should be able to use your 3” stiff putty knife to gently scrape the paper backing off the underlying surface .  If you’re really lucky , it will release easily and cleanly and all you’ll have to do is pull with your hands.
Here you can see the original layer of wallpaper underneath.  Since this turned out to be another paper-backed solid vinyl material, it also had to be removed , following the same process outlined above. 
Once that top decorative vinyl layer was removed , the paper backing was left stuck to the wall.  I wetted it , let it soak until the paste was soft, and then gently scraped it off the wall.  Doing so revealed that – what did I tell you?!  – yes, the builder’s wallpaper hanger didn’t prime or seal the wall before hanging the paper.  This is usually disasterous, because  the wallpaper will often actually bond with the drywall surface and be nearly impossible to get off.  So  I was really surprised that I was able to scrape this off with absolute no damage to the drywall .  No peeling surface , no gouges , not even much paste residue (I did sponge off what I could). 
Once all that water evaporated and the Sheetrock dried , I did some minor prep touch-ups , sanded lightly , and then applied my wallpaper primer . 
  I like Roman Pro 977 Ultra Prime .

Paint Around Intricate Moldings

April 25, 2023
I’ll be hanging grasscloth / sisal wallcovering today. This material is thick and stiff and difficult to see and feel through, and equally hard to cut through.
In addition, the backing on this particular product (by Phillip Jeffries ) pretty much turns to mush once it gets wet with wallpaper paste , so, under the blade, it drags and tears and pulls away from the grass fibers , leaving gaps .
All of which means that it’s tricky to get tight, clean trims when you’re going around intricate moldings such as in the photo.
So here I’m using paint of a complimentary color and shade to fill in around the molding edges. That way, in case the wallpaper won’t trim perfectly tightly against the molding, my white wallpaper primer won’t show through.
I use plain old matt finish acrylic craft paint from Texas Art Supply (which is close to me) or any craft store , and a small, angled artist’s brush .

Shining Gold Trees on Smokey Teal in Hall Bath

March 4, 2023
Before.  A mom and two grade-school girls all vie for space here during the morning routine. 
Note the toothpaste splattered on the vanity countertop .  It was on other surfaces in the room, too.  I had to encourage the girls to be more careful, because substances like this can stain the new wallpaper .
The mom fell in love with this pattern .  What a perfect choice it is for this room! 
It’s perfect with the gold mirror frame, light fixture , towel bar , TP holder , faucet , and cabinet handles . 
Close up.  This is a lightly embossed / textured vinyl surface bonded to a non-woven substrate / backing .  This is durable and stain-resistant stuff , and also should strip off the wall easily and in one piece with no damage to the wall when it’s time to redecorate .  I usually like to paste the paper , but you can also install this via the paste the wall method. 
The pattern is called Shimmering Foliage , and is in the Candice Olson line by York .  I’ve hung it a number of times in various colors , and it’s always gorgeous . 
The home is in the Timber Grove neighborhood , near the Heights area of Houston . 

Whimsical Arabian Nights Dance in Powder Room

January 13, 2023
You’ve got to look at this close-up, to notice the antelope and flames / foliage .
You gotta make a decision … The light sconces (they are currently removed, but you can see the electrical boxes where they will be placed) were centered on the vanity top, but the faucet was off-center by about an inch. So I chose to center / balance the pattern on the sconces and countertop. The mirror will be hung between the two light fixtures, so we’ll end up with a pleasing, balanced look. The faucet isn’t exactly in the middle of the design motif, but no biggie – there’s going to be a mirror there, anyway.

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Corner going around shower. Note the window looking into the shower.
Although the website specs said this is a pre-trimmed non-woven material , that was incorrect. Turns out it had an unprinted selvedge edge that had to be trimmed off by hand . Here I’m using my straightedge and razor blade to remove this selvedge. This takes precision and a LOT of time .
The manufacturer usually provides trim guides to help you know where to cut. But it’s usually better to trim to the pattern – determine an element in the design motif that will meet up with the corresponding motif on the opposite side of the strip when the strips are hung on the wall, and use that as your guide . Be sure to trim off the trim guide marks, or they will show on the wall.
The pattern is called Arabian Nights and is by Relativity Textiles . I’ve never worked with this brand before. I was not pleased . In addition to the incorrect information about the pre-trimmed paper , the mfgr’s specs said this was printed on a non-woven substrate . It was not. It wasn’t even printed on standard wallpaper stock . Instead, it was a pulp material – This is a sort of old-fashioned wallpaper , and is very brittle and prone to tearing and dragging (your trimming knife or razor blade will get snagged and you’ll end up with a ” chewed ” jagged cut, instead of a crisp cut . It also tears easily. It also has no coating, so it’s not stain-resistant … Not good in a busy household with a 3-year old toddler , or anyone splashing water or soap or air freshener .
It was also difficult to hang . Applying wet paste to the backing causes the substrate to absorb moisture and expand at a different rate from the ink on the surface. So you end up with wrinkles , waffling , and quilting .
Sponging a light bit of water on the front before pasting helps even out the moisture differential and ease installation . I’ve never before encountered a pulp that had this type of ink on the surface. One clue for this bad stuff is when you open the package and it smells like moth balls . Once I figured out how to work with it, , it went OK – although tedious . The seams did look very nice.
BUT … all this effort would have been unnecessary and the finished room would be more durable if the mfgr had printed on a non-woven substrate (as their on-line specs stated) and had used standard inks instead of this weird , smelly , high-end stuff. In fact, the material would have cost the homeowners a whole lot less $ if it had been normal ink on a non-woven backing .
The home is in the Woodland Heights neighborhood of Houston .
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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 .

Preparing To Work With Black Wallpaper

November 12, 2022
Black wallpaper’s gonna go on this wall . Because wallpaper sometimes shrinks a tad as it dries , and because manufacturers can’t always guarantee a perfectly straight cut edge , it’s possible that some of the wall will peek out from behind the seams .
One way to prevent this is to stripe dark paint on the wall under where the seams will fall. This wallpaper is made of non-woven and won’t expand as it gets wet with paste . Each strip is 27″ wide . This makes it easy to measure and plot where each seam will fall.
The center of the pattern is not placed in the middle of the wallpaper strip, but 10″ in from the left edge . I used that information to calculate where the seams would fall .
The paint I use is just craft paint from Michael’s or Texas Art Supply . I thin it with water (in the orange Gatorade cap) and swipe it on the wall with that scrap of sponge . It’s important not to make the paint too thick , because you want the wallpaper to be adhering to the wallpaper primer , and too heavy a coat of craft paint will prevent that primer from doing its job.
After laying out where each seam will fall, I use this laser level to shoot a vertical red line onto the wall, as a guide for where to swipe on the black paint .
Because this wallpaper is printed on a white substrate, it’s possible that that backing will show at the seams. So I use black chalk – again from the art supply store – to run down the edges of the wallpaper .
There’s been an uptick in interest in dark colors in wallpaper these days.
This wallpaper is by Rifle Paper .

Cozy, Slightly Rustic, Textured Paperweave for Houston Heights Breakfast Nook

October 30, 2022
Breakfast nook “before” is bright and airy – but washed out and uninspiring. The vertical tan lines are paint I’ve striped under where the seams will fall, to prevent the light colored primer from peeking through.
“After” has warmth, life, and a cheery feel. With a little color contrast, now you can see the detailed woodwork and window molding. The paper has a bit of a tropical, thatched roof, Ernest Hemmingway, sort of feel.
Note I’ve balanced / centered the pattern so it falls evenly and equally on either side of the window . Note how perfectly the motifs fill the space above the windows, as well as below the windows. It’s a minor thing that you don’t consciously notice, but it gives the room a grounded , balanced feeling .
Another angle . The chandelier is a major feature in the room. I love the way the chunky beads repeat the color and theme of the white pattern in the wallpaper.
Unlike most wallpapers that come in rolls of standard sizes , this material comes in continuous yardage on one huge (and HEAVY ) bolt .
The height of the motifs perfectly fits the space between the window and the crown molding . No flower tops got chopped off in this room !
There are five windows. This is the area between two of them, including an obtuse angle . It took a LONG time to get the paper around all five windows, keeping the pattern intact .
Close-up showing the texture . This is a paperweave , which is similar to a grasscloth , as both are natural fibers and materials . Because this paper weave is woven, instead of having stiff, straight strands of grass crossing the wallpaper , it was a lot more flexible and workable than regular grasscloth .
The space over the door molding was just 4 1/16″ high. The flower motif fit in here perfectly .
You can see along the seam in the center of the photo , that some of the fibers may try to come off the backing , especially at seams and areas where you’ve cut into the material , such as trimming around window moldings and other obstacles . This is pretty minor .
Overall, the seams are virtually invisible .
One other thing I didn’t like about this paper is that, after the wallpaper was made, the color was applied to the front, like paint . This made the color subject to abrading or flaking off under even light rubbing . It would have been better IMO to have dyed the fibers and then sewn / glued them on to the paper backing . Then the color would go all the way through. Not a biggie – you just have to work slowly and carefully and gently.
Oh, and you can’t get paste or water or fingerprints on the surface, either – because they can’t be washed off and can stain .
The pattern is called Papavero and is by Casa Branca .
The material has an unprinted selvedge edge that has to be trimmed off by hand, using a straightedge and razor blade . Takes a lot of extra time , and even more so because you have to press harder to get through the thick fibers than with a traditional wallpaper .
A picture of my straightedge and razor blade . I’m trimming something else here (that will be blogged about later), but you get the idea .
A really bad photo of a really perfect chandelier . It’s chunky , white , and the shape of the ‘beads’ repeat the flower motifs in the wallpaper. The windows will have Roman shades made of a somewhat coarse white linen type fabric , which will coordinate beautifully with the texture of the wallpaper .
The home is in the Heights neighborhood of Houston .

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.
installer houston memorial area

Heavily-Inked Papers Need Extra Moisture

August 13, 2022
Something smells like moth balls ! Some high-end hand screened wallpapers are printed with what we call stinky inks . These inks often fight with the substrate they’re printed on. The backing of the wallpaper will absorb moisture from the paste and expand , but the ink on the surface won’t, so you end up with what we call waffling or quilting . Wrinkles in the wallpaper in between the printed inked areas. Do a Search here to see photos and read more about this.
You can reduce or eliminate this by evening out the moisture between front and back. It’s as simple as taking a very lightly damp sponge and wiping the front printed surface of the wallpaper. Then paste the back as normal , book (fold pasted side to pasted side), roll up, place in black trash bag for a few minutes.
Now the wallpaper should be relaxed , and the wrinkles should be evened out . Now you’re ready to hang wallpaper !
This pattern is called Les Touches and is by Brunschwig & Fils , a higher-end designer type brand .

Leopards Prowl Inspired Powder Room

August 5, 2022
Vanity wall was originally textured and painted with a semi-gloss . Here it’s been skim-floated , sanded , and primed – ready for wallpaper.
Finished. There’s a cool light-up mirror that will hang on the brackets under the light fixture .
Opposite corner before.
Finished. This room wouldn’t have half the impact without the black moldings and ceiling. The homeowner said she envisioned a jewel box – all tufted and lined with velvet . Well, I’d say she nailed the look!
As the dark and mysterious wallpaper moved from left to right, the room began to take on a mood . I love the juxtaposition between a clad wall and a bare wall.
Close-up.
Detail.
The husband is handy, and I really appreciate that he removed the vanity and sink . This made it a lot faster and easier for me, and ensured better adhesion of the wallpaper around the plumbing pipes . And also eliminated stress and creases on the paper that can happen when bending and folding to work it around obstacles.
Here is the modern looking vanity that will go into the powder room .
To keep white primer from showing at the seams , I striped black paint on the wall under where each seam would fall. Do a Search here to read previous posts about this technique.
I use matt finish craft paint from the hobby store , a scrap of sponge , and a bottle cap full of water . Do a Search here to read previous posts about the process and materials .
I also run chalk along the edges of the wallpaper, to cover up the white substrate , to ensure there will be no white peeking out at the seams . Again, do a Search on key words to learn more about this technique .
Dang it! I forgot to take a picture of the label! But this wallpaper is by York and is called On The Prowl .
It’s vinyl on a non-woven backing . The instructions said you could paste the wall for installation . But I pasted the paper, and I think with this product it’s better, because it did seem to want to expand a bit. If you paste the wall and then the paper stretches, you’ll end up with buckles at the seams or bubbles within the strips .
The material was fairly flexible , which was nice because it allowed me to “mush” the paper to conform to some pretty un-plumb walls.
Although York is one of my favorite brands , I wasn’t real crazy about this particular wallpaper. Still, it seamed up nicely, didn’t shrink, has a vinyl surface that will resist splashes and fingerprints , and is designed to strip off the wall easily and in one piece when it’s time to redecorate .
This is a townhome in the Rice Military area of central Houston .