This wall has a texture on it that will look bad under the new wallpaper, and it will also interfere with adhesion. So the wall needs to be skim-coated / skim-floated to smooth it. But the current paint on the wall is glossy, as you can see on the right side of the photo. The smoothing compound is sticky stuff, but it (like many coatings) cannot be trusted to adhere to a shiny surface. I say it’s like the toy Colorforms … the new material will kinda stick – but not really stick . But if the surface is dull , or matt finish , the new coating will be able to grab ahold and adhere . To make this wall surface dull , I’m rolling on a primer that will dry with a flat / matt finish . There are various primers out there that will adhere to a glossy surface and then dry flat. But I’m using my trusty wallpaper primer , Roman Pro 977 Ultra Prime . Yes, this is a wallpaper primer . But it also checks all the boxes … it sticks to just about anything , it dries quickly, especially with a fan blowing on it, and it dries with a matt finish that wallpaper paste – and smoothing compound – will adhere to. At $70 or more per gallon , yes, this stuff is expensive . But it works , it’s low odor , it’s already on my truck , and it saves having to carry around an assortment of of primers and materials. Here’s my smoothing compound. Sheetrock brand Plus 3 joint compound used for working with drywall . Note that quick-dry formulas , nor spackling compound , are not suitable and won’t hold up under wallpaper . You can search here for my other posts to see more about the smoothing process for textured walls .
Here I’m preparing to hang wallpaper on new drywall in a new addition to a 1930’s home in east Houston . First I’ve used a damp sponge to remove all construction and sanding dust. Next I’m going to apply my primer. It’s important to note that, even though this is wall is a new sheet of drywall, it’s not all the same surface. We have mostly large expanses of drywall / greenrock (the type of drywall that’s used in wet areas ). But at the joints , and covering where the screws and nails hold the drywall to the studs , we have joint compound . That’s the strips of white areas. And next to the crown and door molding and the baseboards is overspray from the paint that was applied to the wood trim. Here I’ve applied my light blue-tinted wallpaper primer over the top 1/3 of the wall. It’s important to be sure that the primer you use is suited for use under wallpaper . But also that it will properly adhere to and seal all the surfaces on the wall . My primer (below) will stick to just about anything. But this photo is interesting. Because my primer has been rolled on evenly across the wall , and cut in with a trim brush along the trim and corners . But you see that the primer is drying at different rates . On the right side of the photo, the primer is applied over the bare drywall, and it’s drying quickly. But toward the left, next to the door trim , the primer is drying more slowly. This is because there is paint overspray next to the door trim . The paint is semi-gloss enamel , and my wallpaper primer reacts with it differently from how it reacts to flat paint or drywall or other surfaces. Not a big deal. Just be aware of the need for different dry times due to different surfaces the primer is applied to. My preferred wallpaper primer is by Roman , called Pro 977 Ultra Prime. It’s not readily available, but you can find it on-line. All Sherwin-Williams stores can get it from the distribution center – but not all store managers know that, or are willing to do so. I get mine from Murphy Brothers Paint on Bissonnet near the Rice Village , who stocks it just for me.
Wallpaper comes in tight rolls. Often, when you cut a strip off the roll, it wants to remain curled up, as you see here. Some types of non-woven material are really bad about this. Even with weights on it, it’s hard to keep this stuff flat enough to get paste on the back. And when you do, it’ll often curl up again and get paste on the surface of the wallpaper . So I’ll take the bolt of paper and carefully roll it backward , securing it with an elastic hairband from the dollar store. This was a several-day job, so I let the rolls sit over night. But often all you need is a few minutes to eliminate what we call ” memory ” – the desire for paper to stay rolled up. Look at how nice and flat and flexible this example has become. Note: rolling backward can damage the material, particularly some non-wovens that are what I call “puffy” and thick. Folding these backwards can cause the fibers to crease – which doesn’t look good on the wall! So it’s important to roll the material around a form for support, such as an unopened bolt of wallpaper. And to roll carefully and slowly as you go. Once the paper is completely re-wound and the hairband secured, you can carefully remove the support. Still, with some types of N-W, you may still end up with creases.
I’ve finished putting short strips of wallpaper over this wide entry way . My next strip will be a 9.5′ piece going down the left side of the door molding . The piece above the door ended 1/4″ from the left edge of the door molding. Normally, I would butt my next strip up against the existing piece. Then, as I move down the wall smoothing the paper into place against the wall, there will be a 1/4″ bit of it that laps over against the full length of the molding. I would need to use a straightedge and blade to trim this off. And then use my damp microfiber rag to wipe paste off the molding. This non-woven wallpaper is thick and stiff , and hard to press tightly against the molding, so a bit tricky to get a sharp , tight trim cut . And also difficult to ensure that exactly 1/4″ is being trimmed off . So it’s easy for the paper to go off-kilter , and for the pattern to not line up perfectly against the molding . Not a big deal on a busy floral pattern , but with a rigid geometric, it might be noticeable . So I decided to try this. I wanted to pre-trim the strip to take away that 1/4″ . This would save me from having to do any pressing or trimming. And also ensure that the pattern would fall perfectly straight against the doorway molding. I measured down 16″ (the height of the ” header ” over the doorway , plus a couple of inches for trimming at ceiling and then at the top of the door molding ) . Then I used my straightedge , razor blade , and fine ruler (from Texas Art Supply ) to measure over 1/4″ and trim it off . Don’t think this is a simple task … It’s hard to measure exactly the width of the bit above the molding that should be trimmed off. 1/4″? 3/8″? 5/16″? Also take into consideration that most wallpapers expand when they get wet with paste . So that 1/4″ I cut off could extend to 5/16″ or even more. That would mean a gap along the door molding. Next, if the strip above the door is not perfectly plumb , or if the door molding below it is not perfectly straight and plumb , the wallpaper won’t butt up properly against it, and may start to show a gap or an overlap. Sometimes you can manipulate the strip of wallpaper so that it does butt up against the door frame. But that can result in warps and wrinkles , or a pattern mis-match of the next piece . Also, like I said, this particular non-woven product is thick and stiff, and not happy about being asked to twist into another shape. Pasting the paper – instead of pasting the wall – does help to make it more pliable , so you have a better chance of manipulating the paper as you want. Here is the strip going into place. So far, it’s butting up nicely against the molding. And no need to trim anything or wipe paste off the woodwork – except for that little bit at the top, which was my ” extra ” allowed for trimming . FYI, that dark stripe you see along the woodwork is a shadow.Here is the wallpaper as it falls along the side of the molding. The pattern is lining up nice and straight and precise . To be honest, at the lower 1/3 of the wall, the paper did start to torque out of shape , and wanted to leave a gap at the molding, which was trying to grow from 1/16″ to maybe 1/4.” Not a lot – but it sure would look bad to have a 1/4″ gap between the wallpaper and the woodwork. Trying to “mush” it to the right to butt up against the woodwork was causing warps and wrinkles . I was a little surprised, but the paste had caused the stiff material to become softened and pliable – just enough that I was able to gently work out all those warps and wrinkles , so the wallpaper laid nice and flat against the wall. AND the left edge didn’t become distorted, but fell nice and straight enough that the next strip was easily able to butt up against it nice and tightly. This trellis / Moroccan lantern / onion dome / geometric pattern is by Designer Wallpapers .
These new(ish) non-woven / paste the wall wallpapers have a lot of advantages , and most of us installers like working with them. But a lot of brands can be very stiff, and can be difficult to get to lie flat on your table, for both measuring and pasting. I’ve found that rolling the paper backwards , either by the strip of the entire roll , will help get rid of that ” memory .” Some materials can be damaged / creased when you do this, so it’s important to work gently, and even better to use an unopened roll or other tubular object to start rolling around. Then I use elastic hairbands from the dollar store to hold the paper in place. It doesn’t take long. Just 15 minutes will usually do it. Here is a roll that has been rolled backwards, now released and relaxed and lying perfectly flat on my work table.
The homeowners knew they wanted something brighter for their entryway . But their paint samples tested on the wall were falling flat.Wallpaper was the answer! Brighter and more personality and interesting than paint of the same color .Here’s a better shot showing the actual color . And here it is with my 100-watt light bulb gone and the room’s chandelier providing the light . This is a stringcloth material . Note that, just like grasscloth , another natural fiber material , you will see the seams a bit. On this one, the heavy inked areas of the white berries showed more than the background areas . From a few feet away, none of this was visible. Close-up showing the texture of the strings and the thick ink . I do think this will have some sound-reduction qualities ( absorb noise ). Also a note … cats and even dogs love to scratch or chew textured fibers like this.Rolling it out on my work table. The rolls / bolts were really heavy . Made by Wallquest in their EcoChic line. The home is in the Tanglewood / Galleria area of Houston . installer
I will be wrapping a stiff , thick , embossed textured vinyl wallpaper around the inside of this window return . This 90* angle is called an outside corner . This is tricky enough. But the real feat will be wrapping the material around that bend , and getting it to adhere to that little lip on the bottom next to the wainscoting – which is only about 1/4″ deep . That doesn’t give much for the paper to grab hold of, especially since it is stiff and will want to retain it’s flat position . Heat gun to the rescue! Heat will cause the vinyl to soften and allow it to bend . This is my test piece. I’m experimenting with how much heat is needed and the delicate balance between bending and melting or burning . Also how much time is required for the vinyl to cool and how well it will retain its new shape , and how firmly it will adhere to that little narrow 1/4″ lip . Because I can’t safely put my hands in front of the heat gun, and my plastic smoother tool would not hold up, I use this ” Euni Plate ” of stainless steel , which was invented and manufactured and sold by a colleague of mine in the Wallcovering Installers Association WIA . Here’s another view. The plate has angles and rolled edges for various uses. The damp cloth is to quickly cool the vinyl, in hopes to keep it in the bent shape . Another trick is to use a straightedge and razor blade to gently and lightly score the vinyl along the outside of the corner fold , to break the surface a little and allow it to bend . You’ve got to be careful, because cut too deeply and you’ll end up with a sliced edge that’s unattractive and also may delaminate ( come apart ). Finished – with nice tightly wrapped edges that are staying in place . wallcovering installer houston installation
You’re looking up at the bottom edge of crown molding , where the painter let his brush cover the surface with flat orange wall paint. Gee, to me, beautiful molding is elegant and elevates the appearance of the whole room. It would look so much nicer to have that edge painted white like the rest of the molding. A painter who’s either too lazy or unskilled to ” cut a clean line ” between the wall and the woodwork .
The wall has been skim-floated and sanded smooth , primed , and is ready for wallpaper .The homeowner did a great job coordinating the wall and ceiling paint with the colors in the wallpaper. This is a room that’s made for sleeping!At first I thought the pattern scale was too small for the large wall. But once I saw it on the wall, I really like the way it fills the space. To me, this pattern has a sort of calico look. Close-up shows the light texture on the paper. This is a non-woven material, so I’m installing via the paste the wall method . Here I’ve cut and arranged all my strips in the order in which they will be hung . This is a drop match pattern , which some folks think of as A and B strips. Meaning, for instance, an orange flower appears at the top of the wall on Strip A . But the next strip, Strip B, has a yellow flower at the top. When you get to the third strip, we are back to an A and an orange flower. Next comes another B strip – and so on. I’ve rolled the strips backward , with the top of the strip coming off first. This will prevent the printed face of the wallpaper from bumping into the pasted wall during installation . Wallpaper often shrinks a tad when the paste dries , and this can result in very minute gaps at the seams . With dark wallpapers , it’s pretty important to take steps to prevent white from showing at these gaps. Here I’ve measured out where each seam will fall, and taken diluted black paint to make a dark stripe under each seam . I don’t make the paint full-strength, because wallpaper paste isn’t formulated to adhere to paint. I want the wallpaper adhering to the primer I’ve applied. That’s also the reason why you don’t want to roll paint over the whole wall. Also, I have only striped some of the seam areas, and will wait until some strips are up on the wall before striping more lines. This is because wallpaper expands when it gets wet with paste, which can make it difficult to plot the exact width of each strip as you move across the wall. I use acrylic craft paint from the hobby store, applied with a bit of sponge. I keep a small dish of water to dip the sponge into, which dilutes the paint a bit. You also see a stick of chalk pastel . See next photo.Besides the wall peeking out from behind the wallpaper seams , it’s also possible / probable that the white edges of the wallpaper backing / substrate will show at the seams. I take a stick of chalk and run it along the edges, making sure to apply from the backside, to avoid getting chalk onto the surface of the wallpaper. Be sure to use chalk pastels and not oil pastels – oil will bleed and stain wallpaper. Some installers use liquid paint or markers – again, be sure to use water-based or acrylic , and never oil based or permanent markers . BN Walls is the brand. Altogether, this was a pretty nice product to work with. It was thin and very soft and flexible (many non-wovens are not).I wasn’t happy with all the seams, though. I believe the paper was cut with dull or wobbly wheels at the factory, because the edges seemed to not be perfectly straight . So I ended up with gaps and overlaps in some areas. Here you can see the wallpaper edges pouching up a bit due to excess paper. But, as I mentioned, this material was quite flexible, so it was pretty easy to spread these edges apart an use a tool to push them apart and then down to prevent them from pouching up again. Once the paste started to dry, these areas held nice and tight and flat. This is a townhome in the Rice Military neighborhood of central Houston .
Tomorrow this breakfast area wall will get wallpaper. Today is prep day.The wall has a very heavy texture, plus some issues with previous patches in areas, probably due to drywall cracks. I need to skim-float over all this to smooth the surface. In addition, the current paint is quite glossy – and this can present a problem for the smoothing compound to adhere to it properly. So I want to prime over this gloss paint before I skim-coat the walls. The primer has to both stick to the gloss paint and provide a base that the smoothing compound will adhere to. Another issue is that I won’t be using this every day, so keeping it shaken up and useable was a consideration. I looked high and low for an appropriate primer. Finally I snapped that the Roman Ultra Prime Pro 977 that I use under my wallpaper jobs checks off all the boxes … It sticks to just about anything, and it dries nice and flat / matt so any topcoat (wallpaper or smoothing compound) can grab ahold and stick, I have it in my van all the time, and I use it frequently enough that it’s always mixed up and ready to use. To top it all off, it dries in less than an hour. Voilà! This stuff can be tricky to find. Sherwin-Williams used to stock it for me, but became unreliable. Now Murphy Brothers on Bissonnet (Houston) gets it just for me. Besides dropcloths on the floor, here I’ve tacked strips of thin paper dropcloth material along the wainscoting (I also do this along baseboards) to keep any drops or roller splatters from marring the homeowners’ floor and moldings.Here it is applied. Since my goal is to cover and eliminate the glossy paint, and then provide a base for the smoothing compound, this coat doesn’t need to be opaque or cover the wall evenly. Tomorrow we’ll see how the wallpaper turns out!Fast-forward … I’ve floated the wall and sanded it smooth. Compare the smoothness to the “before” picture at the top.
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