Texturizing walls has its advantages: It hides imperfections, and it's a fast way to finish a wall without spending hours mudding and sanding. Show
But for wallpaper, textured walls are a poor base. Fortunately, there is a relatively easy fix that transforms textured walls into the perfect substrate for wallpaper. Why Textured Walls Don't Work for WallpaperTextured walls are such a poor base for wallpaper that the correct preparation technique—skim coating—will save you more time, labor, and cost in the end, even if prep takes longer than you'd like. Poor AdhesionWhen gluing one surface to another surface, the more surface contact, the better. Textured walls' numerous dips, holes, and gaps reduce the surface area that can contact the wallpaper. Wallpaper on textured walls will fall down easier than on flat walls, especially in warm and moist environments, like bathrooms. Imperfect SeamsWallpaper seams don't just need to match up side to side: Depths also need to match. With flat walls, the depth is consistent from one sheet to an adjacent sheet. With textured walls, there are thousands of slight texture differences between adjacent seamed sheets. Texture Is Repeated on SurfaceThe texture of the wall will show on the surface of the wallpaper. Even if you lightly apply the wallpaper, peaks and ridges will invariably show. Tips for Putting Wallpaper on Textured WallsIt's highly recommended that you apply a skim coat to textured walls before adding wallpaper. If you'd rather not do that, observe a few tips for wallpapering directly on textured walls to help the paper stick better and last longer. Apply on Flatter TexturesOrange-peel texture has rounded ridges and looks much like the peel of an orange. Knockdown texture is applied with a texturizing nozzle and initially is peaked and ridged before it is flattened, or knocked down, with a trowel. With knockdown texture, wallpaper stands a better chance of sticking for the long term because there are more flat places for the wallpaper to stick. Knock off High/Sharp PointsWith any type of wall texture that will receive wallpaper, first run a wide drywall knife across the wall in the direction of the blade edge to knock off high ridges or sharp points. While mostly recommended for more bumpy textures like orange peel or slap-down, it's still helpful on knockdown textures. Use Paper Wallpaper and PasteWith traditional paper wallpaper on texture walls, the liquid paste helps to fill in the gaps and other low spots on the wall. With peel and stick wallpaper, though, the wallpaper has no fill product. It must bridge from one ridge to the next. Press SeamsTo help the seam between adjacent papers meet, press firmly on the seam with a sponge or the flat of your hand. Clean WallsIt is critical to clean textured walls if you intend to directly install wallpaper. With reduced surface contact, you want those surfaces to stick as well as possible. How to Correctly Prepare a Textured Wall for WallpaperSkim coating a textured wall is the proper way to prepare it for wallpaper. You can also remove the texture, but this is difficult, messy, and doesn't always remove all of the texture. To skim coat textured walls, you'll need a wide drywall knife, clean microfiber cloths, TSP (a cleaning product), a drywall pan, drywall sander, and pre-mixed drywall joint compound.
Tips for Skim Coating Textured Walls
Will wallpaper stick to orange peel walls?If it has a light texture, such as a very slight orange peel, your wallpaper will have an easier time sticking and staying. For thicker textures, such as popcorn walls, bumps may still show through the paper or, in some instances, your wallpaper may not stick at all.
How do you prepare an orange peel wall for wallpaper?You can prepare your wall for wallpaper by a process called mudding. This is where you apply a skim coat of joint compound to your wall. Once you smooth it onto your wall, you allow it to dry and sand it smooth and then apply a primer.
How do you cover orange peel walls?Apply a skim coat.
The same technique gets rid of textured walls. A thin coat of mud is applied over the entire wall surface, allowed to dry, and then sanded smooth. Especially bumpy walls may need more than one coat. Skim coating a whole room is both messy and time-consuming.
Will peel and stick wallpaper stick to textured walls?Generally, peel-and-stick wallpaper is not recommended for textured walls. The wall texture can show through the wallpaper, and often times the adhesive has difficulties properly adhering to the wall (resulting in a fallen heap on the floor).
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