Can You Use Textured Paint Over Wallpaper. If your wallpaper is textured the texture may be visible even after the wall is painted. Textured paint implies a product like Polytex or other plaster type decorative high build productssuch products can contain harmful dust particals so you dont want to be rubbing down and creating a dust if the surface is clean a couple of coats of good quality matt emulsion should do the trick.
A light or medium depth textured wallpaper can be painted over if you follow our instructions. Adequately ventilate the room in where youll be painting over wallpaper and dont forget to wear protective gear. However if you are prepared to take the risk there are several products that you will need to buy.
This is a page about using wall glaze on wallpaper.
If your wallpaper has obvious raised texture pattern its best avoided painting over it simply because the pattern may come through. Glaze can be applied over wallpaper to give it an aged look. Wallpapering directly over textured walls will result in some very unattractive bumpy wallpaper. Move the roller vertically across the wallpaper proceeding left to right.