Can U Paint Over Wallpaper Backing. Painting over wallpaper can look really bad. When you should consider painting over wallpaper Painting over the wallpaper means the drywall or plaster walls under the paper will remain intact.
The best way would definitely be to take down the wallpaper prime and paint Painting wallpaper tips. If your wallpaper has obvious raised texture pattern its best avoided painting over it simply because the pattern may come through. In an ideal situation you would remove the old wallpaper first re-seal the walls with new primer and then paint or hang new wallpaper.
When you should consider painting over wallpaper Painting over the wallpaper means the drywall or plaster walls under the paper will remain intact.
As with many home improvements the quality of the result depends on the effort exerted at the beginning. My living room has some very poorly attached vinyl wallpaper I can remove it with my bare hands. If you have long edges of wallpaper unrolling or air bubbles beneath the surface you will be better off removing it completely. Scrape off the backing with a wallpaper-scraping tool or a rigid paint scraper.