Wallpapering Over Vinyl Wallpaper

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Wallpapering over vinyl wallpaper.

The reason for this is based on the principle of adhesion. A safe way to determine if your new wallpaper can be applied over the old paper is to see if you can tell what kind of wallpaper is currently on the wall. The only wallpaper that is nearly guaranteed not to cause you residual problems if you leave it on the walls is non coated wallpapers. You must make every effort to remove vinyl coated wallpaper first.

You must remove it before putting new wallpaper up. Wallpaper adhesives stick best on porous surfaces and coated papers are known to not be absorbent whatsoever. Unfortunately wallpapering over vinyl wallpaper is not an option. How to hang new wallpaper over old wallpaper.

You should make every effort to remove the vinyl wallpaper first before trying to cover anything. In this video i demonstrate how to hang wallpaper over existing wallpaper. Vinyl is nonporous so new wallpaper will not stick to it and adding a layer on top of it will create mold. When moving into an older home finding remnants of previous occupants wallpaper isn t uncommon.

We also recommend not wallpapering over a wallpaper that is embossed or embellished as it will create bumps. Otherwise perform the same steps as if you were painting over your wallpaper. Wallpaper adhesives stick best on porous surfaces and coated papers have zero porosity.