Wallpapering Over Vinyl Wallpaper

Wallpaper adhesives stick best on porous surfaces and coated papers are known to not be absorbent whatsoever.

Wallpapering over vinyl wallpaper.

In this video i demonstrate how to hang wallpaper over existing wallpaper. The reason for this is based on the principle of adhesion. Buy wallpaper here at. The existing wallpaper s material.

You should make every effort to remove the vinyl wallpaper first before trying to cover anything. 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. Wallpaper adhesives stick best on porous surfaces and coated papers have zero porosity. The only wallpaper that is nearly guaranteed not to cause you residual problems if you leave it on the walls is non coated wallpapers.

Otherwise perform the same steps as if you were painting over your wallpaper. How to hang new wallpaper over old wallpaper. Vinyl is nonporous so new wallpaper will not stick to it and adding a layer on top of it will create mold. We also recommend not wallpapering over a wallpaper that is embossed or embellished as it will create bumps.

When moving into an older home finding remnants of previous occupants wallpaper isn t uncommon. You must make every effort to remove vinyl coated wallpaper first. Unfortunately wallpapering over vinyl wallpaper is not an option.