Wallpaper should be applied to smooth, clean, dry, and properly prepared surfaces.
It may work on painted walls, plaster, treated wood, and concrete if the surface is smooth and prepared correctly.
Avoid unpainted, glossy, textured, dusty, wet, or uneven surfaces, including popcorn, orange peel, and knockdown textures.
Please note that we are unable to guarantee correct wallpaper adhesion in cases when the wallpaper is applied to an unprepared surface.