Before using Sound Proof Insulating liner, do we need to take off the existing Wallpaper?

No, if the existing wallpaper is firmly stuck to the wall then Sound Proof Insulating Liner should cover it.  However if it has a deep pattern (more than 3mm) or is a Vinyl based paper we would recommend that it is taken off before applying the Sound Proof Insulating Liner.

Posted in: Sound Proof Insulating Liner

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