Before applying Graphite Insulating Lining paper, do we need to take off the existing wallpaper?

No, if the existing wallpaper is firmly stuck to the wall then the Graphite Insulating Lining Paper should cover it, however if it has a deep pattern (more than 2.5mm) or is a Vinyl based paper we would recommend that it is taken off before applying the Graphite Insulating Lining paper. 

Posted in: Graphite Insulating Lining Paper

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