Do I need to remove wallpaper before installation? Charlie 17 May 2026 14:57 Yes, wallpaper should generally be removed to help ensure proper adhesion and a secure installation. Related articles Do the walls need to be completely flat? Do I need screws or nails as well as adhesive? What surfaces can wall panels be installed on? Can panels be installed around sockets and switches? Can I install panels in corners? Comments 0 comments Please sign in to leave a comment.
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