Preparing the wall before wallpapering helps achieve a high quality finish as well as making sure the paper stays on the wall for a long time. Any blemishes on the wall before papering will show though and diminish the overall look.
N.B. The information contained in this video is provided by the supplier and does not necessarily reflect the views and opinions of lets-do-diy.com.
Join an existing conversation or create a new thread related to Painting and decorating in our DIY forum.