gypsum

I need some advice please. Novice DIYer who’s been doing a lot of research on how to fix my walls myself… I stripped the wallpaper off the wall here expecting to be able to paint it. Turns out the plaster is in a poor state. Some of it is hollow. So I started to remove parts of it but stopped...

Hi So, 1860s Victorian end Terrace. Old plaster delaminated and have removed from the walls - see pics. The external walls are faced sandstone, with solid stone rubble - they’re almost 30 inches thick! The partition walls are single skinned brick. The previous owners have wallpapered and...