Recent content by dundeediy

Just to clarify further I contacted Knauf tech support again asking for more detail re joints etc - this is their response: You will not need to tank internal corners, between the boards or over the screws heads. As long as the board has either been butted together using the Aquapanel joint...

I agree - the guy from Knauf didn’t specifically mention tanking the joints but I think it makes sense to do so.

Im building a three sided timber stud wall to create a shower enclosure and using aquapanel cement board over the studs. Theres a lot of conflicting advice online re whether to install a vapour control barrier behind the aquapanel or tank the surface before tiling (or both!) to ensure its...