Even a tiny amount of water introduced through a crack or hole in the tile will expand once it hits the moisture hungry paper facing and gypsum core of the drywall.
Tiling onto plasterboard in shower.
The wedi board wedi shower system includes special bonding agents referred to as wedi caulk though is much more than caulk that waterproofs the seams in the.
If you want to update your kitchen or bathroom walls with tiles you don t have to remove existing painted.
It takes just a little moisture for drywall s paper facing to disintegrate and turn moldy.
Don t scrimp on what could be a costly redecoration.
Urgent advice required for a desperate man and customer many thanks.
Preparation for tiling onto plasterboard plasterboard should be dry securely fixed and rigid with no protruding fixings with the face to receive decorative finishes exposed.
Because paper is an organic product it will quickly become moldy.
A second vote for aquapanel here it s what we ended up having to replace the plasterboard with.
Tiling onto plasterboard walls.
Tiles are ideal for showers bathtubs and backsplashes.
The rest of the room is fine for tiling onto normal plasterboard.
I m using travertine tiles in a titchy shower room 1400mm length by 700mm wide and i was wondering whether or not i could put the tiles directly onto the plaster board without skim coating them.
You ll only need it in the shower area the rest of the bathroom will be fine onto plasterboard.
Having had a bathroom tiled straight on to plasterboard by the previous owners of the house i would definitely not recommend it.
How to tile over painted drywall.