Tiling Onto Plasterboard In Shower

This means that by tiling over the wedi board you are simply providing an aesthetic look to the shower but not relying on the tile itself to do the waterproofing of the shower.

Tiling onto plasterboard in shower.

Another suitable board would be the knauf aquapanel plasterboard usually around 26 for a 2400 x 900 size board. If you want to update your kitchen or bathroom walls with tiles you don t have to remove existing painted drywall to do so. I m also fairly sure that pva should go nowhere near tiled walls in wet areas. You can rough up.

The tile does add a layer of waterproofing protection but the real heart of the system is in the wedi board behind the tile. It is a cement based board so resistant to wet moisture. Afaik there s a weight limit for tiles directly onto plasterboard 32kg m2 i think which is better than skimmed plasterboard but imo if its anywhere near a wet zone you should use a more suitable cement board like hardibacker board. Knauf aqua panel is one product that can be used.

Cement board and plastic sheeting in this highly convenient inexpensive and popular application a moisture barrier of 4 or 6 mil thick plastic is installed directly over the wall studs. The answer is very much dependent on wether you are are applying board and tiling in a wet area e g shower enclosure or around a bath with a shower over. Tiles are ideal for showers bathtubs and backsplashes. 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.

Then the cement board is installed on top of the plastic sheeting. Any moisture that escapes behind the tiling in time will break down the plasterboard and potentially cause the tiles to work loose. The board can be procured from diy stores e g.