Tiling Onto Plasterboard In Shower

You can rough up.

Tiling onto plasterboard in shower.

Another suitable board would be the knauf aquapanel plasterboard usually around 26 for a 2400 x 900 size board. 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. I m also fairly sure that pva should go nowhere near tiled walls in wet areas. The board can be procured from diy stores e g.

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. 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. 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. As for the wall with lining paper on it.

Knauf aqua panel is one product that can be used. It is a cement based board so resistant to wet moisture. There are several acceptable applications of cement board in the shower. If you want to update your kitchen or bathroom walls with tiles you don t have to remove existing painted drywall to do so.

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 should be a minimum 12 5mm thick when fixed to timber framing or battening and fixed in accordance with the manufacturers recommendations. Tiles are ideal for showers bathtubs and backsplashes.