In areas that are exposed to an abundance of moisture it is better to.
Tile bathroom walls over drywall.
While it might sound like a good idea to install backer board over drywall before tiling the shower the reality is that the drywall should be removed beforehand in most instances.
Beadboard helps to protect walls against direct moisture from shower or bathtub.
If designated bathroom paint is chosen it can cost up to twice as much as regular interior paint.
If you don t want the tile to fall off the walls in your tub shower and kitchen backsplash areas use a waterproof substrate like.
Sheetrock or drywall is no different for tiling over than wood plaster cement or other wall materials.
You may tile over existing tile painted or unpainted drywall plaster and textured walls.
How to tile over painted drywall.
You should not tile over wallpaper glossy surfaces lead paint or plywood.
It will be fine to tile over drywall in low moisture areas such as tiling around a fireplace.
By far the most common problem i have encountered has been tile installed over drywall in shower wet areas.
Tile is 100 percent waterproof as long as it is expertly installed.
Luckily there are a few types of drywall that are perfect matches for any shower including blueboard greenboard and cement board.
If you want to update your kitchen or bathroom walls with tiles you don t have to remove existing painted.
If you re not sure if you have lead paint test kits are available.
With tile showers in particular you can have a lifetime guarantee as long as you follow the proper installation methods.
However tiling over tile can add quite a bit of thickness so make sure your wall can handle the weight.
This is the case so much of the time that when people tell me on the phone that they have tiles they can push.
The wall has to simply be prepared in order to complete this task properly.
If you are tiling an area that is not in a bathroom tiles can be applied directly to the sheetrock simply and easily.
How to determine which drywall is best for your bathroom.
In areas of high moisture such as walls in a shower for long term durability it is not advised to install tile over drywall even if the drywall is type mr moisture resistant.
Tiles are ideal for showers bathtubs and backsplashes.