To see where the tile will end at the top of the installation make a jury stick.
How to install wall tile over drywall.
In areas that are exposed to an abundance of moisture it is better to install a cement board as a backer rather than a gypsum board.
After the adhesive has set apply grout and you re done.
However tiling over tile can add quite a bit of thickness so make sure your wall can handle the weight.
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.
Then use a level to extend the line along the work area.
As long as your wall is smooth and flat you can install a ceramic tile kitchen backsplash directly over drywall or plaster with no problem.
If you re not sure if you have lead paint test kits are available.
You may tile over existing tile painted or unpainted drywall plaster and textured walls.
Lumps and bumps lead to misaligned tiles.
Mark the wall at the top of the tile.
Preparation is the most important step for drywall before any tile installation project.
The top objective is to create a smooth and uniform surface on the drywall for the tile to be evenly placed.
By far the most common problem i have encountered has been tile installed over drywall in shower wet areas.
Hold a tile at this spot accounting for a 1 8 inch expansion gap.
This line serves as your cutting guide to fit tile along the counter.
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 tile over painted drywall.
If you want to update your kitchen or bathroom walls with tiles you don t have to remove existing painted.
Sheetrock or drywall is no different for tiling over than wood plaster cement or other wall materials.
Start by cleaning the wall to remove any grease then apply thin set adhesive and set the tile.