Line up the tile edges with the vertical and horizontal marks on the wall to ensure that they re level and plum.
Setting tile on painted wall.
Instead bring it up to about 3 4 of the height of your tiles.
Remove any remaining dust oil or grease with tsp tri sodium phosphate or an ammonia based cleanser.
Let the wall dry thoroughly.
Start by removing any molding switch plates outlet covers and other hardware attached to the area being tiled.
Sand the surface of the tile with 100 grit sandpaper.
Natural stone tiles on the other hand need an acrylic latex paint formulated for interior masonry or stucco 20 to 35 per gallon.
Paint over the tile with a bonding primer.
If existing tiles are beyond repair remove the tile and install a piece of wallboard in its place.
You don t necessarily have to remove the paint before applying the tile adhesive depending on the type of paint and wall surface.
Lightly sand the paint.
Don t start it at the floor.
To do so make sure all of the tiles are intact and secure.
Remove the tile and prepare the wall according to the corresponding instructions above or tile over the existing tile.
Repair any loose or cracked tiles.
To paint over ceramic tile walls.
A painted wall can be a suitable backing for mounting a backsplash but a few things must be kept in mind.
Wipe the tile down to clean it and remove any sanding dust.
Scrape away any loose or peeling paint or wallpaper.
Previously painted textured drywall prep.
All of these paints come in a full spectrum of sheens ranging.
Set the first tile next to where the vertical and horizontal lines meet on the wall.
After the primer has dried paint the walls with epoxy paint.
Wash the wall with tsp tri sodium phosphate or an ammonia based cleaner to remove any grease or oil.
Adding a backsplash to a painted wall can also help cover damaged drywall or tile work.
A batten board is nothing more than a 1 x4 or 1 x2 board screwed directly into the wall horizontally.
So if you re dealing with four inch tiles your batten board would start three inches off the floor.