Measure opening to determine the size of the.
Tile over marble.
Use the belt sander to scratch the entire area of the cultured marble where you will be installing the tile.
You should use a polymer modified thin set mortar adhesive that meets ansi a118 4 or better yet ansi a118 15 to bond the porcelain tile to the prepared marble surface.
If your old ceramic tile is worn or dated you can lay new tile right over the old and avoid the huge job of tearing out the old tile.
Tiling over an uneven surface will give you less than stellar results so level out any globs of dried grout with a sander and secure loose tiles with fresh tile adhesive before beginning the project.
Clean out marble debris and sweep floor to remove small particles so they don t scratch the floor.
Make sure the thin set mortar you use is recommended for this application.
There are flexible thin set mortars that are recommended for bonding tile over tile too.
Back to business as usual.
One of the most frequently asked questions when it comes to tiling is can you tile over cultured marble in the bathroom there are two sides to this question.
Grind them down with a grinder.
Lay a level on the old tile and mark any high spots.
It is a wall not a floor.
Marble is smooth and nonporous which are both good qualities for.
How to apply tile to cultured marble step 1.
Install new marble or use another type.
Instructions making sure the hardwood floor is protected using the hammer and mason chisel remove marble hearth set into floor.
How to tile over a marble fireplace overcoming problems with tile over a marble fireplace.
Covering the cultured marble walls is not a good idea.
Technically it can be done but in practice it is avoided.
Tile over existing marble.
Tile over tile if your marble fireplace is tile and the original tile is in good condition with no loose tiles or cracks you can put new tile over the old.
Being that it is marble a precious rock you may want to remove carefully and bag it up for possible later use in a wall or a tumbled shower pan.
If you follow the three part strategy above your tiles will probably stay put but if.
Playing it really safe.