Can You Tile Over Marble Shower

Since you re about to tile over the marble fireplace you don t care about the condition of the marble so go ahead and scratch it up as thoroughly as you can.

Can you tile over marble shower.

If the existing shower is correctly installed there is no way that the tiles on the floor of the shower can be level as pitch from the walls to the drain is required for the water to drain. Roughen the tile with 80 grit sandpaper. Press the tile onto the floor. Tiling over cultured marble in shower.

Sir i doubt that any body has ever done that in fact i would go as far to say any contractor that was asked to do that would decline now you may find some one to do it but as i say i do not know of a contractor who would think this is a good idea or this will work. If it s recommended for tiling over a marble floor or other smooth. You can lay new ceramic tile right over the old using the prep techniques we show here. Use the right adhesive check the manufacturer s recommendations on a mastic or thinset product before you buy it.

As much as i dispise pre mixed thinset for any application as a tile professional for 15 years i must strongly advise you to not give out advice to. Covering the cultured marble walls is not a good idea. Cultured marble is an acrylic composite and so it will. The reason for this is to create a surface rough enough so that the thinset or mastic will bond properly as cultured marble s finished surface is too smooth for tile adhesives to bond.

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. Grind them down with a grinder. 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. It avoids the time consuming messy tear out process.

Lay a level on the old tile and mark any high spots. Technically it can be done but in practice it is avoided. The tile backsplash can be installed in place of the previous cultured marble splash as long as the wallboard is undamaged. Use the belt sander to scratch the entire area of the cultured marble where you will be installing the tile.

But the tcna and i both agree you can install over existing tile. 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.