Can You Tile Over Marble Shower

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.

Can you tile over marble shower.

Press the tile onto the floor. We also have the same tile on the floor of another bathroom and mosaic marble on the shower floor in that room. Use the belt sander to scratch the entire area of the cultured marble where you will be installing the tile. 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.

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. Technically it can be done but in practice it is avoided. If it s recommended for tiling over a marble floor or other smooth. 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.

But the tcna and i both agree you can install over existing tile. If the wallboard is loose or crumbly you ll have to replace it before tile can be installed. It avoids the time consuming messy tear out process. Roughen the tile with 80 grit sandpaper.

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. The grout between the marble tiles is very fine and the same color as the main one in the marble has never got any mildew on it and we rarely wipe it down between showers and only give it a monthly clean. 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. You can lay new ceramic tile right over the old using the prep techniques we show here.

Lay a level on the old tile and mark any high spots. Cultured marble is an acrylic composite and so it will. Covering the cultured marble walls is not a good idea. 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.

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. The tile backsplash can be installed in place of the previous cultured marble splash as long as the wallboard is undamaged.