Can You Tile Over Marble Floor

My peachy beige fireplace surround one of the first things i said when i did the final walk through of my new construction home was that isn t the marble i picked for the fireplace.

Can you tile over marble floor.

The short answer is most. I would recommend first scarifying the surface of the marble. Covering the cultured marble walls is not a good idea. I want to re tile my floor but i d rather not go through the hassle of ripping up the existing flooring first.

Marble tile can be installed over existing ceramic tile provided the ceramic tile is in good condition and has a relatively flat surface. Press the tile onto the floor. Grind them down with a grinder. 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.

Use the belt sander to scratch the entire area of the cultured marble where you will be installing the tile. Roughen the tile with 80 grit sandpaper. 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. These 8 tiles not only date the room but the excessive darker grout lines can actually make the room seem smaller than it actually is.

The marble surface is likely polished or honed and it might have a sealer on it or contaminates from pass use. Tile can even be installed over an existing tile floor. 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 tile in order to save time.

Answer answer as long as the existing marble floor is structurally sound and well bonded to its substrate without excessive deflection you can bond over the marble. We also have the same tile on the floor of another bathroom and mosaic marble on the shower floor in that room. 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. It avoids the time consuming messy tear out process.

Use the right adhesive check the manufacturer s recommendations on a mastic or thinset product before you buy it. The result of this type of installation is especially dramatic if you re changing to a larger size tile as we are in this kitchen. You can lay new ceramic tile right over the old using the prep techniques we show here. Technically it can be done but in practice it is avoided.

Lay a level on the old tile and mark any high spots. One problem when tiling over existing flooring is caused when parts of the hidden floor come loose.