Can You Lay Marble Over Tile

Marble tile can be installed over existing ceramic tile provided the ceramic tile is in good condition and has a relatively flat surface.

Can you lay marble over tile.

Good luck with that. 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. If your tiles are in relatively good condition evenly placed without cracks and not appearing to retain any moisture then you can probably leave. Lay the tiles on top of the adhesive within 10 minutes of applying the adhesive.

You can lay new ceramic tile right over the old using the prep techniques we show here. One problem when tiling over existing flooring is caused when parts of the hidden floor come loose. Step 1 use the belt sander to scratch the entire area of the cultured marble where you will be installing the tile. Overcoming problems with tile over a marble fireplace marble is smooth and nonporous which are both good qualities for a finished surface but poor ones for a tile substrate.

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. Sliding the tiles into place will push up the adhesive and make the tiles uneven causing them to crack. As for tiling over it. It avoids the time consuming messy tear out process.

Roughen the tile with 80 grit sandpaper. I would recommend first scarifying the surface of the marble. Press the tile onto the floor. Honestly it is so neutral it blends right into the room and you don t notice the marble underneath.

Lay marble tiles firmly in the thin set adhesive. President wrightworks llc. But i wouldn t consider tiling over a stone as porous as marble. If you are a total perfectionist or going over a dark colored marble with a light colored tile you could prime the marble with bonding primer and apply a matching white paint.

Lay a level on the old tile and mark any high spots. Grind them down with a grinder. Covering the cultured marble walls is not a good idea. The marble surface is likely polished or honed and it might have a sealer on it or contaminates from pass use.

Technically it can be done but in practice it is avoided. Mine is staying as is and you don t really see it. 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. If you really want to be on the safe side you can always install a cement backer board before you lay the tiles.

The short answer is most likely yes.