Can You Lay Marble Over Tile

Honestly it is so neutral it blends right into the room and you don t notice the marble underneath.

Can you lay marble over tile.

One problem when tiling over existing flooring is caused when parts of the hidden floor come loose. Covering the cultured marble walls is not a good idea. 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. Lay a level on the old tile and mark any high spots.

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. Yes it s possible to go over a stable tile with a good substrate. Grind them down with a grinder. It avoids the time consuming messy tear out process.

But i wouldn t consider tiling over a stone as porous as marble. If your tiles are in relatively good condition evenly placed without cracks and not appearing to retain any moisture then you can probably leave. As for tiling over it. I would recommend first scarifying the surface of the marble.

Lay marble tiles firmly in the thin set adhesive. Marble tile can be installed over existing ceramic tile provided the ceramic tile is in good condition and has a relatively flat surface. Good luck with that. Technically it can be done but in practice it is avoided.

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 marble surface is likely polished or honed and it might have a sealer on it or contaminates from pass use. Sliding the tiles into place will push up the adhesive and make the tiles uneven causing them to crack. If the ceramic tile is not firmly adhered to the sub floor it will come up and cause the marble tile on top of it to come loose as well.

Roughen the tile with 80 grit sandpaper. 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. You can lay new ceramic tile right over the old using the prep techniques we show here. Mine is staying as is and you don t really see it.

The short answer is most likely yes. Be careful not to slide the tiles into place or get adhesive on the top of the tiles. Lay the tiles on top of the adhesive within 10 minutes of applying the adhesive. If you really want to be on the safe side you can always install a cement backer board before you lay the tiles.

Step 1 use the belt sander to scratch the entire area of the cultured marble where you will be installing the tile.