Can You Lay Marble Over Tile

Covering the cultured marble walls is not a good idea.

Can you lay marble over tile.

Roughen the tile with 80 grit sandpaper. 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. Yes it s possible to go over a stable tile with a good substrate. Press the tile onto the floor.

One problem when tiling over existing flooring is caused when parts of the hidden floor come loose. Be careful not to slide the tiles into place or get adhesive on the top of the tiles. If you really want to be on the safe side you can always install a cement backer board before you lay the tiles. Good luck with that.

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. Lay marble tiles firmly in the thin set adhesive. 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. You can lay new ceramic tile right over the old using the prep techniques we show here.

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. 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. The short answer is most likely yes. I would recommend first scarifying the surface of the marble.

Sliding the tiles into place will push up the adhesive and make the tiles uneven causing them to crack. Honestly it is so neutral it blends right into the room and you don t notice the marble underneath. Technically it can be done but in practice it is avoided. Lay a level on the old tile and mark any high spots.

The marble surface is likely polished or honed and it might have a sealer on it or contaminates from pass use. 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. If your tiles are in relatively good condition evenly placed without cracks and not appearing to retain any moisture then you can probably leave. But i wouldn t consider tiling over a stone as porous as marble.

Step 1 use the belt sander to scratch the entire area of the cultured marble where you will be installing the tile. President wrightworks llc. Grind them down with a grinder. Mine is staying as is and you don t really see it.

As for tiling over it.