Tiling Over Marble Floor

The modified mortar creates a stronger bond between the surfaces.

Tiling over marble floor.

Prepare the surface for installation. You will have to clean and scarify the marble before you installed the tile over it. However unlike ceramic tile marble is fairly porous so you shouldn t allow water to puddle and stand on the surface. This is a bonding mortar with either a latex or polymer additive.

You can also install cement backer board. Vacuum the tiles and clean with detergent and water to remove dirt sealers and wax. As for tiling over it. Also consider that doors cabinets and other hardware might need to be reworked or replaced with new ones to compensate for the higher floor.

Try an area for three to four tiles to start and go from there. When it comes to mortar latex or epoxy options are best for installing tile over tile. Using your notched trowel apply an even layer of thinset or mastic to the cultured marble. One strategy is to clean the marble with tsp and water then sand it with coarse sandpaper to etch it.

When laying tile over tile it is best to use a modified thin set. Yes it s possible to go over a stable tile with a good substrate. However it may be worth noting that you may need to wait a little longer between laying the tile and grouting to allow the thin set to properly cure. Or larger and even more important when you re tiling over tile.

Use a thin set product to install ceramic tile over existing tiles. Then if you use the proper mastic the tiles should stick. Only spread a small area at first until you have set a few tiles in order to ensure that you do not spread too far ahead of yourself and allow the adhesive time to set up. Complete adhesive coverage is critical on large tiles 12 in.

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. Standing water can penetrate the stone and discolor it. This is a mixture of cement fine grain sand and water that will adhere the new tile to the old. Remove any moldy or loose grout with a rotary tool or carbide scraper.

Once installed routine maintenance of a marble tile floor is relatively easy it requires the same kind of sweeping and damp mopping you would do with a ceramic tile floor. But i wouldn t consider tiling over a stone as porous as marble. Rinse the surface with clear water and let it dry. President wrightworks llc.

If you want to tile over a marble fireplace you have to address the problem of tile adhesion.