Tile Installation: How to Tile Over Existing Tile

If you use the techniques we reveal you here, you can lay new ceramic tile right over old tile.


You can lay new ceramic tile right over the old, using the prep strategies we show here. It avoids the time-consuming, unpleasant tear-out process.

Tools Needed

  • Angle mill
  • Belt sander
  • Dust mask
  • Notched trowel
  • Shatterproof glass
  • Store vacuum

Materials Required

  • 80-grit sanding belts
  • Ceramic tile
  • Thin-set mortar with latex fortifier

If your old ceramic tile is used or dated, you can lay new tile right over the old, and prevent the substantial task of tearing out the old tile. Pros do it all the time. However this presumes that the flooring below is solid (concrete) which there are no fractures in the existing tile (indicating underlying issues in the concrete)

Job step-by-step (4 )

Step 1

Check the Surface area
  • Make sure all the tiles are solidly bonded to the floor by tapping them gently with a wood mallet or a portion of 2×4.
    • Note: A hollow sound is a sign that a tile is loose.
  • Remove and reset any loose tiles with thin-set.

Step 2

Grind Off the High Spots and Tidy the Tiles
  • Lay a 4-foot level on the old tile and mark any high spots.
  • Grind them down utilizing a right-angle grinder with a masonry wheel.
  • Sand all the tiles with a belt or orbital sander (80-grit) to scratch any surface glazes.
  • Eliminate any moldy or loose grout with a rotary tool or carbide scraper.
  • Vacuum the tiles and clean with detergent and water to get rid of dirt, sealants and wax.
  • Wash the surface area with clear water and let it dry.

Action 3

Spread Adhesive
  • Spread out a flat layer of thinset on the back of big tiles for better adhesion.
  • If you spread an area of thin-set on the flooring instead, use a larger-notch trowel.
  • Whichever technique you utilize, constantly comb the adhesive in one instructions (no swirls).

Step 4

Set the Tile
  • Press the tile onto the floor thin-set and slide it perpendicular to the combed lines.

Watch this video and learn how to tile kitchen wall

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There are numerous tiling business in Dublin, but it’s constantly the most crucial to trust and pick. Your single click when searching for “local tilers near me online or calling somebody over the phone can help you find a tiler in Dublin. Yet picking the right tiling system in Dublin can be an overwhelming job. The problem is who to contact the Dublin tiling centers. Don’t think all of you blindly. Modern Tiling might be the ideal option for your tiling needs.

We are a competent and certified tilers in Dublin. Having several years of experience and proficient industrial tilers in Dublin, we can enthrall the look of your location with our lovely ceramic tiles.

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