Can You Tile Over Tiles. Tiling Over Existing Tiles, All You Need To Know The DIY Life However, there are a few disadvantages to consider First, adding new tiles over existing ones can cause issues with the height of the floor or wall, which can affect doors, cabinets, and appliances.
from
This will allow the new tile adhesive to bond well with the old tiles If your old ceramic tile is worn or dated, you can lay new tile right over the old, and avoid the huge job of tearing out the old tile
Next, check for any high spots and grind them down 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 tile adhesive before beginning the project. If your old ceramic tile is worn or dated, you can lay new tile right over the old, and avoid the huge job of tearing out the old tile
. 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 tile adhesive before beginning the project. These include rigorous cleaning of the existing tiles, priming and you may also choose to score/scratch the existing tile to allow the adhesive to sink in more satisfactorily.' Tile over tile can be a bad idea if the perimeter of the tiling is going to be visible, for example on backsplashes or half-tile above a bath
. There are scenarios where tiling over tiles is a good choice and as you might expect there are times when it's not such a good move Many believe that "tiling over tile" is the way to go; however, there are factors to consider before applying this technique