Install Shower Floor Tile Over Existing Tile

Removing existing tile before installing new tile is recommended however sometimes old tile can be very difficult or almost impossible to remove.

Install shower floor tile over existing tile.

In our project we set the tile for the wall opposite the shower door first. Before you start setting tile take some measurements and see how the tiles will all lay out image 1. Installing a tub surround over old shower tiles is one of the fastest ways to brighten up a bathroom. In fact pros do it all the time.

This assumes that the floor underneath is solid concrete and that there are no cracks in the existing tile indicating underlying problems in the concrete. The installation instructions tell you to apply enough bedding material mortar to support the entire bottom of the base. It s a straightforward process that requires isolating the old tile with a waterproofing membrane removing the old drain cover and setting a new grate over the existing drain. We are installing a dreamline corner shower base in an existing bathroom.

If the original tile is still in excellent condition then it is possible to install tile over tile but the proper steps must be taken in order to complete the project correctly. On the ceiling and floor of the shower we used 2 x 2 tiles and on shower walls 2 x 4 tiles. As much as i dispise pre mixed thinset for any application as a tile professional for 15 years i must strongly advise you to not give out advice to. These include the floor height which can become an issue as it could make the tiled over floor become too high and possibly block doors or cupboards that are in line with the old flooring prior to the re tiling job.

Save time by setting several tiles at once. 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. These kits are not only easy to install but they also look nice and seal the area behind them from water. Installing tile over tile however does have some downsides also.

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.