Tiling Over Existing Tiles In Shower

If the tiled area is 95 free from hollow sounds it is good for tiling over.

Tiling over existing tiles in shower.

Or larger and even more important when you re tiling over tile. When this occurs moisture will continue to build up threatening the plaster and dry lining which lies behind the tile. When there is a double thickness of tile it is much harder to disguise. If your old tiles are loose drummy lifting too uneven or badly damaged they are better off removed.

Damaged tiles or tiles that are literally lifting off your floors or walls provide the perfect entry for water. Tiling on tiles like this will not improve the problems. Before you begin tiling over tile conduct a thorough assessment of the base layer to pinpoint any surface irregularities which can cause foundational problems down the road. Mix degreasing cleaner with water in a bucket using a dilution recommended by the cleaner manufacturer.

For the sake of a few hours work i would take them off. Then rinse the wall with a water dampened. The best way to check the tiles for drumminess is to tap each one with the back of a screwdriver and listen for a hollow sound. Layer newspaper on the floor across the bottom of the tiled wall.

Scrub the wall tiles with diluted degreasing cleaner and a nylon scrub brush. Moisture and steam from your shower can easily creep behind these tiles. When you are tiling over tiles however you will always have one section of edges that shows. Complete adhesive coverage is critical on large tiles 12 in.

Extra thickness when tiling around shower fittings. Normal tile trim is ideal for hiding the cut or unsightly edges of tiles. Tile on tile or as i say it. Others prefer to use a larger notched trowel 1 2 x 1 2 in to apply the thin set.

Some installers prefer to flatback each tile with the flat edge of the trowel before applying the tile to the combed thin set. Learn the largest tile industry secret to remodel your bathroom for just 200 bucks and 1 days work. Don t worry if you do pull a bit of plaster when stripping the tiles as it s easy enough to replace. If the tiled area has drummy tiles they have to be pulled out and replaced before the tiling over work starts.

Tiling over tiles can make it awkward i e. And it lasts for 20 years.