Tiling Over Existing Tiles In Shower

If your old tiles are loose drummy lifting too uneven or badly damaged they are better off removed.

Tiling over existing tiles in shower.

Complete adhesive coverage is critical on large tiles 12 in. Extra thickness when tiling around shower fittings. When there is a double thickness of tile it is much harder to disguise. Damaged tiles or tiles that are literally lifting off your floors or walls provide the perfect entry for water.

Moisture and steam from your shower can easily creep behind these tiles. Normal tile trim is ideal for hiding the cut or unsightly edges of tiles. While tiling on tile is a great solution for outdated tiles it s no solution for an existing tile job with issues. Scrub the wall tiles with diluted degreasing cleaner and a nylon scrub brush.

Or larger and even more important when you re tiling over tile. For the sake of a few hours work i would take them off. 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. Others prefer to use a larger notched trowel 1 2 x 1 2 in to apply the thin set.

Mix degreasing cleaner with water in a bucket using a dilution recommended by the cleaner manufacturer. Some installers prefer to flatback each tile with the flat edge of the trowel before applying the tile to the combed thin set. Don t worry if you do pull a bit of plaster when stripping the tiles as it s easy enough to replace. When you are tiling over tiles however you will always have one section of edges that shows.

If the tiled area has drummy tiles they have to be pulled out and replaced before the tiling over work starts. Then rinse the wall with a water dampened. Learn the largest tile industry secret to remodel your bathroom for just 200 bucks and 1 days work. Tiling on tiles like this will not improve the problems.

Tile on tile or as i say it. And it lasts for 20 years. 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. At diy doctor we use double glazing plastic trim to hide these edges.

It could even lead to mould growth. Tiling over tiles can make it awkward i e.