Shower Floor Tile Leaking

The drain screen is removed from the drain and a inch pvc drain raise is affixed to the current drain pipe.

Shower floor tile leaking. It is now leaking into our crawl space. Is your shower leaking through your tiles. Locate the source of the leak and perform the necessary repairs. If your tile shower is leaking the cause of the leak must be found and addressed as soon as possible and definitely before you take a shower again.

Damaged shower pan liner or missing pan liner could be the cause of the leak or failed seal glue joint. No tiles need to be removed and any cracks in the surface if there are any can be filled with grout. They can often cause damp and mould within surfaces behind tiles and can even threaten the structural integrity of walls so it s important to tackle the issue at the first sign of a leak. Most people think a ceramic tile is waterproof itself and that this is what blocks leaks.

Although the tiles themselves will hold water the grout between them is permeable to water. If you see a leak at this point there likely is a problem with the shower base. If you find some you re in for a new shower pan or shower floor to stop the leak. We have a tile shower with a pebble floor that was installed about a year ago.

Water may be seeping through the surface of the tile in which case you don t have to do any plumbing repairs but if the leak is in a wall chances are it s from a supply line. Sealing your leaking shower floor is a very simple task that can be completed diy using materials available at your local hardware store. Depending on which floor this shower is located you might see water or water marks on a ceiling or when you look in the basement or crawl space. This process is as simple as painting a liquid onto the tiles and grout with a paint brush.

If your pan or floor looks good try this basic step. If it s in the floor it could be from the supply or from the drain. Stop up the drain and fill the pan with water and let it sit. Tile is then set with another resin application and allowed to dry for 24 hours.

The company that installed it has agreed to repair it but i want to be sure they are doing the job right. Leaky tiles can occur anywhere where water is used whether it s a shower a wet room or a kitchen splashback. Failure to do so puts more moisture behind the wall or under the floor which can cause mold rot in the wood structure or crumbling drywall. If no water drips out below check closely with a bright light it may not be your shower pan leaking.