Go into the crawlspace under the floor and look for signs of moisture on the joists.
Water leaking through floor tiles.
Mold is caused by water and moisture which shouldn t be in and on your floor.
Stopping the leak from the outside is only treating the problem and not fixing the problem.
The best way to tell if.
Leaky tiles can occur anywhere where water is used whether it s a shower a wet room or a kitchen splashback.
If the water is seeping up through the floor it could be a result of insufficiently sealed foundations or there could be cracks in the foundation floor.
Answer water coming up through your tile grout joints is an indication that you have a high water table on your property or that water is being directed towards your house and you don t have a vapor retarder under the concrete slab to prevent water from migrating through the concrete.
If the grout becomes damaged on the floor it will give water a chance to slip through the gaps and under.
It is possible that the leak could be coming from a pipe inside the wall.
If it s in the floor it could be from the supply or from the drain.
They may be mold blackened and you may even see water dripping.
Leaking drainpipes in a shower or a bathroom plug will let water underneath tile.
If the water is leaking from behind the tiled wall then the source of the water must be coming from behind the tile wall.
There s an underlying problem that you also have to take care of.
The moisture is probably the result of.
What are the causes of water under a tile floor.
It s not enough that you hire a professional for mold prevention and removal.
Water getting behind tiles can also damage the tile adhesive which could cause tiles to come loose and possibly fall off the wall altogether.
Locate the source of the leak and perform the necessary repairs.
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.
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.
Dry out your home the first step in drying out your home is to make sure the humidity in the room is not too high the temperature is low and the air is circulating.