The moisture is probably the result of.
Water leaking through floor tiles.
The best way to tell if.
Water getting behind tiles can also damage the tile adhesive which could cause tiles to come loose and possibly fall off the wall altogether.
It s not enough that you hire a professional for mold prevention and removal.
Stopping the leak from the outside is only treating the problem and not fixing the problem.
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.
There s an underlying problem that you also have to take care of.
Hydrostatic pressure is the pressure that standing water creates.
Go into the crawlspace under the floor and look for signs of moisture on the joists.
If the grout becomes damaged on the floor it will give water a chance to slip through the gaps and under.
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.
Hire a pro if water is seeping through a concrete slab floor.
They may be mold blackened and you may even see water dripping.
If the water is leaking from behind the tiled wall then the source of the water must be coming from behind the tile wall.
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.
What are the causes of water under a tile 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.
Mold is caused by water and moisture which shouldn t be in and on your floor.
Leaking drainpipes in a shower or a bathroom plug will let water underneath tile.
If it s in the floor it could be from the supply or from the drain.
It is possible that the leak could be coming from a pipe inside the wall.
Leaky tiles can occur anywhere where water is used whether it s a shower a wet room or a kitchen splashback.