Look for standing puddles of water near a wall.
Carpet wet at wall base near roof vent pipe.
Vote unless the wall involved is a masonry wall that is partially below grade with water collecting at the base my bet would be you have a roof leak.
Too much moisture behind the walls can eventually cause paint and wallpaper to start peeling or bubbling.
Other possibilities besides a leak in a pipe would included a roof flashing around a vent pipe leaking.
If you have damp patches bubbling paint crumbling plaster or powdery deposits on wall surfaces close to the floor rising damp is probably the culprit.
The wet area is about a foot from the closest wall and about 8 feet or more from an outside wall.
Mold is incredibly toxic to humans and pets.
Get a fan and blow air across the carpet to dry it.
I have checked around the outside of the house and found no wet areas.
The permanent fix will be to re plumb the house in pvc through the attic which will cost about 4000 and which i ll do next month.
Unattended wet carpet is prone to mold and mildew.
Rising damp usually occurs in masonry.
So if a full wetted circle in the carpet the leak is about at the center of the wetted circle usually meaning came from above through a ceiling fan or light fixture but could also be from an in floor heating loop system if in concrete floor or if a wetted area extending away from the wall in an arc but only wetted at one wall find the.
When you leave moisture sitting in a warm dark place these toxins will invade your home and once moisture and mold permeate a carpet pad it s impossible to eradicate.
You can be sure that water is leaking in a wall if you see conspicuously wet carpet or notice that the floor is always wet in a certain area of your home.
This normally happens when the sheetrock behind the wall has absorbed too much water.
If there are no water pipes running under the floor that are leaking and your roof is not leaking you have looked up made sure nothing is dripping from above right you definitely need to.
Paint or wallpaper peeling.
If the stains on your wall continue to get bigger this is usually a good indication that there is a hidden plumbing leak.
If it s on a slab it could be any of the above mentioned things drain or water pipe leak a vent leak on the roof or it may be ground water seeping up through the slab.
The main water line comes.
