The temporary fix was to rip up the carpet knock a hole in the concrete slab repair the leaking pipe fill in the hole with quickcrete cement and restretch the carpet once it and the pad had dried.
Carpet wet at wall base near roof vent pipe.
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.
Other possibilities besides a leak in a pipe would included a roof flashing around a vent pipe leaking.
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.
Rising damp usually occurs in masonry.
Too much moisture behind the walls can eventually cause paint and wallpaper to start peeling or bubbling.
The main water line comes.
Get a fan and blow air across the carpet to dry it.
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.
This normally happens when the sheetrock behind the wall has absorbed too much water.
I have checked around the outside of the house and found no wet areas.
Unattended wet carpet is prone to mold and mildew.
Look for standing puddles of water near a wall.
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.
Paint or wallpaper peeling.
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.
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.
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.
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.
This is the simplest way to tell that you have a water leak in your walls.