There are just three sources of moisture.
Moisture at concrete wall in the basement.
It s actually a fairly common issue.
The most common ways in which moisture can enter into poured concrete basement include.
Here are three different types explained.
Water trickling out of the walls.
To figure out what s causing the problem tape aluminum foil to your basement wall and inspect it a few days later.
The signs of basement moisture may not be as obvious as a puddle of water on the floor.
Interior moisture sources such as humidifiers unvented clothes dryers bathrooms and cooking as well as the moisture in concrete after construction.
Drywall because it s a relatively inexpensive lightweight and long lasting material that s easy to work with.
Moisture issues from breathing porous concrete wall and basement condensation will kill it in no time.
If dry the moisture is originating elsewhere in the basement most likely from a basement shower easily remedied by installing a vent fan in the bathroom to direct steam outdoors.
Exterior humid air that enters the basement and condenses on cooler surfaces.
So essentially that means you put the framing without touching the concrete or have a moisture barrier layer in between.
The exposed concrete in most unfinished basements can experience condensation which people often mistake for water seeping through the walls.
Here s a quick list of a few things to look for.
Before framing the walls of your basement install a moisture barrier to prevent water and moisture from entering the wall cavity.
In most modern construction interior walls tend to use a surface layer of gypsum a k a.
Water can leak through cracks or it can penetrate porous concrete or masonry walls in the form of water vapor.
Rainwater melting snow or groundwater can saturate the soil around your foundation and leak in.
You need framing studs to screw the drywall to.
Liquid water from rain or ground water.
There are many ways in which moisture can enter into a basement.
The pores of the concrete cracks in the floors and walls.
In fact there are numerous ways in which moisture can present itself in your basement.