In most houses a stack effect is created because warm air rises.
Moisture coming through cracks in basement floor.
Experienced flooring contractors will include expansion and supporting joints.
Often times a crack in the floor of a basement is caused from the natural shrinking and curing process of the concrete used to pour the floor itself.
Hire a professional concrete contractor to spot the cracks and to seal them to prevent water from coming up through.
If you don t provide adequate concrete pressure relief the concrete floor may crack or even buckle.
The water table is higher during rainy periods and lower during dry spells.
To seal up these cracks use a concrete patching compound available from hardware and home improvement stores.
It may not feel lucky to enter your basement and find a patch of water on the floor but it s better than having a subtle slow leak that degrades over time.
If the basement drains don t allow for an overly high water table you may have water seeping through the concrete walls and floor.
Attempting to seal the cove joint or floor cracks is not a recommended repair strategy for situations where water is seeping in from beneath the floor.
While floor cracks typically do not pose a problem for the structural integrity of a home it is still important for them to be properly filled and sealed so that moisture can t seep inside and cause problems.
It s also possible that there are cracks along the basement or garage floor.
You should also seal the supporting joints.
Exterior grade caulk will do.
In a nutshell this system is installed beneath a basement floor to collect ground water and pump it out before it gets high enough to push up through basement floor cracks and or the cove joint.
The easiest way for water to leak through concrete is to come in through any cracks in the floor.
Ignoring cracks in your concrete floor even those as small as 1 8 inch wide is like inviting water into your home.
If you have water coming up from the basement floor there can be all kinds of reasons it s happening and lots of solutions too.