Flood Proof Basement Walls - There are several ways to help avoid moisture damage issues in a cellar. The very first guideline isn't a dirt basements. Though these are less prevalent in this day in age, it's good to point out this dirt floors not just hold a huge amount of moisture but also can give off a number of gases. When constructing a cellar, make sure you have a floor drain using a trap installed in the lowest point of the ground.
Without a floor drain, any water that is spilled inside can't escape. If needed, install a sump pump and ensure that the sump cover is tightly sealed. Sump pumps are usually used where flooding due to a high water table may be a issue. Additionally, waterproof the exterior of the base walls and put in a perimeter drainage system. A frequently overlooked problem in basements is moisture that comes from humidity.
The simplest way to control humidity is to exhaust water vapor produced in the home to the exterior. Signs of high humidity include condensation on walls, pipes or other surfaces as well a general awareness of moisture from the atmosphere, dampness, and odors. Often, the humidity will be brought on by exposing the cellar to external air (open windows), having wet laundry hung to dry from the cellar, storing firewood from the cellar, and/or a drier vent that exhausts inside.
To reduce humidity, there are several things a homeowner can do: install energy-efficient windows, insulate walls and cold water pipes, insulate floors if possible, run drier vents to exhaust straight out and don't dry laundry or firewood in your cellar. In hot, humid weather, keep cellar windows closed. The real key to keeping basement humidity is to keep them well ventilated and keep extra moisture from the cellar.