Spray Foam Insulation Basement Walls - There are numerous ways to help prevent moisture damage problems in a basement. The very first guideline isn't a dirt basements. Though these are less common in this day in age, it's good to point out this dirt flooring not just hold a large amount of moisture but can also give off a number of gases. When constructing a basement, make sure you have a floor drain with a trap installed at the bottom point of the floor.
Without a floor drain, any water that's spilled inside cannot escape. Sump pumps are usually used where flooding due to a high water table might be a issue. Additionally, waterproof the exterior of the base walls and put in a perimeter drainage system. A frequently overlooked problem in bathrooms is moisture that comes from humidity.
The simplest way to control humidity would be to exhaust water vapor produced in the house to the exterior. Signs of high humidity comprise condensation on windows, pipes or other surfaces as well an overall sense of moisture in the air, dampness, and odors. Many times, the humidity will be brought on by exposing the basement to outside air (open windows), having wet laundry hung to dry in the basement, keeping firewood in the basement, or a drier vent that exhausts inside.
In summer, use a portable air conditioner or air conditioning to decrease humidity. In hot, humid weather, maintain basement windows closed. The key to keeping basement humidity would be to keep them well ventilated and to keep additional moisture from the basement.