Basement Wall Insulation Methods - There are several approaches to help prevent moisture damage problems at a basement. The very first guideline is no dirt basements. Though these are less prevalent in this day in age, it's a good idea to point out this dirt floors not just hold a huge amount of moisture but can also give off a variety of gases. When building a basement, make sure you've got a floor drain with a trap installed in the lowest point of the floor.
Without a floor drain, any water that's spilled inside cannot escape. Sump pumps are usually used where flood due to a high water table may be a issue. Additionally, waterproof the exterior of the base walls and install a perimeter drainage system. A frequently overlooked problem in basements is moisture that comes out of humidity.
The easiest way to control humidity would be to exhaust water vapor generated in the house to the exterior. Indications of high humidity include condensation on windows, pipes or other surfaces as well an overall awareness of moisture in the atmosphere, dampness, and odors. Often, the humidity will be brought on by exposing the basement to external air (open windows), having wet laundry hung to dry in the basement, storing firewood in the basement, or a dryer vent that exhausts indoors.
In warm, humid weather, maintain basement windows closed. Run the furnace fan continuously to circulate house air. The real key to keeping basement humidity low would be to keep them well ventilated and to keep extra moisture out of the basement.