Basement Insulation Systems Interior - There are several approaches to help prevent moisture damage issues in a basement. The very first guideline is no dirt basements. Though these are less common in this day in age, it is a good idea to point out this dirt floors not only hold a huge amount of moisture but can also give off a number of gases. When building a basement, make certain that you've got a floor drain using a trap installed at the lowest point of the ground.
Without a floor drain, any water that's spilled inside cannot escape. Sump pumps are often used where flooding due to a high water table may be a problem. In addition, 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 simplest way to control humidity would be to exhaust water vapor generated in the home to the exterior. Indications 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 is going to be brought on by exposing the basement to external air (open windows), using wet laundry hung to dry in the basement, storing firewood in the basement, or a drier vent that exhausts inside.
To reduce humidity, there are several things that a homeowner can perform: install energy-efficient windows, insulate walls and cold water pipes, insulate floors if at all possible, run drier vents to exhaust directly out and don't dry laundry or firewood in your basement. In hot, humid weather, maintain basement windows shut. Run the furnace fan continuously to circulate home air. The real key to keeping basement humidity low would be to keep them well ventilated and to keep extra moisture from the basement.