Basement Vents Open Or Closed - There are numerous approaches to help avoid moisture damage problems in a basement. The very first guideline isn't a dirt basements. Although these are less prevalent in this day in age, it is a good idea to point out this dirt flooring not only hold a large amount of moisture but also can give off a variety of gases. When constructing a basement, make sure you've got a floor drain with a trap installed in the bottom point of the floor.
With no floor drain, any water that is spilled inside cannot get out. Sump pumps are usually used where flooding because of a high water table may be a problem. 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 would be to exhaust water vapor generated in the house to the exterior. Indications of high humidity comprise condensation on walls, pipes or other surfaces as well an overall sense of moisture in the atmosphere, dampness, and odors. Many times, the humidity will be caused by exposing the basement to outside air (open windows), using wet laundry hung to dry in the basement, storing firewood in the basement, or a drier vent that exhausts indoors.
To reduce humidity, there are numerous things that a homeowner can perform: install energy-efficient windows, insulate walls and cold water pipes, prefinished flooring if possible, run drier vents to exhaust directly out and don't dry laundry or firewood on your basement. In summer, use a portable air conditioner or air conditioning to reduce humidity. In hot, humid weather, maintain basement windows shut. Run the furnace fan continuously to circulate house air. The real key to maintaining basement humidity low would be to keep them well ventilated and to keep extra moisture out of the basement.