Plastic Sheeting Vapor Barrier Basement - There are numerous ways to help prevent moisture damage issues at a basement. The very first guideline is no dirt basements. Although these are somewhat less prevalent in this day in age, it's a good idea to point out this dirt floors not only 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 bottom point of the ground.
Without a floor drain, any water that's spilled inside can't get out. If necessary, install a sump pump and ensure the sump cover is tightly sealed. Sump pumps are usually used where flood because of a high water table may be a problem. Additionally, waterproof the exterior of the base walls and install a perimeter drainage system. An often overlooked problem in bathrooms is moisture that comes out of humidity.
The simplest way to control humidity is to exhaust water vapor produced in the house to the exterior. Signs of high humidity include condensation on walls, pipes or other surfaces as well an overall awareness of moisture from the air, dampness, and odors. Often, the humidity is going to be brought on by exposing the basement to external air (open windows), using wet laundry hung to dry from the basement, storing firewood from the basement, or a drier vent that exhausts indoors.
To decrease humidity, there are numerous 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 do not dry laundry or firewood on your basement. In hot, humid weather, keep basement windows closed. The key to maintaining basement humidity is to keep them well ventilated and keep extra moisture from the basement.