Insulated Basement Bulkhead Doors - There are numerous ways to help prevent moisture damage problems in a cellar. The first guideline isn't a dirt basements. Though these are somewhat less common in this day in age, it's good to point out that dirt floors not just hold a large amount of moisture but can also give off a variety of gases. When building a cellar, make sure you've got a floor drain with a trap installed at the bottom point of the floor.
Without a floor drain, any water that's spilled inside can't get out. Sump pumps are usually used where flooding because of a high water table may be a issue. In addition, waterproof the exterior of the foundation walls and install a perimeter drainage system. A frequently overlooked problem in bathrooms is moisture that comes from humidity.
The simplest way to control humidity is to exhaust water vapor produced in the home to the exterior. Indications of high humidity include condensation on windows, pipes or other surfaces as well an overall sense of moisture from the atmosphere, dampness, and odors. Many times, the humidity is going to be caused by exposing the cellar to outside air (open windows), using wet laundry hung to dry from the cellar, keeping firewood from the cellar, or a dryer vent that exhausts indoors.
To decrease humidity, there are numerous things a homeowner can perform: install energy-efficient windows, insulate walls and cold water pipes, prefinished flooring if at all possible, run dryer vents to exhaust directly out and don't dry laundry or firewood on your cellar. In summer, use a portable air conditioner or air conditioning to decrease humidity. In warm, humid weather, maintain cellar windows shut. Run the furnace fan continuously to circulate home air. The real key to keeping basement humidity is to keep them well ventilated and keep additional moisture from the cellar.