Many houses built on crawl space fundamentals within the Southwestern U.S. States are afflicted by poor moisture management. A few of the common signs and symptoms of the crawl space moisture problem are:
- Mold or moisture damage within the crawl space or living space
- Moldy smells within the living space
- Condensation (“sweating”) on ac tubes or equipment
- Condensation on insulation, water pipes or truss plates within the crawl space
- Secured hardwood flooring
- Mugginess within the living space
- Insect contaminations
- Rot in wooden framework people
These signs and symptoms are most frequently observed within the damp spring and summer time seasons but could occur at any season. Frequently, the hvac contractor may be the first person the citizens call to handle the problem. Typically though, the issue is not because of failing from the ac system it is a result of poor moisture control within the crawl space.
For a lot of decades, building codes and the usual understanding have recommended ventilation with outdoors air because the primary approach to moisture control in crawl spaces. Within the damp Southeast, however, ventilation with outdoors air only makes moisture problems worse. Recent research by Advanced Energy yet others signifies that the new kind of crawl space system, without any vents towards the outdoors, can offer greatly enhanced moisture control and significant energy savings when correctly installed.
This site lists materials and knowledge produced by Advanced Energy studies, diagnostic research and collaboration with a number of professional contractors and consultants across the nation. Hopefully these details can assist you to enhance your existing crawl space in order to design and use a correctly-closed new crawl space.