CRAWL SPACE ENCAPSULATION BENEFITS - SAVE UP TO 18% ON ENERGY COSTS!

Open vs. Closed Crawl Spaces

Historically, crawl spaces had foundation vents or ventilation that allowed air movement, preferably dry air, under a home. In theory, this method allows moisture a chance to escape and the crawl space an opportunity to keep dry.

Unfortunately, the old way is not the best. While ventilation does allow moisture to escape, it also allows water to enter. This is a significant problem as an open crawl space always tries to match the outside humidity and air temperature. Vents allow bugs under the home. Vents allow mold spores and fungus entry into the crawl space, too.

Many modern home builders are quickly moving away from open crawl spaces in favor of closed crawl space systems or encapsulation. They factor in annual and lifetime home costs. They seek ways to lower those costs and improve the overall value of the new home they intend to sell. Closing a crawl space allows for increased energy efficiency.

How Does Crawl Space Encapsulation Save Money?

The crawl space affects a home’s HVAC efficiency. Many property owners pay a higher-than-average power bill if there is an open crawl space or leaks. The HVAC ductwork underneath a structure is affected by temperature changes and humidity. Most HVAC systems require extra energy to keep a design comfortable.

Established Homes Can Benefit From Crawl Space Encapsulation

Established homes and older structures can also benefit from crawl space encapsulation. By sealing the outside out of a crawl space, older homes become much more energy efficient and provide property owners with actual savings in energy costs.