According to the EPA, “Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations.”
Traditionally, homes in the past were built leaky; they relied on passive ventilation to bring in dirty air from gaps, and cracks in the building envelope. With advanced new construction, active ventilation supplies fresh filtered air to the home, and the building envelope is built as tight as possible.
We’ve taken the same approach as new construction and have applied it to existing homes. First, we find and seal energy/air leaks, and then we certify your air quality by installing a Fresh Air Ventilation System.