Proper ventilation depends on if the system processes are functioning properly.
In fact, buildings with high ventilation rates may suffer indoor air problems due to an uneven distribution of air, or insufficient exhaust ventilation. Read More
Buying a house?
This mold test can be very valuable!
Mold-Specific Quantitative Polymerase Chain Reaction (MSQPCR) is a fast and highly accurate DNA-based analytical method for identifying and quantifying molds. MSQPCR methods can determine the genus and species level of molds. It was developed by scientists at the United States Environmental Protection Agency (USEPA) to detect and quantify molds associated with indoor air quality problems.
A passive sub-slab depressurization system is designed to achieve lower sub-slab air pressure relative to indoor air pressure by use of a vent pipe routed through the conditioned space of a building and connecting the sub-slab area with outdoor air. Read More