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Exterior vent cover showing debris buildup and restricted airflow before maintenance service
Exterior vent cover cleaned and serviced to improve ventilation performance and exterior airflow efficiency
Interior vent and duct opening showing buildup and airflow restriction prior to cleaning and service
Interior vent area cleaned and restored to improve airflow and overall indoor air circulation
The home tested above 4.0 pCi/L and included multiple foundation conditions, including a large exposed boulder area beneath part of the structure.
A multi-point radon mitigation system and encapsulation plan were developed to improve airflow beneath the slab and isolate exposed earth areas beneath the home.
The home tested at 6.0 pCi/L and included a combination of basement and crawl space foundations, along with a sump pump in the finished basement that required additional sealing.
A two-point radon mitigation system will be installed with extraction points in both the crawl space and main basement. The sump cover will be professionally sealed with spray foam, providing comprehensive radon reduction throughout the home.
The duplex had a shared foundation with a radon level of 4.0 pCi/L and no mitigation system in place.
A radon mitigation system was installed, with piping routed through a closet under the stairs, through the bathroom, and vented out the back of the home.