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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.
The home had a radon reading of 7.3 pCi/L and required updated testing as part of the sale process.
A radon test kit was properly set up in the basement to monitor levels and support the real estate transaction.
The home had an existing radon system with a fan that required an upgrade to improve performance. The homeowner also had questions regarding fan noise levels.
The fan was replaced with a higher-capacity Eagle Extreme unit, and a radon test kit was placed to verify system performance.
The home tested at 6.6 pCi/L with both crawl space and basement foundation areas requiring airflow improvements beneath the structure.
A two-pipe radon mitigation system is planned to improve airflow beneath both the crawl space and main basement areas of the home.
The home had repeated radon readings between approximately 3.0 and 3.8 pCi/L with no active mitigation system installed beneath the foundation.
A multi-point radon mitigation system with dual manometers is planned to improve sub-slab airflow and provide long-term radon reduction monitoring throughout the home.