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The home had radon levels of 4.3 pCi/L with accessible basement foundation cracks and no active mitigation system installed.
A radon mitigation system and crack sealing plan were developed to improve airflow beneath the foundation while maintaining cleaner exterior vent placement on the home.
The home included a combination crawl space and concrete foundation layout with no active radon mitigation system in place.
The crawl space and foundation areas were evaluated to prepare for a mitigation strategy designed to improve airflow beneath the home and support long-term indoor air quality.
Description:
Interior foundation area before installation of the new one-point radon mitigation system. The home had a radon level of 4.1 pCi/L, and the foundation layout was evaluated to determine the appropriate location for the extraction point.
Description:
Completed interior view showing the new radon mitigation piping installed as part of the one-point system. The piping connects to the extraction point and provides the pathway needed to draw radon from beneath the foundation and vent it safely outside.
Description:
Exterior view of the Cornwall Bridge home before the radon mitigation system was installed. The rear of the home was selected as the planned exit point for the new radon piping, with the existing dryer vent opening considered for use if feasible.
Description:
Completed exterior view showing the new radon mitigation piping routed through the rear of the home. The piping provides a dedicated pathway for safely venting radon from beneath the foundation to the exterior
The home had a radon level of 4.0 pCi/L with a small unfinished basement space and no active mitigation system in place.
A single-pipe radon mitigation system was installed in the unfinished basement area and routed out the side of the home. Wall sealing was also requested to support improved system performance.