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The home had a fieldstone foundation with slab damage and no mitigation system in place. The layout limited exterior routing options to one side of the house.
A two-pipe radon mitigation system was installed, with both pipes routed out the left side of the home. The sump area was identified for sealing and slab repair to support system performance.
The home has been monitoring radon levels above 5 pCi/L, and the homeowner wants to reduce the level below 2 pCi/L.
A two-point radon mitigation system will be installed with the main vent exiting through the back of the home and a second extraction point serving the gym area.
Fieldstone basement area prior to radon mitigation system installation
Radon mitigation system installed within basement to improve airflow beneath the fieldstone foundation
Before:
No exterior radon mitigation system was installed on the home.
After:
A professional radon mitigation system was installed to safely vent radon above the roofline.