Basement & Radon Solutions, BRS Pros, installed a radon sub-slab mitigation system. The goal of this system is to remove the radon beneath the slab before it enters the living area of the home. A 5 diameter hole was drilled through the concrete slab to the earth below and a suction pit was created. A 4″ schedule 40 PVC suction line was installed in the slab, sealed and then extend to the left exterior of the home. The radon fan was mounted on the rear exterior, then the radon vent pipe was extend above the roof. The manometer gauge (homeowner radon fan monitoring vacuum gauge) then was installed on the suction line pipe in the garage for easy viewing. We then did a post radon test and brought Bruce’s radon levels down by 20.7pCi/L! It was a pleasure to help Bruce make his new home happy, healthy, and safe!”