Installation of a typical Sub-Slab Depressurization Radon Mitigation System is the most common method used in home and business abatement here in Brookfield and Wisconsin. PVC piping is used during construction of the radon mitigation system. This pipe will be placed from the sub-slab suction point and run to where the fan mount is placed. The radon fan is placed in the attic or the exterior of the home, depending upon where the Radon Mitigation System is located. This system then allows for the toxic gas to be expelled from the slab and move it through the piping and out the exterior stacking. This stack extend above and beyond the roofline of the dwelling.

Sub-slab Depressurization System is defined by producing negative-pressure beneath the house or building. This is the point where radon the collection point of radon is established.  During an exterior radon mitigation installation, a special radon fan, designed to evacuate radon, is placed and mounts to the exterior of the house. This fan system must operate 24 hours a day. The radon will only evacuate the building when the mitigation system is operating.