Radon Gas Mitigation Before & After Photos

ALS Radon & Environmental completed a complete radon mitigation system replacement in Kalamazoo, MI. The old system was not working properly as it was installed incorrectly by another company. Thin wall pipe was hanging outside the home and the extraction point was never dug out to create an air pocket for the radon fan to remove radon gas. The old radon fan was also not rated for the basement size and soil at this property. ALS Radon & Environmental removed the entire radon system and installed a new radon system to NRPP standards. New schedule 40 piping was installed and 10 gallons of soil was removed from the extraction point. A new gx3 radon fan was properly installed with the tight soil and large basement size. 

This is an exterior extraction point installed for a radon mitigation. Our team cores a hole in the concrete, pulls out 10 - 15 gallons of fill, and installs schedule 40 PVC pipe to the outdoors to a fan. Everything is sealed air tight. 

Before and after of a standard exterior Maverick LV radon fan. This includes the moisture water guard extending the warranty from 5 years to 10. 

This before and after shows a radon reduction fan and schedule 40 radon vent pipe. The pipe was safely secured to the old brick of the home. 

ALS Property Associates, Inc Kalamazoo's leading radon mitigation contractor installed a sub-slab depressurization system to lower the radon levels for a residential homeowner. The radon system was run from the basement through the crawlspace that was encapsulated. The radon fan was installed on the rear exterior of the home and vented above the roof line.