Radon Gas Mitigation Before & After Photos

A sub-slab depressurization radon reduction system was installed in the basement of the home and vented above the roof line in the rear corner. A sump-pump cover was installed and sealed to prevent radon gas from entering the home and to seal the slab for the radon system.

Extraction point of a recent radon mitigation system our team installed. 

This is a good example of a basic installation with an exterior fan. Notice the quality workmanship along with top quality supplies and fan. 

It is important to encapsulate any dirt crawlspaces that may be present in your home. We then connect the radon system to the sealed crawl creating negative pressure under the membrane. This also is beneficial to your homes insulation rating and improved the overall indoor air quality.  

ALS Property Associates completed a radon mitigation system replacement at a residential property in Allegan, MI. This radon system required a full replacement of the fan and pipes. The previous piping was not to Michigan code as the previous radon company used sewer grade pipe on the exterior of the home. New schedule 40 piping was installed and ran from the basement extraction point to the exterior of the home. The radon fan was installed on the rear exterior and vented above the roof line.