ALS Radon & Environmental, Inc Before & After Photos

We found this attic did not have any air flow and had a lack of sufficient insulation. The warm air from the house was getting through to the attic causing condensation on the attic sheathing. This was causing mold to grow on the attic sheathing. We worked with the client to formulate a plan for a mold remediation along with repairs to fix the venting and insulation issues. 

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.