ALS Property Associates, Inc Before & After Photos

Here are before and after photos documenting the installation of a radon reduction fan. We use all Festa radon fans and feel they are the best in the industry.  

ALS Property Associates installed a radon reduction system at a residential property in Battle Creek, MI. A sub-slab depressurization radon system was used at this property. Schedule 40 piping was run from the basement extraction point through a crawl space to the garage. From the garage the piping was run to the above attic. The radon fan was installed in the garage attic and vented through the roof. A clean space vapor barrier was also installed over the dirt crawl space with a second extraction point.

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.

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.