ALS Radon & Environmental, Inc Before & After Photos

ALS Property Associates installed a radon mitigation system at a residential property in Grand Rapids, MI. This radon system was installed as a sub-slab depressurization in the basement and run with schedule 40 piping to the exterior of the home. The radon fan was installed on the rear exterior of the property with a decorative cover.

ALS Property Associates completed a radon gas mitigation system installation at a residential property in Grand Rapids, MI. A sub-slab depressurization radon system was used on this home. Schedule 40 piping was run from the basement extraction point to the exterior of the home. The radon fan was installed on the side exterior and vented above the roof line.

ALS Property Associates installed a radon gas mitigation system at a residential property in Grand Rapids, MI. A sub-slab depressurization system was used on this property. The schedule 40 piping was run through the crawlspace and up through the main level closet. From there the radon fan was installed in the attic and vented through the roof.

This is a before/after photo of a radon extraction point. This system is tied in with the drain tile underneath the slab. We were able to tuck the extraction point out of the way in a corner and still communicate with the entire drain field.

This is a before and after showing an interior radon fan. This is our interior aesthetic package and is in the garage attic venting through the roof. We used a Legend LV Radon Fan, Muffler (Dampens noise), and a fan moisture guard (Extended 10 year warranty). This system is invisible from the outdoors and adds to the value of the home.