Radon Mitigation System
The radon mitigation exhaust riser exits from the side of the home behind the fenced in yard.
Basement Slab Radon Extraction Point
The basement slab extraction point enters the crawlspace and connects to the crawlspace extraction point beneath the vapor barrier then proceeds to the exterior through the wall.
Crawlspace radon barrier
The crawlspace radon barrier is installed over the gas/vapor mat which lies directly on the crawlspace floor. The exhaust riser connects to this gas/vapor mat and exits the home.