Radon Gas Mitigation Before & After Photos

A homeowner in Manchester, New Hampshire has lived in their home for just over 2 years. When they moved into this home there was an existing ERV system and they had a radon system installed. Now the homeowners have seen water start to pool up in the basement. They reached out to EFS for a free inspection of the basement so we could solve their water issues. Our Design Specialist inspected the basement and found that water had penetrated through all 4 walls. Also during the inspection, we noticed that the ERV was old and should be replaced. 

Our installation team installed a new perimeter drainage system and an Energy Recovery Ventilation System in the basement. This included 115 feet of WaterGuard, TripleSafe, 2 IceGuards, an exterior drainage line, and a new ERV. 

The two systems were able to keep the basement dry and the air fresh. 

This homeowner in Manchester, New Hampshire was experiencing radon levels around 20 pCi/L in their basement. They decided to call EFS for a free inspection. 

A design specialist arrived and inspected the home. The design specialist recommended installing a radon mitigation system in the basement. 

This new homeowner in Manchester, New Hampshire had recently moved into their home. In the first couple weeks of move-in, a set of neighbors introduced themselves and recommended getting a radon test done in their home. The homeowners call EFS for a radon test and a free inspection. 

Design Specialist Chris Greenwood first came to the home to drop off the 24-48 hour CRM test. Once the test was complete Chris Greenwood returned to the home and read the results of the test. The radon levels on the test came back at 9.8 pCi/L. Chris designed a radon system that would fit into their home. 

This homeowner in Manchester, New Hampshire was experiencing high radon levels in her home and would like to protect her family from the potential health concerns. The basement was tested and the reading was 44 pCi/L which is high. The homeowner decided to call EFS for a free inspection. 

Design Specialist Stephen Caron fully inspected the home and basement for cracks and foundation issues. Stephen recommended installing a Radon Mitigation System with 2 extraction points and installing a Super Sump with Ice Guard to replace the old sump pump.

Radon System