Tag: Basement

Plymouth – 4/22/2016

Location: Plymouth, MN Cost: $1450 Initial Radon Level: > 4.0 pCi/L Post Mitigation Radon Level: 0.4 pCi/L This radon mitigation system was very effective since there was drain tile already under the floor.  We added a sealed sump basket lid, with a clear access hole so that you can access the sump pump if needed.  We also used rubber couplers on the radon vent… Read more →

St Louis Park – 07/10/2015

Location: St Louis Park, MN Cost: $1325 Initial Radon Level: 4.2 pCi/L Post Mitigation Radon Level: 0.7 pCi/L Exterior systems are becoming more common for us, since it can be hard to find stacked closets in older homes.  This radon mitigation system was straight forward.  We dug a big suction pit under the basement floor, ran the pipe across the basement and outside.  On… Read more →

Plymouth – 07/02/2015

Location: Minneapolis, MN Cost: $2675 Initial Radon Level: 10.0 pCi/L Post Mitigation Radon Level: 0.7 pCi/L This was an average install for us.  We sealed the sump basket, installed a view port and radon vent pipe.  Using the drain tile system under the floor allows for the radon mitigation system to collect the maximum amount of radon.  The pipe went across the basement mechanical… Read more →

Minneapolis – 06/26/2015

Location: Minneapolis, MN Cost: $2675 Initial Radon Level: 10.0 pCi/L Post Mitigation Radon Level: 0.7 pCi/L This was a big job: sealing a crawlspace running a radon pipe over a finished room installing a suction point in the basement floor mounting a fan and vent pipe on the exterior of the home The crawlspace was fairly large and just deep enough to make the… Read more →