I just purchased a home with a recently installed radon mitigation system. The system vents through the basement and then upwards in a PVC pipe on the side of the house. The problem is that the vent terminates about 2/3rds of the way up, whereas my understanding is that according to EPA code it should extend at least a couple feet above the roof line to prevent re-entry of radon gas into the home. Note: I don’t have any windows or doors on this side of the house.
Do you guys think I need to bother the radon system installer to have the exhaust system fixed?
Here’s a photo of the system: