Hi I just wanted to let everyone know what my radon guy said. We have a sump pump in our basement between that and the access to drain it out are some of the culprits. So he's going to drill a tiny hole on one side of the basement and a bigger hole on the other close to a corner. He is going to attach a pipe and that pipe will lead to the outside to a small fan and another pipe to go up along the side of the drain spout as to make it blend in nicely with the house. He said that hopefully when our house was built they put it on top of stone. But if not and it was built on top of tamped down ground, we will have to drill a bunch of holes in the basement. To suck the radon air out from underneath it. The holes are tiny pin holes, so hopefully bugs don't come up through them. Then after the system is in we will then retest the radon to see if this process worked. Hopefully this was something that can help another going through this issue.
