Extraction point of a recent radon mitigation system our team installed.
This is a good example of a basic installation with an exterior fan. Notice the quality workmanship along with top quality supplies and fan.
This is an example of a combination depressurization radon mitigation system. We encapsulated the crawlspace located off the basement and successfully created negative pressure under both the CleanSpace vapor barrier and basement slab. This before and after is documenting the vapor barrier with the extraction point extraction the radon gas from under the membrane.
Below is a standard installation with our extended warranty.
This is a before/after of a radon extraction point. The fan located in the attic creates negative pressure under the concrete slab in the basement. The radon gas travels the path of least resistance up the PVC Pipe and vented outside above the roof.
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