I've installed an under floor radon mitigation system using 4" PVC perforated drain piping (in gravel and wrapped in filter fabric). The line ties into a sealed sump. Venting to…
My home is a conglomeration of numerous additions built from 1888 (original), 1989 (includes finished basement), and 1994. Except for the 1989 construction, all floors are built over dirt crawl…
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Can a 4″ diameter radon mitigation piping system be exhausted through using 3″ pipe?
I've installed an under floor radon mitigation system using 4" PVC perforated drain piping (in gravel and wrapped in filter fabric). The line ties into a sealed sump. Venting to…
How to exhaust radon gas from sealed sump basin when shared with sump pump?
My home is a conglomeration of numerous additions built from 1888 (original), 1989 (includes finished basement), and 1994. Except for the 1989 construction, all floors are built over dirt crawl…