Paul CumminsAug 9, 20161 min readVery High Radon Levels Can be Mitigated!Updated: Sep 22, 2019 The average indoor radon level is 1.3 picocuries/liter. This firm says they were able to get 3500 picocuries/liter down to 3! Click on image for link. #radonRadon19 views0 comments
The average indoor radon level is 1.3 picocuries/liter. This firm says they were able to get 3500 picocuries/liter down to 3! Click on image for link. #radon
How Radon Mitigation WorksClick here for THIS OLD HOUSE video. Need to look for points of access like bare soil and add a ventilation system. Virginia State Law requires radon contractors who install radon reduction systems t
