http://www.MitigationSystem.com - 1-800-420-3881. How to install a radon reduction system. Garage attic installation. Whole process is demonstrated by Russ Davidoski, certified radon mitigator for Air Quality Control Agency. Step by step video guide for the proper design of a radon abatement (radon removal) system. DIY / Do it yourself. http://www.RadonRemediation.us
@radonman2 Firestop collars, required for wall penetrations most places, probably get them at any plumbing supply or even big box store.
MKeyserSoze 8 months ago
Nice install. Where did you get those green flanges for the drywall holes?
radonman2 1 year ago
Great video! Very informative!
radonremediation 2 years ago