Radon removal / Discussions

Does radon gas have an odor?

...radon gas? Radon gas does not have an odor. The only way to know if you have radon gas in your home is to buy a radon detector. For radon mitigation, see here - How to remove radon gas from homes  

Posted by Linda Chisholm Nov. 6, 2024 Radon in Homes - Mitigation 3 responses

Should you seal all rods and penetrations for a radon barrier?

...Radon seal to provide a water and gas barrier before installing xps foam panels on the interior basement walls? Yes, to reduce radon levels in homes and have an effective radon barrier, you would need to seal all holes protruding through the radon barrier or membrane. And by that, please know I mean ‘do your best’ of c...

Posted by D H Dec. 25, 2020 Healthy indoor air quality 1 response

Is sealing basement concrete floor against radon a good idea?

...radon gas contamination and remove it if levels are above recommended safe levels. Have you had your basement tested for radon and found high levels? Here are our pages on testing for radon gas and how to remove it from basements and crawlspaces. The product you mention, do you mean the Radon Block Membrane? That is no...

Posted by Tim Hanrahan Sept. 18, 2020 Radon in Homes - Mitigation 3 responses

How do you fix radon in a basement?

...radon gas from homes  and I am looking to get down and ensure no more radon comes in. At our house it can be higher on the higher (bedroom floors) is there a solution I can implement under my floor. While my basement is finished I am not going to overlook any opportunity to make my home a safer place for my babies. Tha...

Posted by Ej Weiss Aug. 11, 2021 Radon in Homes - Mitigation 3 responses

Can you use an HRV or ERV for radon removal in a dirt floor basement?

...radon gas in basements and crawlspaces, but given that you say your levels aren’t too high and you have a dirt floor, covering that with a radon evacuation tube below would be the cheapest and most effective way to reduce your radon gas levels. See here –  How to remove radon gas from basements and crawl spaces Radon i...

Posted by Douglas Touart March 1, 2021 Radon in Homes - Mitigation 1 response

Could a ductless heat recovery ventilator be used for radon mitigation?

...radon gas increases the risk of lung cancer, so there simply is no ‘safe’ amount. Removing radon at the source is always the most effective, that’s why sub-slab depressurization is one of the easiest ways to remove radon from existing basements that have no sub-slab radon barrier. Also, if you're looking for a really g...

Posted by Jim B Feb. 20, 2021 Radon in Homes - Mitigation 1 response