At what level should you remediate radon?
EPA recommends fixing your home if the results of one long- term test or the average of two short- term tests show radon levels of 4 pCi/L or higher. With today’s technology, radon levels in most homes can be reduced to 2 pCi/L or below. You also may want to consider fixing if the level is between 2 and 4 pCi/L.
Does Fannie Mae require radon mitigation?
So in conclusion, based on the substantial risk posed by radon, Fannie Mae and Freddie Mac Multifamily should require radon measurement mitigation and full compliance with NCR Standards that are performed by qualified professionals to ensure that radon exposure to all building occupants are minimized to the extent …
Can you reverse the effects of radon exposure?
Unfortunately there is no cure for radon poisoning. Radon enters the body as in the form of tiny particles. These particles enter the lungs where they release alpha radiation that can damage lung cells and lead to lung cancer. The damage caused by the radiation cannot be reversed.
Does Fannie Mae require radon testing?
Currently, a radon assessment is not required for Fannie Mae loans. Testing is recommended for sites located in areas known to have higher occurrences of elevated radon levels, but the sampling scope may be determined by a qualified Environmental Professional.
What is radon mitigation and remediation?
Radon mitigation (also known as remediation or abatement) is a process to reduce or remove radon gas levels from a building. There are multiple radon mitigation techniques, which we explain below. Proper and high-quality radon mitigation accomplishes two things:
What is the best way to remove radon from my home?
The pressurization method works by blowing air continuously into the lowest level of your home to prevent radon from seeping in. Active suction systems reduce radon gas concentrations by 50% to 99%, while passive suction systems reduce concentrations by only 30% to 70%.
Should I install a radon mitigation system in my lower level?
That’s not always practical if you want to use your lower level as living space. Radon mitigation system installation costs vary depending on local labor rates and whether the space in your home is finished or unfinished.
Why build radon-resistant new homes?
By building radon-resistant new homes, builders and contractors provide a public health service — helping to reduce buyers’ risk of lung cancer from exposure to radon in indoor air. Using common materials and straightforward techniques, builders can construct new homes that are resistant to radon entry.