Radon Mitigation


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How to Reduce Radon Levels in Your Home

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When the radon levels in your home exceed Tennessee guidelines, stating 200 becquerels/m3, it’s time to seek professional help in reducing radon levels to an acceptable measure. The higher the radon levels, the more urgent it is to remediate. According to a National Research Council report for the Environmental Protection Agency (EPA), eliminating radon gas entirely from your indoor living environment is not possible. The report explained that a third of lung cancer cases caused by radon exposure could be prevented if homes met the Canadian guideline. The following are tips to help you reduce radon levels in your home so that they’re at safe and acceptable levels: Increase the ventilation in your home to allow the air to properly circulate. You might want to try increasing mechanical ventilation through a heat recovery system (HRV) to permit air exchange. Seal all cracks, holes, or openings (water, sewer, electricity, etc.) in the foundation walls and floors (basement). Al...
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Should I have a cover put on my Radon pipe?

Homeowners frequently ask us if we put a cover on the top of the radon mitigation piping, and it’s a good question. It does seem like it would be a good idea when you look and see a pipe open to the elements. However, as we will explain in this post, not only is it not necessary for the system to be effective and to protect the fan, pipe covers can actually reduce the effectiveness of the system itself and cause big issues in the winter time. Lets first go over the main questions we hear from homeowners when they see the opening in the top of the pipe. Won't rain get into the piping and negatively affect the system? The radon mitigation fans that we use are designed to handle water coming through the piping, and if water does come down into the pipe when it rains, the water will simply drain back into your drain tile underneath your home to be pumped out again from your sump pump. In our 21 years of business, we have never encountered a water issue from rain trickling...
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How to Install a Radon Mitigation System in a New Home

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To suck air from under a slab, the slab must be airtight In the United States, the Surgeon General has warned radon is the second leading cause of lung cancer. Radon can be found all across the US, and can get into any type of building. As awareness of this hazard continues to spread, more and more homes, offices and schools are installing radon mitigation systems. As a member of National Radon Defense, we will take you through one of our standard installations. Please note this is not the same as testing for radon measurements. This is a look at how to install the system which helps reduce the levels of radon in an environment which may have high levels and be at risk. The testing aspect would come before these steps. In this example, it’s important to note the radon mitigation system was installed in a new home, and so there were a few steps which are required for installation that we did not need to complete. Mainly, there was already a PVC pipe installed a...
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