When a home tests high for radon, the next step is installing a mitigation system that safely vents radon gas before it enters your living space. There’s no one-size-fits-all solution—different homes require different mitigation methods depending on their construction, foundation, and existing features. Here are the most common types of radon mitigation used by Michigan Radon Control.
Sub-slab depressurization is ideal for homes with concrete slab basements or slab-on-grade foundations. A PVC pipe is inserted through the basement floor into the soil below. A fan system draws the radon from beneath the slab and vents it outside, preventing it from entering your home. It’s the most commonly used method because it’s both effective and minimally invasive.
Drain tile depressurization uses a home’s existing drain tile system to pull radon out. If your house has a perimeter drainage system, a mitigation fan can connect to the tile line and draw radon from a wider area. This method takes advantage of what’s already in place, making it both efficient and cost-effective.
Block wall depressurization is used in homes with hollow concrete block walls. These walls can collect radon gas inside their cavities. This system involves drilling into the walls and installing a vent that pulls radon directly from the interior spaces of the blocks. It’s an excellent solution for older basements with cinder block walls.
Crawl space mitigation is used when your home has exposed earth or gravel in a crawl space. The process starts with sealing the crawl space using a heavy-duty vapor barrier, which prevents radon from seeping into the air. A vent fan then creates negative pressure beneath the barrier and exhausts radon to the outside.
All of these systems are designed to work continuously and with minimal disruption to your daily life. At Michigan Radon Control, we evaluate your home’s unique structure and recommend the system that will provide the best results. Our goal is simple: create a healthier living environment by keeping radon levels low and your family safe.
Let us help you breathe easier—reach out today for a consultation.