How Radon Mitigation Systems Work: Behind the Scenes with Our Experts
- Jordan K
- Jul 7, 2025
- 3 min read
Updated: Jan 10
Understanding Radon: A Guide to Mitigation Systems
Radon is an invisible, odourless gas that can quietly accumulate in your home, putting your family’s health at risk. At Radon First, we believe every homeowner deserves to understand how a radon mitigation system works—and why professional installation makes all the difference. Let’s take you behind the scenes with our expert team.
What Is Radon and Why Should You Care?
Radon is a naturally occurring radioactive gas that seeps into homes through cracks in the foundation, gaps around pipes, and even through the soil. Classified as a carcinogen by the International Agency for Research on Cancer, radon is responsible for approximately 16% of lung cancer deaths in Canada, according to Health Canada. The only way to know your home’s radon level is to test; and if it’s high, mitigation is a must.
The Science Behind Radon Mitigation
A radon mitigation system is designed to reduce radon concentrations to safe levels, protecting your family’s health long-term. Here’s how our process works:
1. Site Assessment & Custom Plan
Every home is unique. Our experts start with a thorough assessment of your property—identifying entry points, foundation types, and the best locations for system installation.
2. Creating a Suction Point
We strategically drill a small hole in the basement floor (or crawl space) to access the soil beneath your home. This becomes the primary suction point for radon gas.
3. Piping & Ventilation
A network of specialized pipes is installed, running from the suction point up through the house and out above the roofline. This piping safely channels radon gas away from your living space.
4. The Heart of the System: The Radon Fan
A high-quality, energy-efficient radon fan is installed along the piping—usually in the attic, garage, or outside the home. This fan creates negative pressure beneath your foundation, drawing radon from the soil and venting it safely outdoors.
5. Sealing & Finishing Touches
We seal all visible cracks, gaps, and joints in your foundation with advanced radon sealants. This step not only improves system efficiency but also adds a waterproofing membrane for extra peace of mind.
6. Post-Installation Testing
After installation, we recommend a follow-up radon test to ensure the system is working—and that your home’s radon levels are well below Health Canada’s recommended threshold.
Why Choose Professional Installation?
DIY radon mitigation can seem tempting, but only a certified professional can guarantee results. Our team at Radon First uses advanced equipment, adheres to industry best practices, and ensures every system is tailored to your home’s specific needs.
Protect Your Home; And Your Loved Ones
Radon mitigation isn’t just another home improvement; it’s a critical investment in your family’s health. If you haven’t tested your home for radon, or if you’re concerned about high levels, our experts are here to help.
The Importance of Regular Testing
Testing your home for radon should not be a one-time event. Regular testing is essential to ensure that radon levels remain low over time. Changes in your home, such as renovations or changes in ventilation, can affect radon levels. Therefore, we recommend testing every two years to maintain a safe environment for your family.
The Cost of Radon Mitigation
Investing in a radon mitigation system can vary in cost depending on your home’s size and the complexity of the installation. However, the cost of not addressing radon can be much higher, considering the potential health risks. It’s essential to view this as an investment in your family’s long-term health.
Conclusion: Take Action Today
Radon mitigation is a crucial step in protecting your home and loved ones. Don’t wait until it’s too late. If you suspect high radon levels in your home, contact Radon First today for a free consultation. Our experts are ready to help you create a safer, healthier living environment.
587-413-1510
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