The Timeline of Radon Mitigation: How Long Does Radon Mitigation 

After discovering elevated radon levels in your home, the immediate question on your mind is likely, “How long does radon mitigation take to make my home safe?” Radon mitigation systems start working almost immediately, reducing dangerous radon gas levels within a few days.

However, various factors, including the size of your home and the severity of radon contamination, can influence how long it takes to achieve safe, long-term results.

In this guide, we’ll discuss the radon mitigation process, what happens after installation, and how quickly you can expect to see radon levels drop, ensuring that your home or commercial property in Illinois is safe for everyone.

What Happens Right After Installation?

After your radon mitigation system is installed, it begins working immediately to reduce radon levels in your home. The fan develops a vacuum that pulls the gas from the ground beneath your home and expels it outside. Initial radon level drops can be noticeable within the first 24 hours, but the levels can take a few days to stabilize.

Monitoring Radon Levels After Installation

It’s essential to perform radon testing before and after installing a mitigation system to establish a baseline and monitor its effectiveness. Continuous radon level monitoring for the first few days post-installation ensures the system works as expected.

Factors That Affect the Timeline

While most systems show results quickly, the time it takes to reach acceptable radon levels can vary depending on:

  • The size of the home: Larger homes may take slightly longer to see significant radon reduction.
  • The severity of radon levels pre-installation: Homes with very high radon levels may take longer to reach the EPA-recommended threshold of 4.0 pCi/L or below.
  • Proper installation: A system should show results within a day or two. If levels don’t drop as expected, a system check may be required to ensure everything works correctly.

Ensuring Long-Term Radon Reduction

Installing a radon mitigation system is only the first step. Regular system maintenance and radon testing every few years will help ensure that radon levels remain low in your home over the long term.

Midwest Radon Services provides custom radon mitigation system designs for each customer, taking detailed measurements to ensure the job is done right the first time. We meet all I.E.M.A. and E.P.A. standards, ensuring your home’s safety.
Get a free quote today to learn more about our innovative and efficient radon mitigation solutions.