Iowa City Radon Pros Get a Free Estimate (319) 555-0142

How long does a radon mitigation system last?

Short answer: A correctly installed system lasts 15 to 20+ years. The fan typically lasts 7 to 15 years and is the most likely component to fail; most fans carry a 5-year manufacturer warranty. The pipework and seals are essentially permanent.

The system itself is designed to last decades. The PVC pipework, suction points, and seals are essentially permanent if installed correctly — they don't wear out under normal conditions.

The fan is the only moving part and the only component that wears out. Modern radon fans (Radonaway RP-series, Festa AMG, Festa SoLow) typically last 7 to 15 years, with most failures occurring around year 10. Fan replacement runs $300–$600 in Iowa City including labor.

We install our systems with:

  • Lifetime warranty on the system design — if it ever fails to keep your levels under 4.0 pCi/L, we re-engineer at no cost
  • 5-year warranty on workmanship — pipes, seals, electrical
  • Manufacturer warranty on the fan — usually 5 years

Translation: if your levels creep up later, call us. If the fan dies in year 4, call us. After year 5 the fan is your responsibility, but replacement is straightforward.

Still have questions about radon in Iowa City?

Call us for a free, no-pressure conversation. Most homeowner questions take less than 5 minutes to answer.

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Related questions

Do I have to mitigate radon to sell my house in Iowa City?

Iowa law does not require mitigation before sale, but it does require disclosure. In practice, most buyers in Iowa City request mitigation as a condition of closing when test results are above 4.0 pCi/L. Sellers usually pay or credit at closing.

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Where does the radon fan get installed?

Per EPA guidelines, the fan must be installed in an unconditioned space — typically the attic or mounted on an exterior wall. Fans are never installed inside finished living space, in basements, or in crawlspaces.

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How loud is a radon mitigation system?

Modern radon fans are very quiet — typically 30 to 45 decibels at the fan, which is quieter than a refrigerator. Inside the home, you usually can't hear it at all unless you're directly under the attic-mounted fan.

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