Sunday, October 11, 2026

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Sunday, October 11, 20261 Story
Lead Story · OCT 10

When to Invest in a Radon System Upgrade for Your Home

If you already have a radon mitigation system in your basement or crawl space, you might assume it will work reliably forever. In my years working with these systems in St. Louis, I have seen plenty of homeowners discover that assumption the hard way. A system that was installed ten or fifteen years ago can start to underperform, and the signs are often subtle at first. The manometer might show a lower reading than it used to, or you might notice that the radon fan sounds a

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If you already have a radon mitigation system in your basement or crawl space, you might assume it will work reliably forever. In my years working with these systems in St. Louis, I have seen plenty of homeowners discover that assumption the hard way. A system that was installed ten or fifteen years ago can start to underperform, and the signs are often subtle at first. The manometer might show a lower reading than it used to, or you might notice that the radon fan sounds a

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