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Radon Testing · Winthrop, MN

Radon Testing in Winthrop

Radon Testing in Winthrop, MN by Closer Look Inspectors. A photo-mapped digital report within 24 hours.

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Winthrop · Sibley County

Radon Testing in Winthrop

Radon Testing in Winthrop, Sibley County, by Closer Look Inspectors. Winthrop is a small Sibley County farm town of early-1900s and postwar homes.

Radon testing places an EPA-protocol continuous monitor on a home's lowest livable level to measure radon gas — and it matters across Minnesota, where more than two in five homes test above the action level.

Questions about a Winthrop home?  ·  Call or text (612) 457-1634

Single-story yellow brick rambler with attached garage — Radon Testing in Winthrop, MNWinthrop
Local housing

Homes in Winthrop.

Winthrop housing runs to early-1900s and postwar homes, across the older town grid, on flat Sibley County prairie clay — and that mix shapes what a radon testing here needs to find.

Local conditions in Winthrop

Out in Winthrop, many properties sit beyond city sewer and water on private septic systems and wells, so we flag those for the specialized testing they deserve. Winthrop sits in Sibley County, in EPA Radon Zone 1, and MDH reports more than two in five Minnesota homes have radon levels that pose a significant health risk. Finished basements concentrate radon, and only a 48-hour test tells you the number. Footings here must reach the 3-1/2-foot depth Minnesota Rules 1303.1600 set for the southern frost zone, and that annual freeze-thaw cycle is what drives the settlement cracks, frost heave and ice-dam wear that Winthrop-area homes face.

Home inspection in Winthrop →  ·  More about radon testing →

Questions

Common questions.

Is radon really a concern in Minnesota?
Yes. The Minnesota Department of Health reports that more than two in five Minnesota homes have radon levels that pose a significant health risk, and finished basements are where it concentrates.
How long does the test run?
A 48-hour minimum under closed-house conditions; the result is delivered with your inspection report.
Do you cover Winthrop?
Yes — between the metro and New Ulm, well within range, with clay-ground moisture and older systems the usual items.
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