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Radon Testing · Reasnor, IA

Radon Testing in Reasnor

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

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Reasnor · Jasper County

Radon Testing in Reasnor

Radon Testing in Reasnor, Jasper County, by Closer Look Inspectors. Reasnor is an 1877 plat of older frame homes on the open Jasper County farm ground.

Radon testing places an EPA-protocol continuous monitor on a home's lowest livable level to measure radon gas — and it matters across Iowa, where Iowa HHS reports 71.6 percent of homes above the action level — the largest percentage of any state.

Reasnor homes are inspected by a local partner in our Iowa network.  ·  Call or text (563) 517-7815

Two-story home with gabled roof and attached two-car garage — Radon Testing in Reasnor, IAReasnor
Local housing

Homes in Reasnor.

Reasnor housing runs to older frame homes dating back toward the 1877 plat, with a thin layer of later additions, across the original plat blocks and the farmsteads on the open ground around them, on rolling Southern Iowa Drift Plain clay under a loess cap that swells wet and shrinks dry — and that mix shapes what a radon testing here needs to find.

Local conditions in Reasnor

No Iowa law requires a home inspection before a sale — the one mandatory time-of-transfer inspection covers private septic systems (Iowa Code 455B.172) — which makes an independent inspection the only thorough, buyer-side read on a Reasnor home. Reasnor sits in Jasper County, and every Iowa county is EPA Radon Zone 1. Iowa HHS reports Iowa has the largest percentage of homes above the 4.0 pCi/L action level of any state — 71.6 percent in the Iowa Radon Survey — and the Iowa seller disclosure form asks for any known radon test results. Finished basements concentrate it, and only a 48-hour test gives you this home's number. Iowa leaves frost depth to the local building code rather than one statewide number, and the annual freeze-thaw cycle drives the settlement cracks and ice-dam wear that Reasnor-area homes face.

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Questions

Common questions.

Is radon really a concern in Iowa?
Yes. The Iowa Department of Natural Resources reports that more than two in five Iowa 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.
Why does foundation movement come up so often in Reasnor reports?
Because of what the town is built on. Southern Iowa Drift Plain ground here is a silty loess mantle over deep pre-Illinoian glacial till, and that clay changes volume with the seasons — expanding in a wet spring, pulling back in a dry August. Houses that have been through a hundred and forty of those cycles show it: stair-step cracking in block and stone walls, doors that bind part of the year, floors out of level. The pattern matters more than the single crack, along with grading and downspout discharge, and the key question is whether the movement looks old and stable or current.
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