Windsor, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Windsor in?

Windsor is in Henry County, EPA Zone 2.

Q: How much does radon mitigation cost in Windsor?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Henry County

EPA Zone 2

Positioned in Henry County in west-central Missouri, Windsor sits atop the state's diverse geological formations that include limestone and other sedimentary rocks. The community features typical Midwestern housing from various periods, with many homes having full or partial basements where radon can accumulate. Since radon testing data for the 65360 area is currently limited, homeowners should conduct individual testing to assess their specific radon exposure levels.

Windsor, MO Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Windsor, MO Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Windsor Radon Facts

Key details about the radon risk profile for Windsor and the 65360 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Henry County, MO

Zip Code

65360

Predicted Screening Level

2–4 pCi/L (Zone 2)

Windsor and the 65360 zip code are located in Henry County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Windsor, MO

What EPA Radon Zone is Windsor in?

Windsor and the 65360 zip code are in Henry County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Windsor?

Radon mitigation in Windsor typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Windsor?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Missouri

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0