Troy, VT Radon Mitigation and Testing

Q: What EPA Radon Zone is Troy in?

Troy is in Orleans County, EPA Zone 2.

Q: How much does radon mitigation cost in Troy?

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

Orleans County

EPA Zone 2

Located in Orleans County near the Canadian border, Troy sits in Vermont's glacial till region where granite bedrock and clay soils can influence radon levels. While testing data for the 05868 zip code area remains limited, homeowners should consider radon testing given the state's geological conditions. Many homes in northern Vermont feature full basements that can accumulate radon gas.

Troy, VT Radon Mitigation

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

Troy, VT Radon Testing

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

Troy Radon Facts

Key details about the radon risk profile for Troy and the 05868 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Orleans County, VT

Zip Code

05868

Predicted Screening Level

2–4 pCi/L (Zone 2)

Troy and the 05868 zip code are located in Orleans 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 Troy, VT

What EPA Radon Zone is Troy in?

Troy and the 05868 zip code are in Orleans 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 Troy?

Radon mitigation in Troy 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 Troy?

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 Vermont

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

City	Avg User Radon Level	Submissions
Stowe	13.00 pCi/L	2
Wilmington	8.50 pCi/L	2