Roanoke, LA Radon Levels
Check local Roanoke radon levels and find certified testing and mitigation professionals to keep your home safe
Roanoke, LA Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Jefferson Davis Parish County, LA
Zip Code
70581
Found in Jefferson Davis Parish within the Lake Charles Metro area, Roanoke sits on Louisiana's Coastal Plain sediments and alluvial deposits. Specific radon testing data is limited for the 70581 zip code area, though the region's geology typically produces lower radon levels, making individual home testing the best way to assess risk.
Roanoke, LA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Roanoke?
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Radon FAQ for Roanoke, LA
What EPA Radon Zone is Roanoke in?
Roanoke and the 70581 zip code are in Jefferson Davis Parish County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Roanoke?
Radon mitigation in Roanoke 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 Roanoke?
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 Louisiana
Cities in Louisiana with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| New Orleans | 8.00 pCi/L | 1 |