Clyde, NC Radon Mitigation and Testing

Q: What EPA Radon Zone is Clyde in?

Clyde is in Haywood County, EPA Zone 2.

Q: How much does radon mitigation cost in Clyde?

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

Haywood County

EPA Zone 2

Situated in Haywood County within North Carolina's Blue Ridge Mountains, Clyde sits atop crystalline bedrock and mountain soils that create moderate radon potential across the 28721 zip code area. Current testing data remains sparse, making professional radon evaluation important for homeowners in this mountain community. The area's combination of older mountain homes with stone foundations and newer construction creates varying radon entry patterns throughout the valley.

Clyde, NC Radon Mitigation

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

Clyde, NC Radon Testing

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

Clyde Radon Facts

Key details about the radon risk profile for Clyde and the 28721 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Haywood County, NC

Zip Code

28721

Predicted Screening Level

2–4 pCi/L (Zone 2)

Clyde and the 28721 zip code are located in Haywood 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 Clyde, NC

What EPA Radon Zone is Clyde in?

Clyde and the 28721 zip code are in Haywood 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 Clyde?

Radon mitigation in Clyde 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 Clyde?

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 North Carolina

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

City	Avg User Radon Level	Submissions
Murphy	12.83 pCi/L	6
Blowing Rock	10.17 pCi/L	6
Brevard	7.50 pCi/L	4
Cary	5.00 pCi/L	4
Highlands	4.50 pCi/L	4
Mooresville	4.00 pCi/L	4
Banner Elk	9.33 pCi/L	3
Charlotte	7.33 pCi/L	3
Denver	4.33 pCi/L	3
Hendersonville	9.00 pCi/L	2
Wake Forest	4.50 pCi/L	2
Apex	3.50 pCi/L	2
Huntersville	3.50 pCi/L	2
Raleigh	9.00 pCi/L	1
Fayetteville	5.00 pCi/L	1
Waxhaw	4.00 pCi/L	1
Chapel Hill	3.00 pCi/L	1
Clayton	No submissions	0
Fuquay Varina	No submissions	0
Holly Springs	No submissions	0