Understanding FHFA Radon Testing: a Contractor’s Guide
Radon is a colorless, odorless gas that can pose serious health risks, including lung cancer, especially in residential buildings. The Federal Housing Finance Agency (FHFA) plays a crucial role in ensuring that housing finance is safe and secure for borrowers and investors alike. For contractors, understanding FHFA radon testing guidelines is vital not only for compliance but also for safeguarding the health of occupants. This article explores the FHFA’s approach to radon testing and how contractors can effectively implement these practices (and how Clear Radon can help you achieve compliance).
What is Radon and Why is it a Concern?
Radon is a naturally occurring radioactive gas produced from the decay of uranium in soil, rock, and water. It can enter buildings through cracks in floors, walls, and construction joints, leading to indoor air quality issues. According to the U.S. Environmental Protection Agency (EPA), radon is the second leading cause of lung cancer in the United States. This makes it essential for contractors to recognize the importance of radon testing in residential properties.
FHFA’s Role in Radon Testing
The FHFA oversees government-sponsored enterprises (GSEs) like Fannie Mae and Freddie Mac, which significantly influence the housing finance system. In line with its mission to promote stability and affordability in housing, the FHFA has established guidelines for radon testing in properties financed by these GSEs. Compliance with these guidelines not only protects homeowners but also mitigates financial risks associated with radon contamination.
Key Guidelines for Contractors
Understanding Testing Protocols: Contractors should familiarize themselves with the EPA's radon testing protocols, as the FHFA typically aligns its guidelines with these standards. The EPA recommends short-term testing using reliable test kits, followed by long-term testing if elevated levels are detected. The industry standard for “elevated levels of radon” is anything testing 4 pCI/L and above.
The FHFA requires 25% of all ground-floor units to be tested by an environmental professional for elevated radon levels.
This testing is required at Fannie Mae and Freddie Mac-backed, multi-family properties, regardless of property location, subject to some exemptions and deferrals.
2. Mitigation Measures: If high radon levels are detected, contractors are responsible for implementing effective radon mitigation strategies. Common solutions include:
Sub-slab depressurization: Installing a vent pipe system and fan to reduce radon levels.
Sealing cracks: Sealing floors and walls can help prevent radon from entering.
Improving ventilation: Enhancing airflow can lower indoor radon concentrations.
3. Documentation and Reporting: After testing and any necessary mitigation, contractors must provide thorough documentation. This should include test results, mitigation measures taken, and recommendations for ongoing monitoring. Proper documentation not only aids compliance with FHFA guidelines but also provides peace of mind to property owners and future buyers.
BONUS NOTE: Clear Radon is experienced in all 3 guidelines above and can ensure the FHFA radon standards are met meticulously.
The Benefits of Compliance
Compliance with FHFA radon testing guidelines offers numerous advantages for contractors:
Enhanced Reputation: Multi-family contractors who prioritize radon safety can distinguish themselves in the competitive housing market. Demonstrating a reliable relationship with an environmental professional in radon testing and mitigation builds trust with clients, and avoids time delays when radon services are needed.
Risk Mitigation: By adhering to FHFA guidelines, contractors reduce the risk of legal liabilities associated with radon exposure, thereby protecting their business.
Improved Client Satisfaction: Property owners who receive thorough radon testing and mitigation services are more likely to be satisfied with their contractor, leading to positive reviews and referrals.
Conclusion
Radon testing is a critical aspect of ensuring the safety and quality of multi-family properties. As contractors, understanding and adhering to the FHFA’s guidelines on radon testing is essential for maintaining compliance with housing finance regulations. By implementing proper testing and mitigation measures, establishing a solid relationship with an environmental professional, and providing documented results, contractors can not only fulfill their responsibilities but also enhance their business’s reputation and success.
For those in the contracting field, Clear Radon is here to keep you informed about radon testing and mitigation!
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Contact us for any FHFA radon regulation questions or to receive a quote on radon testing and mitigation for commercial properties.
Devin McDowell, owner and certified technician
417-849-4729