Radon Resistant New Construction
With an increasing awareness of the dangers of radon in new buildings, more and more states are adopting Radon Resistant New Construction (RRNC) guidelines. According to the EPA, “All of the techniques and materials (needed during the radon resistant new construction process) are commonly used in home construction. No special skills or materials are required when adding radon-resistant features as a new home is being built.”
Basically, the EPA has five materials that builders should use while constructing a home to mitigate radon infiltration. They are: gravel, plastic sheeting/vapor retarder, vent pipe, sealing/ caulking, and a junction box. The costs of meeting Radon Resistant New Construction guidelines are, according to the EPA, “certainly cheaper than radon mitigation after the fact.”
An important caveat to homeowners and buyers, however: Remember that “Radon Resistant” does NOT mean “Radon Proof”. RRNC doesn’t remove radon from a home; it simply prepares a home for the addition of more piping and a radon fan. Once that fan is properly installed and activated by a certified radon professional, then the home – while still not radon proof (there is no such thing) – can be protected from high radon levels. Only with a full, activated radon reduction system can you help to ensure a safe and healthy living environment for you and your family.
