• All RRNC (radon resistant new construction) systems designed and installed by Cascade Radon, Inc. are guaranteed to reduce average, long-term indoor radon levels to 2.0 pCi/L or less.
Services Provided
• System Design and Specifications
• System Installation
• Project Consulting and Oversight
• Post-Construction Testing
• Post-Construction System Adjustments (even if initially installed by others)
Why RRNC Construction?
- Code Compliant.
- HUD Compliant: Design and installation by an EPA certified radon professional is required by HUD.
- Reduced Liability: Most architects, general contractors, and developers’ liability insurance does not cover radon design or installation.
- Cost Effective and Energy Efficient: Properly designed and installed RRNC systems can work passively, eliminating the long-term energy costs of a fan-driven "active" system.
- Real Estate: Comfort knowing a new home is EPA/RRNC Certified and the work performed and guaranteed by a proven industry leader.
- Eliminates post-construction retrofit systems.
Proven Record
Every RRNC system we have designed and installed over the past 22 years has worked passively, effectively keeping average, long-term radon levels below 2.0 pCi/L without the need for an active, continuously running electric exhaust fan.
Do it Right the First Time
There is a significant difference between designing and installing an RRNC system per the minimum code requirements (Appendix F), and installing a system that actually works (per EPA standards).
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