Join Our Team

Join Our Team “NFRC is an Equal Opportunity Employer (EOE). The company provides equal employment opportunities to all employees and applicants without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical...

CMAST Support

CMAST Support and Information If you are experiencing issues, or if you have a feature request for the improvement of CMAST, please review the information below. If you do not see information that will help you to resolve your issue, please fill out...

Privacy Policy

NFRC Privacy Policy Statement General We would like to thank you for your interest and welcome you to our website. We are committed to protecting your privacy. This Privacy Policy (the “Policy”) applies to this website and governs data collection and usage at this...

Energy Performance Label

Independent energy ratings. Informed purchase decisions. NFRC-certified products are independently tested, certified, and labeled to help you make the best purchase decision for your needs. While the ENERGY STAR label tells you if a product is energy-efficient, the...

National Fenestration Rating Council

National Fenestration Rating Council: Guide to High-Performance Windows,  Doors, & Skylights Each year, the average American household spends $1,500–2,500 on energy bills. 45% of that cost is for heating and cooling. Choosing high-performance windows, doors, and...