Specifying Authority Information

Specifying Authority The Specifying Authority (SA) is the entity who specifies the fenestration products/ systems and components, and identifies the suppliers to be used on a commercial or non-residential project in order to meet design and performance requirements....

ACE & ACE Organizations

ACE & ACE Organizations Approved Calculation Entities (ACEs) An ACE is an individual who has attended an Approved Calculation Entity Training Workshop, completed and passed all necessary examinations, and has obtained a Certificate of Approval that qualifies him...

Contact

Contact Us If you have any questions about the site, please feel free to contact us. We are always looking for ways to better serve our members. National Fenestration Rating Council6305 Ivy Lane, Suite 410Greenbelt, MD 20770Voice: 301-589-1776Fax: 301-589-3884 View...

Industry

Guide consumer choice. Contribute to energy ratings criteria.When you join the NFRC, you provide more visibility into your product’s energy performance—enabling trust from consumers and more business potential for you.Plus, you give yourself a seat at the table among...