National Fenestration Rating Council

Task Groups: Blinds Between Glass

Welcome to the Blinds Between Glass Task Group

Scope (Draft): The Blind-Between-Glass Task Group (BBG TG) shall develop an appropriate method of simulating and rating U-Factor, Solar Heat Gain Coefficient, and Visible Transmittance for blinds-between-glass in accordance with common NFRC practices.

Group Chair: Jim Allardyce

Staff Liaison: Scott Hanlon

Reports to: Technical Committee

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The National Fenestration Rating Council (NFRC) is the trusted, independent, nonprofit certification body for the energy performance of windows, doors, and skylights. With more than 35 years of expertise, NFRC is the standard-bearer in fenestration performance certification, providing the public with objective data that helps stakeholders make informed decisions about product and building performance. NFRC certification ensures that products are tested using precise, scientifically validated methods, resulting in ratings that are fair, accurate and credible. Contact us at info@nfrc.org.

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