NFRC Publishes Two New Documents
February 28, 2011

The National Fenestration Rating Council (NFRC) announced two documents pertaining to its procedures for determining the energy performance of attachment products have been published and are now available.

The available documents are NFRC 100 A - 2010, which explains the procedure for determining fenestration attachment product U-factors and NFRC 200 A - 2010, which describes the procedure for determining fenestration attachment product solar heat gain coefficient (SHGC) and visible transmittance (VT) at normal incidence.

NFRC 100 A – 2010 can be downloaded here and NFRC 200 A – 2010 can be downloaded here.

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