National Fenestration Rating Council
An independent US non-profit organization that establishes objective window, door, and skylight energy performance ratings to help compare products.
6305 Ivy Lane
Suite 410
Greenbelt
NFRC-US
USA
Suite 410
Greenbelt
NFRC-US
USA
Documents by this publisher
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| Series details | Title | Year | Status |
|---|---|---|---|
| ANSI/NFRC 100-2023 | Procedure for determining fenestration product U-factors | 2023 | Current |
| ANSI/NFRC 200-2023 | Procedure for determining fenestration product solar heat gain coefficient and visible transmittance at normal incidence | 2023 | Current |
| ANSI/NFRC 400-2023 | Procedure for determining fenestration product air leakage | 2023 | Current |
| ANSI/NFRC 500-2017 | Procedure for determining fenestration product condensation resistance values | 2017 | Current |
| Standard 100-2020 | Procedure for determining fenestration product U-factors | 2020 | Withdrawn |
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