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Notes
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W/T Approval Notes

Item Name Posted By Date Posted
2023-03-15 WT Approval TG Notes PDF (90.08 KB) S. Hanlon 3/15/2023
W/T Notes from 2022 ZIP (522.29 KB) S. Hanlon 3/15/2023
W/T Notes from 2019 - 2021 ZIP (2.27 MB) S. Hanlon 3/15/2023
W/T Notes from 2016 ZIP (23.19 KB) S. Hanlon 3/15/2023
W/T Notes from 2015 ZIP (65.64 KB) S. Hanlon 3/15/2023
W/T Notes from 2014 ZIP (113.52 KB) S. Hanlon 3/15/2023
W/T Notes from 2013 ZIP (113.44 KB) S. Hanlon 3/15/2023
W/T Notes from 2006 - 2012 ZIP (600.17 KB) S. Hanlon 3/15/2023
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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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