AAMA/WDMA/CSA 101/I.S.2/A440-2017 Archives

Massive window ceiling in Atlanta following the North American Fenestration Standard.

2017 North American Fenestration Standard

February 1, 2018February 14, 2023Brad Kelechava

The North American Fenestration Standard (NAFS), which covers specifications for windows, doors, and skylights, is a prime example of the drive to harmonize industrial practices. […]