Associations publish updated North American Fenestration Standard

The 2011 edition of AAMA/WDMA/CSA 101/I.S.2/A440, NAFS — North American Fenestration Standard/Specification for windows, doors, and skylights has received final approval and is now available, according to a Nov. 28 release from the American Architectural Manufacturers Association. The standard is the result of a multi-year effort by AAMA, the Canadian Standards Association and the Window & Door Manufacturers Association. The updated 2011 standard replaces the 2008 edition of the joint standard.

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