New NAAWS standard released

A revised edition of the North American Architectural Woodwork Standards, NAAWS 4.0, was released on May 31 by the Woodwork Institute and the Architectural Woodwork Manufacturers Association of Canada.

NAAWS 4.0 will become effective on Sept. 1, 2021 and will serve as a comprehensive and forward-focused standard that will both build on and replace NAAWS 3.1.

It is available as a free download or hardcopy purchase at www.naaws.com.