2017 NAICS Definition

T = Canadian, Mexican, and United States industries are comparable.

321214 Truss Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing laminated or fabricated wood roof and floor trusses.

Cross-References.

• Establishments primarily engaged in manufacturing wood I-joists are classified in U.S. Industry 321213, Engineered Wood Member (except Truss) Manufacturing.

2007 NAICS		2012 NAICS		2017 NAICS		Corresponding Index Entries
321214		321214		321214		Floor trusses, wood, manufacturing
321214		321214		321214		Roof trusses, wood, manufacturing
321214		321214		321214		Trusses, glue laminated or pre-engineered wood, manufacturing
321214		321214		321214		Trusses, wood roof or floor, manufacturing
321214		321214		321214		Trusses, wood, glue laminated or metal connected, manufacturing