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.
| Go to: | No change 2002 to 2007 | No change 1997 to 2002 | 2002 Economic Census and other data sources |
| 2007 NAICS | 2002 NAICS | 1997 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 |
