Industry: 2439—Structural Wood Members, Not Elsewhere Classified
Establishments primarily engaged in producing laminated or fabricated trusses, arches, and other structural members of lumber. Establishments primarily engaged in fabrication on the site of construction are classified in
| Structural members, laminated wood: arches, trusses, timbers, and parallel chord ceilings | Trusses, wood |
| Codes |
Titles | Total Marketable US Businesses |
| 24390000 | Structural wood members, nec | 122 |
| 24399901 | Arches, laminated lumber | 11 |
| 24399902 | Timbers, structural: laminated lumber | 53 |
| 24399903 | Trusses, except roof: laminated lumber | 81 |
| 24399904 | Trusses, wooden roof | 675 |
