| Includes | columns, beams, joists, trusses, and other structural units fabricated from wood or wood in combination with metal elements. |
| Alternate Terms/Abbreviations | CLT: Cross-Laminated Timber, DLT: Dowel-Laminated Timber LVL: laminated veneer lumber. PSL: parallel strand lumber. |
| See | 05 20 00 for metal joists. 06 18 00 for glued-laminated construction. 13 32 00 for space frames. 13 33 00 for geodesic structures. |