North American Industry Classification System (NAICS) code 321918 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing millwork (except wood windows, wood doors, and cut stock).
Included activity examples
- Clear and finger joint wood moldings manufacturing
- Decorative wood moldings (e.g., base, chair rail, crown, shoe) manufacturing
- Ornamental woodwork (e.g., cornices, mantel) manufacturing
- Planing mills, millwork
- Stairwork (e.g., newel posts, railings, stairs, staircases), wood, manufacturing
- Wood flooring manufacturing
- Wood shutters manufacturing
- Official title
- Other Millwork (including Flooring)
- Code level
- 6
- Parent industry
- Millwork 32191
- Open opportunities
- 2 open · 9 active
SBA small-business size standard
500 employees
Employee-count basis
Check this standard and its exceptionsExcluded or separately classified activities
Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.
Manufacturing cut stock, resawing lumber, and/or planing purchased lumber--are classified in U.S. Industry 321912, Cut Stock, Resawing Lumber, and Planing.
Manufacturing wood windows and doors--are classified in U.S. Industry 321911, Wood Window and Door Manufacturing; and
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.