North American Industry Classification System (NAICS) code 321911 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 window and door units, sash, window and door frames, and doors from wood or wood clad with metal or plastics.
- Official title
- Wood Window and Door Manufacturing
- Code level
- 6
- Parent industry
- Millwork 32191
- Open opportunities
- 0 open · 6 active
SBA small-business size standard
1,000 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.
Establishments primarily engaged in fabricating wood windows or wood doors at the construction site are classified in Industry 238350, Finish Carpentry Contractors.
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.