NAICS 332321: Metal Window and Door Manufacturing
Metal Window and Door Manufacturing is NAICS code 332321. A business is small under it with 750 employees or fewer. 4 federal contracts are open on SAM.gov under this code right now.
- SBA size standard
- 750 employees or fewer
- Open contracts now
- 4
- Federal spending, FY2025
- $22.8 million
- Share won by small businesses
- 72%
- Small businesses registered
- 501
Open federal contracts for metal window and door manufacturing
- Quick Acting Watertight Scuttle
Due in 4 daysOct 8, 2026
- Watertight Door
Due in 5 daysOct 9, 2026
- DOOR,ACCESS,WEAPON SYS
Due in 6 daysOct 10, 2026
- WINDOW, MARINE
Due in 87 daysDec 30, 2026
What NAICS 332321 covers
The Census Bureau's NAICS index lists these kinds of work under 332321:
- Baseboards, metal, manufacturing
- Casements, metal, manufacturing
- Door and jamb assemblies, metal, manufacturing
- Door frames and sash, metal, manufacturing
- Doors, metal, manufacturing
- Fire doors, metal, manufacturing
- Frames, door and window, metal, manufacturing
- Garage doors, metal, manufacturing
- Hangar doors, metal, manufacturing
- Jalousies, metal, manufacturing
- Louver windows, metal, manufacturing
- Molding and trim (except motor vehicle), metal, manufacturing
- Rolling doors for industrial buildings and warehouses, metal, manufacturing
- Sash, door and window, metal, manufacturing
The index lists 25 entries for this code in all.
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 332321
To count as a small business for a contract assigned NAICS 332321, your business must have 750 employees or fewer. Employees are averaged over the last 24 months.
From SBA's table of size standards, effective Mar 17, 2023. Confirm it with SBA's size standards tool before you certify your size.
Who buys metal window and door manufacturing
Agencies that awarded the most under NAICS 332321 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Defense Logistics Agency | $16.5 million |
| Department of the Navy | $11 million |
| Department of the Army | $10.9 million |
| Department of State | $8.5 million |
| U.S. Coast Guard | $7.1 million |
| Department of Veterans Affairs | $2.8 million |
| Department of the Air Force | $2.6 million |
| Office of the Chief Financial Officer | $1.9 million |
Open notices right now come from Dept of Defense (6) and Department of Homeland Security (1).
Set-asides on open 332321 contracts
- Total small business set-aside: 5
- No set-aside (full and open): 2
Not sure which set-asides you qualify for? Try the free SBA certification screener, or read set-aside contracts, explained.
Your competition
501 businesses with active SAM.gov registrations are rated small under NAICS 332321, most of them in Texas (53), Florida (48), California (48), New York (27) and North Carolina (19). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 332321 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $25.3 million |
| FY2025 | $22.8 million |
| FY2026 | $17.6 million |
| FY2027 (so far) | $0 |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
- 332311 Prefabricated Metal Building and Component Manufacturing
- 332312 Fabricated Structural Metal Manufacturing
- 332313 Plate Work Manufacturing
- 332322 Sheet Metal Work Manufacturing
- 332323 Ornamental and Architectural Metal Work Manufacturing
Frequently asked questions
What is NAICS code 332321?
332321 is the 2022 NAICS code for Metal Window and Door Manufacturing. The Census Bureau's index lists work such as baseboards, metal, manufacturing, casements, metal, manufacturing, door and jamb assemblies, metal, manufacturing under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 332321?
750 employees or fewer. A business at or under that is small for contracts assigned this code. The current SBA table took effect Mar 17, 2023.
Are there government contracts for metal window and door manufacturing?
Yes. 4 federal contract opportunities under NAICS 332321 are open on SAM.gov right now. Agencies obligated about $22.8 million under this code in fiscal year 2025, according to USAspending.gov.
How do I add NAICS code 332321 to my SAM.gov registration?
Update your entity registration on SAM.gov and add the code on the Goods and Services page, in the Assertions section. You can list several NAICS codes and mark one as your primary. Changes are free.
Keep going
- Search other NAICS codes by keyword or company
- How to choose NAICS codes for government contracts
- NAICS codes with the most open federal contracts
FedReady is an independent company, not affiliated with SBA, SAM.gov, the Census Bureau or any government agency. Open-contract counts come from SAM.gov and update daily; spending figures come from USAspending.gov.