NAICS Code 332321: Metal Window and Door Manufacturing

National industry

SBA small business size standard: 750 employees

Definition

This U.S. industry comprises establishments primarily engaged in manufacturing metal framed windows (i.e., typically using purchased glass) and metal doors. Examples of products made by these establishments are metal door frames; metal framed window and door screens; and metal molding and trim (except automotive).

Government contracts for this product: PSC 2040 Marine Hardware and Hull Items

Code facts

Contract awards
402 In the last 12 months
Contract obligations
$22,802,020 In FY2025

NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.

Business activities under NAICS 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
  • Screen doors, metal frame, manufacturing
  • Screens, door and window, metal frame, manufacturing
  • Shutters, door and window, metal, manufacturing
  • Skylights, metal, manufacturing
  • Storm doors and windows, metal, manufacturing
  • Trim and molding (except motor vehicle), metal, manufacturing
  • Trim, metal, manufacturing
  • Weatherstrip, metal, manufacturing
  • Window frames and sash, metal, manufacturing
  • Window screens, metal frame, manufacturing
  • Windows, metal, manufacturing

Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date -$173,850
FY2026 $17,880,618
FY2025 $22,802,020
FY2024 $25,288,390
FY2023 $20,453,662

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 Advantec Manufacturing Usa, Inc. $2,931,150
2 Gozian Inc. $2,016,373
3 Allied Defense Industries, LLC $691,887
4 Korea Steel $574,700
5 The L.c.doane Company $538,086
6 Universal Spartan LLC $533,028
7 Advanced Structures Corporation $475,717
8 Cornell-Carr Co., Inc. $449,994
9 Assa Abloy Entrance Systems US Inc. $443,380
10 Triman Industries Inc. $403,556

See the full FY2025 ranking of NAICS 332321 contractors, by parent company.

Top funding agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Defense Logistics Agency Department of Defense $4,729,403
2 Department of the Navy Department of Defense $4,261,937
3 Department of Homeland Security $4,062,009
4 Department of Veterans Affairs $1,061,944
5 Air Force Department of Defense $1,035,023
6 Department of the Army Department of Defense $929,508
7 Department of State $597,862
8 Department of Justice $311,600
9 Department of the Interior $298,535
10 Washington Headquarters Service Department of Defense $288,365
Rank PSC code Obligated, FY2026–FY2027 Share
1 2040 Marine Hardware and Hull Items $5,875,020
2 6210 Indoor and Outdoor Electric Lighting Fixtures $3,008,949
3 5670 Building Components, Prefabricated $2,034,194
4 J998 Non-Nuclear Ship Repair (East) $1,085,379
5 2090 Miscellaneous Ship and Marine Equipment $689,346
6 9515 Plate, Sheet, Strip, Foil, and Leaf $683,335
7 9340 Glass Fabricated Materials $619,626
8 9390 Miscellaneous Fabricated Nonmetallic Materials $396,450
9 J049 Maintenance, Repair and Rebuilding of Equipment: Maintenance and Repair Shop Equipment $343,924
10 5335 Metal Screening $256,826

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 Maryland $3,396,868
2 California $2,612,551
3 Connecticut $1,247,448
4 Texas $697,886
5 West Virginia $691,887
6 New York $623,942
7 Oklahoma $601,619
8 North Dakota $533,028
9 Virginia $526,089
10 Kentucky $447,754
11 New Jersey $426,420
12 Pennsylvania $422,647
13 Illinois $365,600
14 Arizona $360,321
15 Ohio $303,874
16 Michigan $292,590
17 North Carolina $235,023
18 Louisiana $230,548
19 New Mexico $223,670
20 Florida $219,489
21 Alabama $182,255
22 Delaware $106,020
23 Minnesota $104,218
24 Tennessee $58,437
25 Georgia $57,458
26 South Carolina $57,052
27 Nebraska $54,235
28 Indiana $53,587
29 Kansas $52,185
30 Utah $51,550
31 Massachusetts $46,358
32 Alaska $30,989
33 Mississippi $24,159
34 Wisconsin $22,747
35 New Hampshire $8,303
36 Hawaii $7,986
37 Maine $7,586
Show all 37

Shares are of everything obligated under NAICS 332321 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.

Contract opportunities

Notice Posted Due
Clevis, rod end Solicitation · Land and Maritime (DLA)
Ballistic door Solicitation · Land and Maritime (DLA)
Contact assembly, elect Solicitation · Land and Maritime (DLA) · SPE7M527T2442
FCC Lompoc B&F Project 25Z6AXX Emergency Fire Escape Doors Solicitation · Federal Correctional Complex Lompoc (BOP)
Garage Doors Solicitation · ENDIST Memphis (USACE)
Sole Source to Jered LLC - Hanger Door Replacement Parts Solicitation · Naval Supply Systems Command (Navy)
Pharmacy Window Boxes Solicitation · Veterans Integrated Service Network 20 (VHA)
Alternative Gate Arm Solutions used at Border Crossings Pre-Solicitation · Customs and Border Protection
Fixture, lighting Solicitation · Land and Maritime (DLA) · SPE7M227T0661
Hatch Solicitation · Naval Supply Systems Command (Navy)
Contact assembly, elect Solicitation · Land and Maritime (DLA) · SPE7M527Q0068
Fixture, lighting Solicitation · Construction and Equipment (DLA) · SPE8E727T0326
Contact assembly, elect Solicitation · Land and Maritime (DLA) · SPE7M127U0951
Armor, supplemental Award Notice · Land and Maritime (DLA) · SPE7M426T085H —
Watertight Hatch Solicitation · Naval Sea Systems Command (Navy)
Door, access, weapon sys Solicitation · Aviation (DLA) · SPE4A727T1571
Door, metal, swinging Solicitation · Land and Maritime (DLA)
Door, access, weapon system Award Notice · Aviation (DLA) —
Light, bulkhead Solicitation · Aviation (DLA)
Fixture, lighting Award Notice · Construction and Equipment (DLA) · SPE8E726T3905 —
Contact assembly, elect Solicitation · Land and Maritime (DLA) · SPE7M127U0516
Door, metal, marine structural Award Notice · Land and Maritime (DLA) —
Watertight Door Solicitation · Naval Sea Systems Command (Navy)
Door, access, weapon sys Solicitation · Aviation (DLA) · SPE4A727T0044
Quick Acting Watertight Scuttle Solicitation · Naval Sea Systems Command (Navy)
Window, marine Solicitation · Land and Maritime (DLA) · SPE7M426T453V
Connecting link, RIG Award Notice · Land and Maritime (DLA) —
Contact assembly, elect Solicitation · Land and Maritime (DLA) · SPE7M526T533V
Lamp, light emitting DI Solicitation · Construction and Equipment (DLA)
16x12 OH door Solicitation · MICC Fort Drum
Door, access, weapon Solicitation · Aviation (DLA)
Pxao 1ST floor window security film Award Notice · Bureau of Reclamation —
Fixture, lighting Solicitation · Aviation (DLA) · SPE4A626T31NF
Window, marine Solicitation · Land and Maritime (DLA) · SPE7M426T416V
USCGC HEALY Replacement Hangar Doors Pre-Solicitation · Coast Guard
Fixture, lighting Solicitation · Construction and Equipment (DLA) · SPE8E726T3905
Contact assembly, elect Solicitation · Land and Maritime (DLA) · SPE7M526T499B
Pharmacy Fire Door Award Notice · Veterans Integrated Service Network 17 (VHA) —
AMENDMENT 1 Bldg 1 Mechanical Room Door Upgrade Solicitation · Air Force Space Command (USAF)
Contact assembly, elect Solicitation · Land and Maritime (DLA) · SPE7M027Q0004
USNS COMFORT A-60 Fire Doors Solicitation · Military Sealift Command (Navy)
Weathertight doors Solicitation · Coast Guard
Usns sojourner truth water tight door Solicitation · Military Sealift Command (Navy)
CGC OAK water tight doors, hatches, scuttles renewal Solicitation · Coast Guard
Armor, supplemental Award Notice · Land and Maritime (DLA) · SPE7M426T236G —
Lamp, light emitting Award Notice · Construction and Equipment (DLA) —
Window security film- pxao 1ST floor Solicitation · Bureau of Reclamation
Window, marine Solicitation · Land and Maritime (DLA) · SPE7M126T326Y
Window, marine Award Notice · Land and Maritime (DLA) · SPE7M426T212C —
Window, marine Award Notice · Land and Maritime (DLA) · SPE7M426T8328 —
Show 40 more

Latest 50 of 3,399 listed here. See the rest on GovTribe.

Size standard history

Federal Register rules that named this code

Final rule Published Effective
Small Business Size Standards for Manufacturing 81 FR 4469 · 3245-AG50
Small Business Size Standards; Adoption of Size Standards by 2002 North American Industry Classification System for Size Standards 67 FR 56905 · 3245-AF00
Small Business Size Regulations; Size Standards and the North American Industry Classification System 65 FR 30836

From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.

Quick answers

What is NAICS 332321?

NAICS 332321 is Metal Window and Door Manufacturing, a national industry in NAICS 31-33, Manufacturing.

What is the NAICS code for trim, metal, manufacturing?

The NAICS code for trim, metal, manufacturing is 332321, Metal Window and Door Manufacturing.

What is the NAICS code for doors, metal, manufacturing?

The NAICS code for doors, metal, manufacturing is 332321, Metal Window and Door Manufacturing.

What is the NAICS code for windows, metal, manufacturing?

The NAICS code for windows, metal, manufacturing is 332321, Metal Window and Door Manufacturing.

When did the size standard for NAICS 332321 last change?

The most recent Federal Register rule on record that names NAICS 332321 in the SBA's size standards is "Small Business Size Standards for Manufacturing" (81 FR 4469), published Jan 26, 2016 and effective Feb 26, 2016.

How much do federal agencies spend under NAICS 332321?

Federal contracts under NAICS 332321 obligated $22,802,020 in fiscal year 2025 and $86,250,839 in fiscal years 2023 through 2027.

Who are the largest contractors under NAICS 332321?

The contractors with the most obligated under NAICS 332321 in fiscal years 2026 and 2027 are Advantec Manufacturing Usa, Inc. ($2,931,150); Gozian Inc. ($2,016,373); and Allied Defense Industries, LLC ($691,887).

Which agencies buy the most under NAICS 332321?

The agencies that obligated the most under NAICS 332321 in fiscal years 2026 and 2027 are Defense Logistics Agency ($4,729,403), Department of the Navy ($4,261,937) and Department of Homeland Security ($4,062,009).

Which PSC codes are used with NAICS 332321?

The PSC codes with the most obligated under NAICS 332321 in fiscal years 2026 and 2027 are 2040 Marine Hardware and Hull Items; 6210 Indoor and Outdoor Electric Lighting Fixtures; and 5670 Building Components, Prefabricated.

Where is the work under NAICS 332321 performed?

By place of performance, the states with the most contract obligations under NAICS 332321 over the last 12 months are Maryland ($3,396,868), California ($2,612,551) and Connecticut ($1,247,448).

What is the latest contract opportunity under NAICS 332321?

The latest contract opportunity under NAICS 332321 is Clevis, rod end, solicitation from Land and Maritime (DLA), posted November 8, 2026.

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