Federal NAICS Codes

NAICS 332321: Metal Window and Door Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 332321.

NAICS 332321 federal market metrics

Total obligations
$378.3M
Total awards
14,235 awards
Active obligations
$11M
Size standard
750 employees

What this NAICS covers

NAICS 332321 covers manufacturing of metal doors, metal windows, metal frames, storefront systems, and curtain wall components fabricated from steel or aluminum, including specialized security and weather-resistant assemblies produced in factory settings.

Federal opportunities under 332321 typically involve supply of factory-fabricated metal fenestration units manufactured to specified tolerances, tested to performance standards, delivered with shop drawings, glazing, hardware cutouts, and installation anchorage details for contractor installation.

FY2025 snapshot

Obligations
$22.3M
Awards
605
Average award
$36.8K
Change from FY2024
-11.5%

Recent awards

Search contractors

$83,735

SWEEPER METAL FABRICATORS CORP.

Federal Prison System / Bureau of Prisons

PIID
15BBNF26P41300002
PSC
5660 - FENCING, FENCES, GATES AND COMPONENTS

$109,721

RSSI BARRIERS LLC

Department of State

PIID
19AQMM26P0756
PSC
5335 - METAL SCREENING

$71,525

AML-AMERICAN MADE LOGISTICS

Department of Veterans Affairs

PIID
36C26226P1233
PSC
3590 - MISCELLANEOUS SERVICE AND TRADE EQUIPMENT

FAQ

What work fits NAICS 332321?
  • Fabricate steel security door assemblies with reinforced cores, specified plate thicknesses, hardware reinforcement, and factory-applied finish coatings.
  • Produce aluminum window units with thermal breaks, factory-installed glazing, prepped anchor locations, and specified U-factor performance.
  • Manufacture storefront and curtain wall panels sized and punched for field-installed glazing and hardware with supplied attachment brackets and sealant joint details.
  • Supply metal door frames and door sets machined for specified hardware, including hinge and lock cutouts, and finished per corrosion-resistance requirements.
When is NAICS 332321 a weak fit?
  • Wood window and door manufacturing: products primarily composed of timber without metal fabrication, missing metal extrusion, welding, and metal finishing processes.
  • Glass fabrication and glazing services: cutting, tempering, or insulating glass production without fabrication and assembly of metal frames, doors, or fenestration assemblies.
  • On-site installation and repair contracts: adjusting, installing, or repairing doors and windows in the field without factory manufacturing and delivery of new metal assemblies.
What solicitation language points to NAICS 332321?
  • Technical specifications list metal alloy grades, mill certificates, and finish standards such as anodize or paint, plus required corrosion testing.
  • RFP requires shop drawings showing anchor details, thermal performance (U-factor), and test reports for air and water infiltration.
  • Line items request fully assembled units with factory-installed glazing and hardware preps, serial-numbered packing lists, and stated warranty periods.

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