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
$373.3M
Total awards
14,172 awards
Active obligations
$9.5M
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
$36.9K
Change from FY2024
-11.4%

Recent awards

Search contractors

$13,976

X CELL MANAGEMENT INC.

Agricultural Research Service

PIID
1232SA26P0301
PSC
5670 - BUILDING COMPONENTS, PREFABRICATED

$5,000

LOCKMASTERS INC

Department of State

PIID
19AQMM26P0528
PSC
5335 - METAL SCREENING

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.

Put this market knowledge to work

Now that you know about NAICS 332321 - Metal Window and Door Manufacturing, let Sweetspot help you find and win relevant government contracts with AI-powered tools.

Schedule a Demo
Track awards in this NAICS Find contractors winning here Get alerts for new awards Analyze recompete timing