332321 - Metal Window and Door Manufacturing
When it comes to the manufacturing industry, NAICS code 332321 plays a vital role in shaping the building and construction landscape. This classification specifically targets establishments engaged in the fabrication of metal windows and doors—a sector that supports residential, commercial, and industrial infrastructure projects across the United States.
What is NAICS Code 332321?
NAICS code 332321 stands for Metal Window and Door Manufacturing. This industry classification covers companies primarily involved in producing metal-based windows and doors. These products include aluminum and steel variations, essential for enhancing building durability, energy efficiency, and aesthetic appeal.
Sector: Manufacturing
This NAICS code falls under the broader Manufacturing sector, which encompasses various industries producing goods from raw materials.
Definition and Scope of Metal Window and Door Manufacturing
The Metal Window and Door Manufacturing industry comprises establishments that primarily:
- Manufacture metal windows and doors, including both aluminum and steel products.
- Produce a variety of window and door types designed for different applications like homes, commercial buildings, and industrial facilities.
These manufacturers play a crucial role in supplying components that meet building codes and energy standards.
Typical Business Activities Under NAICS 332321
Businesses classified under NAICS 332321 typically engage in:
- Designing and fabricating metal doors, frames, and sashes.
- Producing fire doors, rolling doors for warehouses, garage doors, hangar doors, and storm doors.
- Manufacturing window frames, metal screens, jalousies, louvers, shutters, and skylights.
- Creating metal-based trim, molding, weatherstripping, and other related door and window accessories.
Common Business Types
- Aluminum window manufacturers
- Steel door manufacturers
- Metal frame window and door fabricators
Size Standards for NAICS Code 332321
Small business eligibility for government contracting is vital for many manufacturers. For NAICS 332321, the small business size standard is typically up to 750 employees. Companies with equal to or fewer than 750 employees generally qualify as small businesses, enabling them to pursue federal contracts designated for small enterprises.
Comprehensive NAICS 332321 Code Details
Below is a detailed table of the products and manufacturing activities grouped under NAICS code 332321:
| Product/Activity | Description |
|---|---|
| Baseboards, metal, manufacturing | Production of metal baseboards |
| Casements, metal, manufacturing | Fabrication of metal window casements |
| Door and jamb assemblies, metal, manufacturing | Assembly of metal doors and jambs |
| Door frames and sash, metal, manufacturing | Manufacturing of door frames and sash |
| Doors, metal, manufacturing | Production of metal doors |
| Fire doors, metal, manufacturing | Fabrication of metal fire doors |
| Frames, door and window, metal, manufacturing | Making metal frames for doors & windows |
| Garage doors, metal, manufacturing | Manufacturing metal garage doors |
| Hangar doors, metal, manufacturing | Fabricating metal hangar doors |
| Jalousies, metal, manufacturing | Production of metal jalousie windows |
| Louver windows, metal, manufacturing | Fabrication of metal louver windows |
| Molding and trim (except motor vehicle), metal, manufacturing | Production of metal molding & trim |
| Rolling doors for industrial buildings and warehouses, metal, manufacturing | Fabricating rolling metal doors for industrial use |
| Sash, door and window, metal, manufacturing | Manufacturing metal window and door sashes |
| Screen doors, metal frame, manufacturing | Production of metal frame screen doors |
| Screens, door and window, metal frame, manufacturing | Manufacturing metal framed window/door screens |
| Shutters, door and window, metal, manufacturing | Fabricating metal shutters |
| Skylights, metal, manufacturing | Manufacturing metal skylights |
| Storm doors and windows, metal, manufacturing | Production of metal storm doors & windows |
| Trim and molding (except motor vehicle), metal, manufacturing | Fabricating metal trim and molding |
| Trim, metal, manufacturing | Metal trim manufacturing |
| Weatherstrip, metal, manufacturing | Producing metal weatherstripping |
| Window frames and sash, metal, manufacturing | Fabrication of metal window frames and sash |
| Window screens, metal frame, manufacturing | Manufacturing metal-framed window screens |
| Windows, metal, manufacturing | Production of metal windows |
FAQs About NAICS Code 332321
What products are included in NAICS 332321?
This industry includes manufacturing metal windows, doors, frames, sashes, fire doors, rolling doors, garage doors, hangar doors, jalousies, louvers, skylights, storm doors, shutters, trims, molding, weatherstrip, and metal screens.
Which metals are commonly used in this industry?
Primarily aluminum and steel.
What types of businesses fall under this NAICS code?
Aluminum window manufacturers, steel door manufacturers, and metal frame fabricators for windows and doors.
What is the small business size standard?
750 employees or fewer.
Can companies under this NAICS code qualify for government contracts?
Yes, especially if they meet the small business size standard, they can compete for set-aside government contracts.
Conclusion
NAICS code 332321 - Metal Window and Door Manufacturing covers an essential manufacturing niche addressing the fabrication of metal components critical to building construction and renovation. Whether aluminum or steel, manufacturers under this classification provide durable, energy-efficient, and customizable windows and doors for various applications. Understanding the scope, typical business activities, and size standards is crucial for companies aiming to thrive in this sector and tap into government contracting opportunities.
Optimize your business strategy by aligning with NAICS 332321 standards and explore opportunities in the metal window and door manufacturing industry today.
