NAICS 327211 - Flat Glass Manufacturing
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What is NAICS 327211
NAICS code 327211 covers the manufacturing of flat glass primarily through the melting of silica sand or recycled glass cullet. Establishments in this sector produce flat glass products used in a wide variety of applications, including architectural windows, automotive glass, and specialty laminated glass. The industry includes companies that either focus exclusively on flat glass production or those that manufacture both flat and laminated glass. These products are critical components for construction, defense, transportation, and infrastructure projects. Government agencies contract for these services to ensure reliable supply of high-quality flat glass materials that meet stringent safety, durability, and performance standards required in public works and military applications. The sector is characterized by capital-intensive manufacturing processes and requires compliance with environmental and safety regulations.
Industry Classification for NAICS 327211
This U.S. industry comprises establishments primarily engaged in (1) manufacturing flat glass by melting silica sand or cullet or (2) manufacturing both flat glass and laminated glass by melting silica sand or cullet.
Breakdown for NAICS 327211
- Covers manufacturing of flat glass by melting silica sand or recycled glass (cullet).
- Includes establishments that produce both flat glass and laminated glass products.
- Supports construction, automotive, defense, and infrastructure markets.
- Subject to environmental and safety manufacturing regulations.
- Typical contract sizes range from small maintenance orders to large-scale supply agreements.
- NAICS size standard generally based on employee count or revenue thresholds.
Included Activities for NAICS 327211
- Melting and forming flat glass sheets from raw materials.
- Manufacturing laminated glass by bonding layers for enhanced performance.
- Cutting and finishing glass to specified dimensions and standards.
- Quality testing for durability, clarity, and safety compliance.
- Supplying flat glass products for architectural and automotive applications.
- Custom fabrication for ballistic and security glass requirements.
- Recycling cullet to optimize raw material use and reduce costs.
- Packaging and delivery of finished glass products to government projects.
Business Types for NAICS 327211
- Flat glass manufacturing companies
- Laminated glass fabricators
- Specialty glass product suppliers
- Construction materials manufacturers
- Automotive glass producers
- Glass recycling firms
Subcategories for NAICS 327211
- Flat glass (e.g., float, plate) manufacturing
- Glass, plate, made in glass making plants
- Insulating glass, sealed units, made in glass making plants
- Laminated glass made in glass making plants
- Stained glass and stained glass products made in glass making plants
Government Buyers for NAICS 327211
Federal agencies such as the Department of Defense (DoD), General Services Administration (GSA), and Department of Transportation (DOT) are primary buyers of flat glass products. These agencies require flat glass for military vehicle windows, government building construction and renovation, and transportation infrastructure projects. Additionally, state and local government entities procure flat glass for public facilities, schools, and transit systems. The need for specialized laminated glass for security, ballistic resistance, and energy efficiency drives demand from government buyers aiming to enhance safety and sustainability in public assets.
Contract Types & Procurement for NAICS 327211
Contracts for flat glass manufacturing typically include firm-fixed-price agreements for supply of bulk glass products or custom laminated glass panels. Procurement methods often feature competitive sealed bidding or negotiated procurements, depending on project complexity and volume requirements. Indefinite delivery/indefinite quantity (IDIQ) contracts are common to allow flexibility in ordering. Contract values range broadly from small orders for maintenance and repair to multimillion-dollar contracts supporting large-scale construction or defense projects. Long-term supply agreements and task orders under larger construction or renovation contracts are also prevalent.
Details for NAICS 327211
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