2017 Edition

national industry 332311

Prefabricated Metal Building and Component Manufacturing


This U.S. industry comprises establishments primarily engaged in manufacturing prefabricated metal buildings, panels, and sections.

The immediate parent of national industry 332311 is international industry 33231: Plate Work and Fabricated Structural Product Manufacturing

2017 NAICS Edition Cross References

  • Making manufactured homes (i.e., mobile homes) and prefabricated wood buildings--are classified in Industry 32199, All Other Wood Product Manufacturing;
  • Constructing prefabricated buildings on site--are classified in Subsector 236, Construction of Buildings; and
  • Manufacturing metal windows and doors--are classified in U.S. Industry 332321, Metal Window and Door Manufacturing.


The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Value
2002 332311 -
2007 332311 -
2012 332311 -
2017 332311 -

Standard Industrial Classification (SIC) Mappings

  1. 3448 - Prefabricated Metal Buildings and Components

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 332311, Prefabricated Metal Building and Component Manufacturing:

  1. architectural and structural metal manufacturing
  2. fabricated metal product manufacturing
  3. manufacturing
  4. metal product manufacturing heavy not otherwise classified
  5. metal product manufacturing light
  6. metal product manufacturing light not otherwise classified
  7. mobile home prefabricated housing shop operation
  8. modular unit manufacturing
  9. plate work and fabricated structural product manufacturing
  10. prefabricated building manufacturing
  11. prefabricated building manufacturing metal
  12. prefabricated housing mobile home shop operation
  13. prefabricated metal building and component
  14. prefabricated metal building and component manufacturing


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