2022 Edition

national industry 321114

Wood Preservation

Overview

This U.S. industry comprises establishments primarily engaged in (1) treating wood sawed, planed, or shaped in other establishments with creosote or other preservatives, such as alkaline copper quat, copper azole, and sodium borates, to prevent decay and to protect against fire and insects and/or (2) sawing round wood poles, pilings, and posts and treating them with preservatives.

The immediate parent of national industry 321114 is international industry 32111: Sawmills and Wood Preservation

2022 NAICS Edition Cross References

  • Establishments primarily engaged in manufacturing wood products (except round wood poles, pilings, and posts) and treating them with preservatives are classified elsewhere in Subsector 321, Wood Product Manufacturing, based on the related production process.

Sub-Descriptions

  1. 321114 - Bridge and trestle parts, wood, treating
  2. 321114 - Creosoting of wood
  3. 321114 - Crossties, treating
  4. 321114 - Flooring, wood block, treating
  5. 321114 - Millwork, treating
  6. 321114 - Mine props, treating
  7. 321114 - Mine ties, wood, treated, manufacturing
  8. 321114 - Pilings, foundation and marine construction, treating
  9. 321114 - Pilings, round wood, cutting and treating
  10. 321114 - Pilings, wood, treating
  11. 321114 - Poles, round wood, cutting and treating
  12. 321114 - Poles, wood, treating
  13. 321114 - Posts, round wood, cutting and treating
  14. 321114 - Posts, wood, treating
  15. 321114 - Preserving purchased wood and wood products
  16. 321114 - Pressure treated lumber made from purchased lumber
  17. 321114 - Railroad ties (i.e., bridge, cross, switch) treating
  18. 321114 - Structural lumber and timber, treating
  19. 321114 - Ties, wood railroad bridge, cross, and switch, treating
  20. 321114 - Timber, structural, treating
  21. 321114 - Treating purchased wood and wood products
  22. 321114 - Treating wood products with creosote or other preservatives
  23. 321114 - Trestle parts, wood, treating
  24. 321114 - Wood fence (i.e., pickets, poling, rails), treating
  25. 321114 - Wood products, creosoting purchased wood products

History

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 Existed Equivalent Value
2002 321114
2007 321114
2012 321114
2017 321114
2022 321114

Standard Industrial Classification (SIC) Mappings

  1. 2491 - Wood Preserving

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 321114, Wood Preservation:

  1. dry kiln wood preserving
  2. manufacturing
  3. pole post or tie yard
  4. sawmill and wood preservation
  5. tie post or pole yard
  6. wood preservation
  7. wood preserving
  8. wood preserving dry kiln
  9. wood product manufacturing

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