NAICS Code 321114

NAICS 321114

NAICS Code 321114 – Wood Preservation

Definition of NAICS Code 321114: This U.S. industry comprises establishments primarily engaged in the following:

  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.
  • You can also download your own copy of the complete 2017 NAICS Classification Manual. The NAICS Manual is updated every five years. The 2017 copy will be applicable until a new edition is produced in 2022.

Cross Reference Guide for Code 321114

What codes are similar to this classification that might be a more applicable code? The cross-reference guide below displays the codes for other similar industries. Please review to find the most applicable classification.

  • 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.

Other Index Entries for NAICS 321114

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with this classification. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • Bridge and trestle parts, wood, treating
  • Creosoting of wood
  • Crossties, treating
  • Flooring, wood block, treating
  • Millwork, treating
  • Mine props, treating
  • Mine ties, wood, treated, manufacturing
  • Pilings, foundation and marine construction, treating
  • Pilings, round wood, cutting and treating
  • Pilings, wood, treating
  • Poles, round wood, cutting and treating
  • Poles, wood, treating
  • Posts, round wood, cutting and treating
  • Posts, wood, treating
  • Preserving purchased wood and wood products
  • Pressure treated lumber made from purchased lumber
  • Railroad ties (i.e., bridge, cross, switch) treating
  • Structural lumber and timber, treating
  • Ties, wood railroad bridge, cross, and switch, treating
  • Timber, structural, treating
  • Treating purchased wood and wood products
  • Treating wood products with creosote or other preservatives
  • Trestle parts, wood, treating
  • Wood fence (i.e., pickets, poling, rails), treating
  • Wood products, creosoting purchased wood products

Suggested Insurance Conversion Table for NAICS Code 321114

Looking for an insurance classification other than the North American Industry Classification System? If a company falls within the industry defined on this page, then the class codes mentioned below may be applicable. Please note that the bulleted cross-reference guide below is not authoritative. Users should have an insurance professional review to ensure proper insurance classification.

  • NCCI WC (Varies by state): 2960NAICS 321114
  • CA WC: 2710
  • DE WC: 855
  • PA WC: 855
  • MI WC: 8232
  • NJ WC: 2960
  • NY WC: 8232
  • WY WC: 321114
  • GL: 59984
  • SIC: 2491

Resources: Praxiom, AceGroupTDICalifornia Division of Workers Compensation, Delaware Workers Compensation Manual, Pennsylvania Workers Compensation Manual, Michigan Workers’ Compensation Placement Facility: Classification Definitions, New Jersey Workers Compensation and Employers Liability Insurance Manual, New York Workers Compensation and Employers Liability, North American Industry Classification System, Florida Underwriting Guide: Commercial General Liability Classifications,  Standard Industrial Classifications.

The suggested cross reference guide for NAICS code 321114 is based on our research using the resources cited above.

Correlating Code Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry, and the most specific is the 6 digit NAICS code (Where you are now). If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

Other helpful NAICS Downloads

View the download page for the material below.

NAICS Code 321114