321114 - Wood Preservation
When it comes to ensuring the longevity and durability of wood used in various applications—from construction to railroad infrastructure—NAICS code 321114 plays a critical role. Known as Wood Preservation, this industry is essential for protecting wood from decay, insects, and environmental damage through specialized treatment processes. If your business is involved in wood preservation or considering entering this sector, understanding this NAICS code is vital for government contracting, compliance, and market research.
What is NAICS Code 321114: Wood Preservation?
NAICS Code 321114 describes establishments primarily engaged in treating wood to protect it from decay, insects, and other damaging elements. This includes a range of preservation methods such as:
- Pressure treating
- Chemical treating
- Creosoting
- Other specialized wood preservation techniques
These processes help extend the useful life of wood products, making them safer and more durable in demanding applications.
Sector Overview: Manufacturing
This industry falls under the broad Manufacturing sector. Businesses classified under NAICS 321114 manufacture and treat wood products for use in infrastructure, mining, construction, and railroad applications among others.
Typical Business Activities Include:
- Manufacturing pressure-treated lumber
- Wood treating and preserving services
- Chemical wood preservation facilities
Size Standards for NAICS 321114
To be eligible under government contracting standards, businesses classified under NAICS 321114 typically have a size standard of 550 employees. This means companies with 550 or fewer employees are generally considered small businesses for this industry.
Examples of Businesses Under NAICS 321114
- Pressure-treated lumber manufacturers supplying construction and outdoor wood products
- Facilities specializing in chemical treatment and preservation of wood
- Companies that creosote wood products such as railroad ties and fence posts
- Businesses providing wood treating services for marine and foundation pilings
Detailed NAICS 321114 Code Description Table
| Wood Preservation Activities | Description |
|---|---|
| Bridge and trestle parts, wood, treating | Treating wood for structural bridge and trestle parts |
| Creosoting of wood | Applying creosote preservative to wood products |
| Crossties, treating | Treating wood railroad crossties |
| Flooring, wood block, treating | Preserving wood block flooring |
| Millwork, treating | Treating custom wood millwork |
| Mine props, treating | Preservation of wood mine support props |
| Mine ties, wood, treated, manufacturing | Manufacturing and treating wood ties for mining |
| Pilings, foundation and marine construction, treating | Treating pilings for marine and foundation use |
| Pilings, round wood, cutting and treating | Cutting and treating round wood pilings |
| Pilings, wood, treating | General wood piling treatment |
| Poles, round wood, cutting and treating | Processing and treating round wood poles |
| Poles, wood, treating | Treating wood poles |
| Posts, round wood, cutting and treating | Processing and treating round wood posts |
| Posts, wood, treating | Treating wood posts |
| Preserving purchased wood and wood products | Treatment of purchased wood products |
| Pressure treated lumber made from purchased lumber | Pressure treating lumber sourced from other manufacturers |
| Railroad ties (bridge, cross, switch) treating | Treating various types of railroad ties |
| Structural lumber and timber, treating | Preserving structural wood products |
| Ties, wood railroad bridge, cross, and switch, treating | Treating railroad bridge and switching ties |
| Timber, structural, treating | Treating structural timber |
| Treating purchased wood and wood products | General wood preservation treatment services |
| Treating wood products with creosote or other preservatives | Applying preservatives such as creosote |
| Trestle parts, wood, treating | Preserving wood trestle parts |
| Wood fence (pickets, poling, rails), treating | Treatment of wood fences |
| Wood products, creosoting purchased wood products | Creosoting services on purchased wood products |
Frequently Asked Questions (FAQ)
What does NAICS 321114 cover?
NAICS 321114 covers establishments primarily engaged in wood preservation, including pressure treating, chemical treating, and creosoting of wood to protect it from insects, decay, and environmental damage.
Which sector does this code belong to?
This NAICS code is part of the Manufacturing sector.
What is the size standard for small businesses in this industry?
Small businesses under NAICS 321114 typically have 550 or fewer employees.
Can this code be used for pressure-treated lumber manufacturing?
Yes, pressure-treated lumber manufacturing is a key business activity under NAICS 321114.
What are common wood products treated under this industry?
Products include railroad ties, fence posts, pilings, mine props, flooring, structural lumber, and millwork.
Conclusion
NAICS code 321114 - Wood Preservation is a critical industry classification for businesses engaged in protecting and extending the life of wood products. From pressure treating lumber to creosoting railroad ties, companies in this sector contribute to safer, more durable wood infrastructure. If you are involved in wood treatment or preservation, understanding this NAICS code will help align your business with industry standards and government contracting opportunities.
Use this guide as a comprehensive resource to navigate the wood preservation manufacturing landscape and optimize your market positioning.
