Manufacturing › Wood Product Manufacturing › Other Wood Product Manufacturing
Sector
Manufacturing
Subsector
Wood Product Manufacturing
Industry Group
Other Wood Product Manufacturing
National Industry (This Code)
Wood Window and Door Manufacturing
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
1,000 employees
Measurement Period
Current count
Standard Type
Employee-Based
Applies To
All contracts under NAICS 321911
Set-Aside Programs
8(a), WOSB, HUBZone, SDVOSB
Certification Required
No (self-certify in SAM.gov)
Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.
The following activities are classified elsewhere in the NAICS system:
NAICS code 321911 — Wood Window and Door Manufacturing — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Other Wood Product Manufacturing space will be able to find your business.
If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of 1,000 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 321911.
NAICS code 321911 is 'Wood Window and Door Manufacturing', classified under the Manufacturing sector (NAICS 32). This U.S. industry comprises establishments primarily engaged in manufacturing window and door units, sash, window and door frames, and doors from wood or wood clad with metal or plastics. Cross-Refe
The SBA defines a small business under NAICS code 321911 (Wood Window and Door Manufacturing) as one with 1,000 employees. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.
To register NAICS code 321911 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 321911 (Wood Window and Door Manufacturing) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Other Wood Product Manufacturing
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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