NAICS 337920 Quarterly Industry Report
Blind and Shade Manufacturing
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 337920Sector: 33Updated: Q1 2026
About This Report
Fair Market Value publishes this NAICS 337920 industry report using data from the U.S. Census Bureau[5] Economic Census, Bureau of Labor Statistics[6] employment surveys, and SBA size standard tables[7] for blind and shade manufacturing. Our research team tracks residential construction trends, energy efficiency regulations, and child safety standards through federal data and trade organizations like the Window Covering Manufacturers Association. Quarterly updates reflect shifts in housing starts, consumer design preferences, and regulatory requirements affecting NAICS 337920 producers.
Industry Snapshot
Key metrics for the blind and shade manufacturing industry.
Industry Definition & Overview
Blind and Shade Manufacturing (NAICS 337920) encompasses establishments primarily engaged in manufacturing venetian blinds, other window blinds, window shades, curtain and drapery rods and poles, and curtain and drapery fixtures. Products may be made from any material, including aluminum, wood, faux wood, vinyl, fabric, and composite materials, on a stock or custom basis.
Product categories span horizontal and vertical blinds, roller shades, cellular (honeycomb) shades, Roman shades, woven wood shades, solar screen shades, plantation shutters, and motorized window covering systems. Curtain hardware includes traverse rods, decorative curtain poles, brackets, rings, finials, and drapery track systems. Energy efficiency has become a central product attribute, with cellular shade designs offering measurable insulation value that qualifies for utility rebate programs in many jurisdictions.
The U.S. Census Bureau[5] places this code within Industry Group 33792 under the broader furniture and related product manufacturing subsector. Residential construction and remodeling drive the majority of demand, while commercial office and hospitality projects represent secondary channels. The Bureau of Labor Statistics[6] tracks employment for the furniture manufacturing sector overall. Child safety regulations from the Consumer Product Safety Commission have reshaped product design, pushing the industry toward cordless operating systems and motorized lift mechanisms that eliminate strangulation hazards associated with traditional pull cords.
What's Included in This Industry
- Manufacturing venetian blinds from aluminum, wood, and faux wood slats
- Production of vertical blinds with fabric, vinyl, and aluminum vanes
- Manufacturing cellular (honeycomb) shades and pleated fabric shades
- Production of roller shades including solar screen and blackout variants
- Manufacturing Roman shades and woven wood window coverings
- Production of plantation shutters and interior window shutter systems
- Manufacturing motorized and automated window covering systems
- Production of curtain rods, drapery poles, traverse rods, and hanging hardware
- Manufacturing curtain brackets, rings, finials, and decorative hardware accessories
- Production of custom-cut window blinds and shades to individual measurements
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | Furniture and Related Product Manufacturing | 337 |
| Industry Group | Other Furniture Related Product Manufacturing | 3379 |
| NAICS Industry | Blind and Shade Manufacturing | 33792 |
| National Industry | Blind and Shade Manufacturing | 337920 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 314120 | Curtain and Linen Mills | Curtain and linen mills produce fabric curtains, draperies, and textile window treatments that compete with and complement manufactured blinds and shades |
| 332321 | Metal Window and Door Manufacturing | Metal window and door manufacturing produces exterior shutters and window frames that interface with interior blind and shade installation systems |
| 337110 | Wood Kitchen Cabinet and Countertop Manufacturing | Wood kitchen cabinet manufacturing shares woodworking processes and residential remodeling demand cycles with wood blind and shutter producers |
| 335210 | Small Electrical Appliance Manufacturing | Small electrical appliance manufacturing produces motorized lift mechanisms and smart home control systems integrated into automated window covering products |
| 332999 | All Other Miscellaneous Fabricated Metal Product Manufacturing | Miscellaneous fabricated metal product manufacturing supplies aluminum slats, brackets, headrails, and hardware components used in blind assembly |
| 326199 | All Other Plastics Product Manufacturing | Other plastics product manufacturing produces vinyl and faux wood slats, roller tubes, and plastic components incorporated into window blind products |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | California | 19.5% | 60 |
| 2 | Florida | 17.9% | 55 |
| 3 | Texas | 11.4% | 35 |
| 4 | New York | 7.8% | 24 |
| 5 | Illinois | 4.9% | 15 |
| 6 | Indiana | 4.2% | 13 |
| 7 | Georgia | 3.6% | 11 |
| 8 | Wisconsin | 3.3% | 10 |
| 9 | Colorado | 3.3% | 10 |
| 10 | New Jersey | 2.9% | 9 |
% Of Establishments
0%
20%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
152
Total SBA Loans
$62.6M
Total Loan Volume
$412K
Average Loan Size
9 yrs
Average Loan Term
10.44%
Average Interest Rate
2,064
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: The SBA size standard[7] for NAICS 337920 is 1,000 employees. A few large companies dominate market share in this sector, but numerous smaller manufacturers and regional custom shade shops also operate. Qualifying firms can access SBA 7(a) loans[8] for working capital, raw material inventory, and production equipment. The 504 loan program[9] supports factory expansion and automated cutting, sewing, and assembly equipment investments.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Metro City Bank | 8 | $17.4M | $2.2M |
| 2 | Live Oak Banking Company | 16 | $14.9M | $930K |
| 3 | Newtek Bank, National Association | 32 | $8.6M | $269K |
| 4 | Readycap Lending, LLC | 16 | $6.6M | $415K |
| 5 | Northeast Bank | 8 | $4.0M | $500K |
Frequently Asked Questions
Common questions about this industry.
What types of businesses fall under NAICS 337920?
NAICS 337920 covers manufacturers producing window blinds, shades, shutters, and curtain hardware from any material. Businesses range from large national brands operating automated production lines for aluminum mini-blinds to small custom shade shops fabricating Roman shades and cellular blinds to individual window measurements. Curtain rod and drapery hardware producers also fall within this code. The Census Bureau[5] specifies that products may be stock or custom.
How is NAICS 337920 structured within the classification system?
NAICS 337920 belongs to Sector 33 (Manufacturing), Subsector 337 (Furniture and Related Product Manufacturing), Industry Group 33792 (Blind and Shade Manufacturing). It is a final-level six-digit code. Fabric curtains and draperies sewn from textile materials belong to NAICS 314120[10] rather than this code. Exterior window shutters manufactured as part of window frame systems fall under metal or wood construction product codes.
What is the SBA size standard for blind and shade manufacturing?
The SBA size standard[7] for NAICS 337920 is 1,000 employees. A few large companies hold dominant market positions, but many smaller manufacturers and custom fabricators operate well below this threshold. Small business qualification opens access to federal contracting preferences, SBA loan programs, and other government assistance.
What NAICS codes are closely related to 337920?
Closely related codes include 314120[10] (curtain and linen mills producing fabric window treatments), 332321 (metal window manufacturing), and 337110 (wood kitchen cabinet manufacturing sharing woodworking processes). Component suppliers fall under 332999 (metal hardware) and 326199 (plastic components). Smart home integration connects to 335210 (small electrical appliance manufacturing).
What industries are closely connected to blind and shade manufacturing?
Home centers (NAICS 444110) serve as the largest retail distribution channel. Residential construction (236115, 236118) drives both new-build and remodel demand. The Bureau of Labor Statistics[6] provides employment context for the furniture manufacturing subsector. Interior designers (541410) specify custom window treatments for projects. Hotels (721110) purchase blackout and light-control products for guest rooms.
What specific activities are included in NAICS 337920?
Included activities cover manufacturing venetian blinds (aluminum, wood, faux wood), vertical blinds, roller shades, cellular shades, Roman shades, woven wood shades, plantation shutters, and motorized window covering systems. Curtain rod, drapery pole, traverse rod, and hanging hardware production also qualifies. Custom-cut blinds fabricated to individual window measurements are included. Per Census Bureau definitions[5], products may be made from any material.
Can blind and shade manufacturers qualify for SBA loans?
Yes. Firms under the 1,000-employee threshold qualify for SBA lending programs[11]. The 7(a) program finances working capital, fabric and aluminum inventory, and production equipment. Market 504 program[9] supports factory expansion and automated cutting, sewing, and assembly machinery. SBA microloans assist small custom shade fabricators and startup operations.
Where is blind and shade manufacturing concentrated in the U.S.?
Production concentrates in states with large residential construction markets and existing manufacturing infrastructure. Georgia, Texas, and Pennsylvania host major production facilities for several large national brands. California supports both large-scale production and numerous custom shade fabrication shops serving its massive housing market. States in the Sun Belt region show particular strength because high solar exposure drives consumer demand for light-control and energy-efficient window covering products. The Window Covering Manufacturers Association serves as the primary industry trade group.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]U.S. Census Bureau census.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]SBA size standard tables sba.gov
- [8]SBA 7(a) loans sba.gov
- [9]504 loan program sba.gov
- [10]NAICS 314120 census.gov
- [11]SBA lending programs sba.gov
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