US Duct
US Duct is a North Carolina-based industrial manufacturer of ductwork, dust collection systems, and fume mitigation equipment (Legend line), plus replacement filter bags (Dustek line), serving industrial contractors, manufacturers, and engineers across woodworking, metalworking, and other manufacturing verticals.
- Company typePrivate
- Founded2013
- HeadquartersNew York, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What US Duct does
US Duct is a privately held industrial manufacturer founded in 2013, headquartered in Archdale, North Carolina, that designs, fabricates, and distributes ductwork and dust/fume collection systems for industrial end markets. Its core product lines include Clamp-Together Duct (rolled-lip and airtight variants), US Tubing (a 100% leak-free quick-connect system), and traditional Flanged Ductwork, all produced in galvanized, stainless steel, and carbon steel across multiple gauges. The company has extended its scope through the Legend Performance Solutions sub-brand, which adds baghouse collectors, inline separators, patented spark traps, rotary airlocks, self-dumping hoppers, and fume extractors, and through the Dustek sub-brand, which supplies replacement filter bags and consumables. Products are differentiated by a patented Spark Trap, a patent-pending Inline Separator that pre-filters up to 90% of bulky material, and proprietary DuctQuote 3D design and quoting software given free to contractors and engineers.
US Duct firmographics
Firmographics- Name
- US Duct
- Legal name
- US Duct
- Website
- https://us-duct.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- US Duct is a North Carolina-based industrial manufacturer of ductwork, dust collection systems, and fume mitigation equipment (Legend line), plus replacement filter bags (Dustek line), serving industrial contractors, manufacturers, and engineers across woodworking, metalworking, and other manufacturing verticals.
- Ownership category
- akta.pro rank
US Duct industry classification
Industry- Product category
- Industrial Ductwork & Dust Collection Equipment
- NAICS
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers (423730)
- SIC
- Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Steam & Air-Conditioning Supply (4961), Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070)
- akta.pro primary industry
- Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)
- akta.pro secondary industries
- Ductwork, Duct Fittings & Air Distribution (Diffusers/Grilles/Registers) (IMADANAC), Air Duct Cleaning & Sanitization (HSAOAIAA)
Keywords
Where US Duct is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
US Duct business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Industrial Ductwork Products: Manufacture and sale of industrial ductwork including Clamp-Together Duct, US Tubing, Flanged Ductwork, and various ductwork accessories. Products available in light and heavy gauges as well as galvanized, stainless steel, and carbon steel materials.
- Legend Performance Solutions: Sale of dust and fume mitigation equipment including baghouse collectors, inline separators, spark traps, fume extractors, self-dumping hoppers, and rotary airlocks.
- Dustek Filter Bags and Accessories: Sale of Dustek replacement filter bags (cloth and Teflon-coated) and plastic collection bags for dust collectors. Online store sales through e-commerce platform.
- Custom Fabrication Services: Custom ductwork fabrication including special transitions, custom hoods, and manifolds for specific project requirements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Dustek Cloth Filter Bags |
| Unit Pricing | Pay-as-you-go | Dustek Teflon-Coated Filter Bags |
| Unit Pricing | Pay-as-you-go | Dustek Plastic Collection Bags |
| Other | Multi-year contract | Industrial Ductwork Products |
| Other | Multi-year contract | Legend Performance Solutions |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
US Duct product offering
Product offeringCore offering
US Duct manufactures and sells industrial ductwork and dust/fume collection systems for industrial facilities. Its core product lines include Clamp-Together Duct, US Tubing leak-free quick-connect systems, and Flanged Ductwork, complemented by the Legend Performance Solutions line of baghouse collectors, inline separators, spark traps, rotary airlocks, self-dumping hoppers, and fume extractors. The company also offers the proprietary DuctQuote 3D design and quoting software, custom fabrication services, and Dustek replacement filter bags.
Product overview
US Duct is an industrial ductwork and dust collection systems company offering a comprehensive portfolio of products. The core offering includes Clamp-Together Duct (Rolled Lip and Airtight variants), Flanged Duct, and US Tubing (100% leak-free quick-connect ductwork). Their Legend Performance Solutions line includes baghouse collectors, self-sealing quick-change hoppers, inline separators, spark traps, rotary airlocks, self-dumping hoppers, and portable fume extractors (HEPA, Self-Cleaning, and Standard variants) with matching fume arms. The Dustek sub-brand provides replacement filter bags (cloth and Teflon-coated) and plastic collection bags. Accessories include silencers, cyclones, jet caps, branches, and floor sweeps. The company also offers proprietary DuctQuote 3D design and quoting software for customer use. All products are available in galvanized, stainless steel, and carbon steel options in various gauges.
Differentiator
Problem solved
Functional benefit
Brands
- Legend: Performance solutions product line including baghouse collectors, inline separators, rotary airlocks, self-dumping hoppers, fume extractors, and spark traps.
- Dustek
Products and services
- Clamp-Together Duct (Rolled Lip) Industrial ductwork with rolled lip design enabling quick assembly and disassembly for industrial ventilation, dust collection, and pneumatic conveying. Sold to industrial contractors, manufacturers, and engineers.
- Clamp-Together Airtight Tubing Airtight clamp-together ductwork solution designed for industrial applications requiring sealed connections.
- Flanged Duct Traditional flanged ductwork system for industrial ventilation, dust extraction, and pneumatic conveying applications.
- US Tubing (100% Leak-Free Quick-Connect Ductwork) 100% leak-free quick-connect ductwork with V-gasket clamps providing liquid-tight sealing for industrial applications.
- Legend Baghouse Collector Industrial dust collector with filter bags for high-volume dust collection in manufacturing facilities. Available with Quick-Change Hopper for fast filter maintenance.
- Legend Quick-Change Hopper (Self-Sealing Hopper) Self-sealing hopper for baghouse collectors that enables 30-second filter changeout without shutting down the dust collection system.
- Legend Inline Separator Patent-pending inline separator that collects up to 90% of bulky material before the dust collector, reducing baghouse maintenance and increasing operation time by up to 20%.
- Legend Spark Trap Patented spark trap that extinguishes grinding sparks and embers through a torturous path before they exit, with tool-free clean-out door and direct dust collector installation.
- Legend Industrial Rotary Airlock Heavy-duty rotary airlock that discharges metered dust and material while maintaining static pressure differential inside dust collectors or cyclones. Features 3/8 inch steel sidewalls, 10-gauge steel body, and 2HP motor.
- Legend Self-Dumping Hoppers Powder-coated steel self-dumping hoppers in Small, Medium, and Large sizes for easy waste collection and transport from dust collection systems.
- Legend HEPA Fume Extractor Portable fume extractor with secondary HEPA afterfilter removing 99.97% of particles 0.3 microns in diameter. Features push-button pulse jet cleaning for welding stainless steel and hexavalent chromium applications.
- Legend Self-Cleaning Fume Extractor Portable fume extractor with push-button pulse jet cartridge cleaning for extended filter life and reduced maintenance downtime.
- Legend Standard Fume Extractor Portable fume extraction system with easily replaceable cartridge filter, 360-degree swivel arm, 8-10 foot reach, 1200 CFM airflow, 1.5 HP motor, and 80/20 cellulose/polyester cartridge filter.
- Legend Hanging Fume Arm 10-foot hanging fume arm with 360-degree rotation, powder-coated steel construction, locking levers, and 14-inch hood opening diameter for maximum fume capture.
- Legend Standing Fume Arm Standing articulated fume arm with continuous 360-degree rotation, available in 8 ft and 10 ft lengths with 6 inch and 8 inch pipe diameters.
- Cyclone (Industrial Cyclone Separator) Cyclone dust separator for removing large and abrasive particulate from air streams before final filtration, extending filter life and reducing maintenance.
- Silencers (Duct Mufflers) Air duct silencers designed for sound absorption to reduce noise from turbulence within ductwork, available in diameters from 5 to 24 inches.
- Jet Caps Stack caps combining rain cap and no-loss stack features for maximum protection from water entry with minimum static pressure loss, available with Rolled Lip, Vanstone Lip, and Angle Ring connections.
- Single and Double Branches Tapered duct branches for merging new air lines into main ductwork. Standard 45-degree angle, available in carbon steel, galvanized, and stainless steel with multiple connection options.
- Floor Sweeps Floor-level dust collection hoods with integral foot-push tab for hands-free operation. Removes debris from shop floor while maintaining system pressure. Available in galvanized and stainless steel.
- Dustek Cloth Filter Bags Replacement cloth filter bags in various lengths (48-96 inches) for Dustek and similar dust collectors. 24-inch diameter, seamless knit polyester, 99.5-99.9% efficiency at 3-5 micron level.
- Dustek Teflon-Coated Filter Bags Teflon-coated filter bags for fine dust applications. 24-inch diameter for use on Dustek or similar dust collectors with 24-inch diameter barrel. Available in 60, 72, and 96-inch lengths.
- Dustek Plastic Collection Bags 6 mil heavy-duty plastic collection bags for dust collectors. 24-inch diameter, 15 cu. ft. capacity. Available individually or in rolls of 50.
- DuctQuote 3D Design and Quoting Software Proprietary free 3D ductwork design and quoting software for contractors and engineers that provides detailed plans, 3D drawings, team collaboration features, and itemized quoting.
- Custom Fabrication Services Custom ductwork fabrication services including special transitions, custom hoods, and manifolds for specific project requirements.
Quantifiable outcome
- Collects up to 90% of bulky material before the collector
- +2 more outcomes
Companies that use US Duct
Customer profileNamed customers7 records
Segments5 records
Ideal customer profiles4 records
US Duct technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
US Duct partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- DustekcoreDustek is Now Part of US Duct. Dustek products including dust collectors (Whispurr, Classic, and Dusty) and replacement filter bags are now integrated under the US Duct brand. Dustek operates from 1121 Corporation Drive, Archdale, NC 27263.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
US Duct competitors and assessment
Company assessmentDirect peers
- Nordfab: Nordfab is the most direct competitor to US Duct in clamp-together ductwork for industrial dust collection. The two compete head-to-head on quick-connect duct, flanged duct, and dust collection accessories, with Nordfab being the incumbent US Duct has demonstrably displaced (per J and G Machinery testimonial).
- Imperial Systems: Imperial Systems designs and manufactures industrial dust collection systems, ductwork, and fume extraction equipment — overlapping with US Duct's core product portfolio and serving the same woodworking, metalworking, and manufacturing customers.
- Air Handling Systems: Air Handling Systems manufactures modular ductwork for dust collection, fume control, and material handling — directly competing with US Duct's clamp-together duct product line for industrial contractor and OEM customers.
- Flex-Air: Flex-Air manufactures ductwork and dust collection components, directly competing with US Duct's industrial ductwork and accessory products for OEM and contractor customers in similar manufacturing end markets.
- Oneida Air Systems: Oneida Air Systems manufactures dust collection systems, ductwork, and accessories for woodworking and industrial applications — directly competing with US Duct across ductwork, collectors, and consumables like filter bags.
Broad incumbents
- Donaldson Company: Donaldson is a large public industrial filtration conglomerate (NYSE: DCI) whose dust collection, fume extraction, and cartridge filtration products directly overlap with US Duct's Legend Performance Solutions line. While Donaldson is much broader, it competes for the same industrial customer budgets and increasingly bundles ductwork with collectors.
- Nederman: Nederman is a global Swedish-listed leader in industrial air filtration and fume extraction, with overlapping product categories in ductwork, fume arms, and HEPA fume extractors. It serves the same industrial manufacturers as US Duct but with a much larger global footprint and broader product portfolio.
- Camfil: Camfil is a global leader in air filtration, with industrial dust and fume collection products that overlap with US Duct's baghouse collectors and filter bag offerings. It competes for the same industrial customers as a much larger, internationally diversified incumbent.
- Parker Hannifin: Parker Hannifin's Industrial Gas Filtration and Generation division produces dust collectors, fume extractors, and related filtration equipment. It competes with US Duct's performance solutions line as a much larger diversified industrial conglomerate serving overlapping industrial customers.
Emerging players
- RoboVent: RoboVent specializes in industrial dust and fume collection systems with proprietary filtration technologies, competing with US Duct's Legend baghouse collectors and fume extractors in welding, manufacturing, and metalworking end markets.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
US Duct social profiles
Digital presenceUS Duct financial estimates
Financial estimateRevenue estimate
Valuation estimate
US Duct leadership team
Management profileNumber of profiles
US Duct subsidiaries and ownership
Company hierarchySubsidiaries1 record
US Duct funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
US Duct M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about US Duct
What does US Duct do?
US Duct manufactures and sells industrial ductwork and dust/fume collection systems for industrial facilities. Its core product lines include Clamp-Together Duct, US Tubing leak-free quick-connect systems, and Flanged Ductwork, complemented by the Legend Performance Solutions line of baghouse collectors, inline separators, spark traps, rotary airlocks, self-dumping hoppers, and fume extractors. The company also offers the proprietary DuctQuote 3D design and quoting software, custom fabrication services, and Dustek replacement filter bags.
Is US Duct a public or private company?
US Duct is a private company. It is classified as unknown and is currently operating.
When was US Duct founded?
US Duct was founded in 2013. It employs 51 to 100 people.
Where is US Duct based?
US Duct is headquartered in New York, United States, in the North America region.
How does US Duct make money?
Four revenue lines are on record. Industrial Ductwork Products are the primary driver. The others are legend Performance Solutions, dustek Filter Bags and Accessories and custom Fabrication Services.
Who are US Duct's main competitors?
Direct peers on record are Nordfab, Imperial Systems, Air Handling Systems, Flex-Air and Oneida Air Systems. Broad incumbents are Donaldson Company, Nederman, Camfil and Parker Hannifin. RoboVent is listed as an emerging player.
Does US Duct have an API?
No public API is recorded for US Duct.
What industry is US Duct in?
US Duct's product category is Industrial Ductwork & Dust Collection Equipment. Its primary akta.pro industry code is IMAHAKAG, Ventilation, Ducting & Air Distribution Equipment, with a secondary code of IMADANAC, Ductwork, Duct Fittings & Air Distribution (Diffusers/Grilles/Registers). Its NAICS code is 333413 and its SIC code is 3564.