Duo-Gard Industries

What Duo-Gard Industries does

Duo-Gard Industries is a privately held US manufacturer and design-build integrator of architectural daylighting and outdoor shelter systems, founded in 1984 and headquartered in Canton, Michigan. The company designs, engineers, fabricates, and installs translucent polycarbonate canopy, wall, skylight, and shelter products — including the patented Sleekline monolithic canopy system, the illumaWall translucent wall series, the Maximizer skylight line, and a broad bike-infrastructure and transit-shelter portfolio — for architects, transit authorities, universities, healthcare facilities, aviation terminals, and commercial enterprises.

Core technology rests on cellular and monolithic polycarbonate glazing systems (sheet thicknesses from 4mm to 60mm, lengths up to 52 feet, with 240–250x the impact strength of glass), integrated with Lumira aerogel insulation for thermal performance, UV-coextruded stabilizers, and a 3form-partnered color line exceeding 100 specialty hues. The company runs an AISC-certified in-house steel fabrication facility (one of only 13 such firms in Michigan), expanded to five times its original capacity, enabling vertical integration from structural steel through glazing and final installation by certified crews.

Duo-Gard operates a project-based revenue model with three streams: custom design/build projects (the largest stream), sales of pre-engineered standard products (bike shelters, racks, repair stations, Ready Ship shelters), and professional services (daylight modeling, AIA CES continuing education, installation). Pricing is quote-based with no standard published rates; the go-to-market is sales-led through direct engagement with architects and spec writers, supplemented by rep agencies in Ohio/West Virginia/Western Pennsylvania (Architectural Design Solutions) and the central/southern US (Eco Spec), with architect-facing BIM/Revit tools intended to compress spec-to-design cycles.

Name

Duo-Gard Industries

Legal name

Duo-Gard Industries Inc.

Website

https://duo-gard.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

101–250 employees

Short description

Duo-Gard Industries designs, engineers, fabricates, and installs translucent polycarbonate canopies, walls, skylights, and outdoor shelters — including patented Sleekline systems — for architects, transit authorities, universities, healthcare, and aviation clients across the United States.

Ownership category

akta.pro rank

Product category

Architectural Daylighting & Building Envelope Systems

NAICS

Metal Window and Door Manufacturing (332321)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Skylights, Roof Windows & Daylighting (IMADAFAL)

akta.pro secondary industry

Architectural & Building Glazing Systems (Curtain Wall/Storefront/Canopies) (IMADAHAB)

Keywords

• Architectural daylighting
• Polycarbonate canopies
• Transit shelters
• Bicycle parking infrastructure
• Translucent wall systems

Headquarters

HQ city

Canton

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Custom Design/Build Projects: Full-service custom project delivery including design, engineering, fabrication, and installation of translucent daylighting systems, canopies, walkways, shelters, and bike parking structures. Projects range from standard shelters to large-scale architectural installations.
2. Standard Product Sales: Sale of pre-engineered standard products including bike shelters, racks, repair stations, bus stop shelters, ready-ship shelters, and polycarbonate panel systems.
3. Professional Services: Daylight modeling services, installation services, bike parking planning, and continuing education (AIA CES courses) for architects and design professionals.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels10 records

Core offering

Duo-Gard Industries designs, engineers, fabricates, and installs translucent architectural daylighting systems—including canopies, walkways, skylights and wall systems—and outdoor structures such as bike/transit shelters and specialty enclosures. The company manufactures its products in-house at its Canton, Michigan facility, using proprietary polycarbonate panel technology paired with AISC-certified structural steel. It serves architects, contractors and institutional clients with turnkey design-build solutions across commercial, educational, healthcare, transit and government projects.

Product overview

Duo-Gard Industries is a manufacturer of architectural daylighting solutions and outdoor shelters. The company offers a unified portfolio of polycarbonate-based canopies, translucent wall systems, and various shelter types. The core product lines include: (1) Canopy systems – Series 2500 Standing Seam, Series 3100 Mullion, Series 3900 Sleekline (patented monolithic), and Series 3800 Long Span; (2) illumaWall translucent walls – Models 1500 (interior), 3000 (mullion), and 3500 (tongue & groove); (3) Skylights – Series 3000 and Maximizer Unit Skylights; (4) Bike infrastructure – shelters, cages, racks, repair stations, rooms, and micromobility racks; (5) Transit/Bus shelters including BRT solutions; and (6) Specialty shelters for smoking, shopping carts, and custom applications. Supporting offerings include Lumira® Aerogel insulation, LED lighting packages, daylight modeling services, and the proprietary Achieve 360° design/build methodology. The company operates in-house steel fabrication (AISC certified) and provides full installation services. Products are designed for sustainability with LEED credit contributions, recyclable materials, and integration options for photovoltaics, LED lighting, and natural ventilation.

Differentiator

Problem solved

Functional benefit

Brands

• illumaWall: Translucent polycarbonate wall system product line including Series 1500, 3000, and 3500 for exterior and interior applications
• Achieve 360°
• Sleekline
• Maximizer
• Prostock

Quantifiable outcome

• 240x impact strength compared to glass
• +5 more outcomes

Named customers15 records

Segments1 record

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Architectural Design Solutions LLCcoreChannel Partner/ Reseller/ DistributorIndependent rep agency appointed to represent Duo-Gard's products in Ohio, West Virginia, and Western Pennsylvania. Located in Monclova, Ohio. Markets comprehensive line of canopies, walkways, skylights, and translucent daylighting systems with primary focus on higher education, healthcare, and air transportation markets.
• Eco Spec Inc.coreChannel Partner/ Reseller/ DistributorRepresentative agency appointed for central and southern United States for translucent canopy and wall systems. Headquartered in Canton, MI alongside Duo-Gard.
• Environmental Light SciencescoreStrategic or Co-development PartnerThird-party daylight modeling services provider. Provides computer simulations for daylighting and thermal analysis including Daylight Factors, Daylight Autonomy, Annual Sun Exposure, WELL, Circadian Function, and LEED compliance analysis. Led by Tim Metcalfe with degree from SUNY in Engineering and executive education at Harvard, MIT, and Parsons.
• Bettisworth North Architects and PlannersminorStrategic or Co-development PartnerArchitecture firm collaborated with Duo-Gard on Alaska Native Tribal Health Consortium canopy project. Provided design and project management for the 93'6" x 22'6" Sleekline installation.
• Elliott + Associates ArchitectsminorStrategic or Co-development PartnerArchitecture firm collaborated on Chesapeake Energy Car Park 3 project - the largest translucent polycarbonate installation in North America (130,000 SF, 546,922 total SF, 1,439 vehicle stalls).
• Yaeger ArchitectureminorStrategic or Co-development PartnerArchitecture firm designed Chicken N Pickle San Antonio location featuring 575 lineal feet of Duo-Gard Series 3500 translucent clerestory system. Selected polycarbonate over fiberglass for cost-effectiveness, energy efficiency, and aesthetic appearance.
• 3formminorStrategic or Co-development PartnerPartnership to provide Fusion color options resulting in over 100 custom, specialty colors for polycarbonate panels. Allows matching any Pantone number for branding and design applications.
• Roger Hickel ContractingminorImplementation/ SI/ Consulting PartnerGeneral contractor for Alaska Native Tribal Health Consortium canopy project in Anchorage.
• Atlantic Bridge & EngineeringminorImplementation/ SI/ Consulting PartnerInstallation contractor for Massachusetts Bay Transit Authority Chelsea BRT shelter project in Hampton, New Hampshire.

Scale indicators8 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• CPI International (CPI Daylighting): CPI Daylighting is one of the closest direct competitors to Duo-Gard, manufacturing polycarbonate and translucent daylighting panel systems (Kalwall, Skywall) for skylights, canopies, and walls. Highly comparable on product category (translucent polycarbonate envelope systems) and target customer base (architects, institutions, transit).
• Major Industries: Major Industries manufactures translucent wall systems, skylights, and canopy glazing for commercial and institutional buildings. Comparable to Duo-Gard in the translucent daylighting and skylight product categories, serving architects and building owners.
• Naturalite Skywall (Eastman Chemical): Naturalite/Skywall produces translucent polycarbonate and fiberglass daylighting wall and roof systems for commercial, educational, and industrial buildings. Directly comparable in product offering (translucent daylighting) and end markets to Duo-Gard's illumaWall and canopy product lines.
• Wasco Products: Wasco Products manufactures skylights, sun tunnels, and roof window systems for residential and commercial buildings. Overlaps with Duo-Gard's commercial skylight and daylighting product lines, particularly for institutional and architectural projects.
• Extech/Exterior Technologies: Extech/Exterior Technologies designs and manufactures polycarbonate translucent wall systems, skylights, and canopies for architectural applications. Closely comparable product mix and customer base (architects and institutional clients seeking daylighting solutions).
• Brasco International: Brasco International designs and manufactures transit shelters, bike shelters, and smoking shelters for transit agencies, universities, and municipalities. Directly comparable to Duo-Gard's transit shelter and bike shelter product lines, including custom BRT and bus stop shelters.
• Kingspan Light + Air: Kingspan Light + Air produces daylighting systems, skylights, smoke vents, and ventilation products for commercial buildings. Comparable to Duo-Gard's daylighting and skylight offerings, with broader portfolio reach across North American institutional projects.

Broad incumbents

• VELUX Group: VELUX is a global leader in skylights and roof windows for residential and commercial buildings. Larger incumbent with much broader market reach; overlaps with Duo-Gard's commercial skylight line but operates at significantly greater scale across both retail and architectural channels.
• Oldcastle BuildingEnvelope: Oldcastle BuildingEnvelope (CRH) supplies architectural glazing systems, curtain walls, storefronts, and skylights for commercial buildings. A broad incumbent that competes in adjacent product categories but with a much wider portfolio spanning glass and metal building envelope systems.
• Vitro Architectural Glass: Vitro Architectural Glass (formerly PPG Glass) is one of North America's largest architectural glass manufacturers. Competes indirectly as the incumbent glass substrate that Duo-Gard's polycarbonate systems can substitute for in canopies, clerestories, and skylights.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

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Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Duo-Gard Industries