INDUSTRIAL
STRENGTH
OPERATORS

MADE FOR HARSH
NORTH AMERICAN
CLIMATES

Colors are non-standard and can be ordered additionally; charges may apply.

The Operator That Leads Them All!

The HAML — Our most popular design, chosen by the pros for its strength, speed, and unmatched versatility.

We’ve Made It Simple to Choose Your Garage Door Opener. Here’s How.

Easily configure the perfect GDI operator for your overhead door or gate application in minutes.

Just follow the step-by-step prompts in the tool to enter your door or gate details. Based on your selections, you'll receive a tailored GDI operator recommendation designed to match your exact application.

Need something special?

Our in-house engineering team will program and customize any GDI operator to meet your unique requirements.

Application
Configuration
Components
Summary
Step 1 of 4 • Choose your application

Choose Your Application

Tap one option to continue. You can change it later.

Component Options

Safety features

Control & access devices

Design options

Summary

Contact information

We include a JSON summary with your submission so our team can configure the right operator faster.

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Applications for Every Industry • GDI Operators

Applications for Every Industry

GDI operators thrive in the toughest conditions—whether you’re in sub-zero freezers, high-humidity washes, remote oilfields, or architecturally sensitive builds.

GDI-HAML and JDMG Garage Door Opener — Compact Direct Drive Operator
HAML / JDMG
GDI Trolley Garage Door Opener — High Performance Trolley Operator
Trolley Opener
GDI Enclosure NEMA 1 — Standard Indoor Operator Housing
NEMA 1
GDI Watertight Enclosure NEMA 4 — Weather-Resistant Operator Housing
NEMA 4

Architectural & Design-Driven Builds

Discreet motor housings, powder-coat finishes, and low-profile design for visually critical installations.

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Automatic Pool Covers

Low-profile operators engineered for silent, durable pool cover actuation in outdoor environments.

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Car Dealerships

Rugged high-cycle openers built to handle hundreds of daily cycles in service bays and parts areas.

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Car Washes & Wet Zones

IP69K-sealed operators resist corrosion and maintain performance in high-moisture environments.

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Cold Storage & Freezer Facilities

IP69K-rated, –40 °C cold-climate operators for reliable performance in walk-in coolers, freezers, and processing plants.

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Custom Engineering Projects

Collaborative design for one-off mechanical solutions—lifting, sliding, rotating high-load installations.

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Farms & Agriculture

Durable operators for barns, equipment storage, and high-cycle feed operations in rural environments.

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Garage Door Companies

Preferred by installers for reliability, configurability, and robust technical support on commercial jobs.

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Gates & Barriers

High-torque operators for vertical gates, barrier arms, and slide fences with integrated safety logic.

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Government & Public Buildings

Secure and smart-enabled solutions for municipal garages, fire stations, and public works facilities.

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Grocery Stores

Food-safe, washdown-rated operators for supermarkets—designed for high cycles and hygiene protocols.

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Hospitals & Emergency Services

High-reliability openers for ambulance bays and emergency vehicle access—engineered for rapid response.

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Mall Security Gates

Automated gates for retail environments—seamless access control and crowd management, matched to aesthetic demands.

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Mining & Industrial Sites

Heavy-duty operators with high-torque drives—built for dust, debris, and continuous rugged use.

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Oilfield & Remote Operations

Rugged systems designed for extremes—cold, heat, and remote locations where durability is non-negotiable.

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Parkades & Underground Parking

Sensors, spring-break detection, and cycle tracking for secure, automated parking facilities and ramps.

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Special Projects / Heavy Lift Systems

Custom-engineered for oversized loads—stage lifts, commercial facades, and bespoke industrial rigs.

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Who We Are

GDI is a Canadian-engineered Garage Door Opener manufacturer focused on High-Performance, Industrial Strength Overhead Door Openers for the harshest environments.

We Build Trust!

Because in the real world, having a broken garage door isn’t just an inconvenience — it’s a risk. That’s why we create garage door opener systems that are strong, smart, and built to last.

We believe the best Overhead Door systems are the ones you never have to think about. At GDI, performance should feel seamless. Reliability should be built in — not bolted on. And intelligence should live within every motion — not buried behind menus or flashy lights.

Garage Doors Openers shouldn’t just open — they should move with precision, purpose, and peace of mind.

That’s why we built GDI Garage Door Operators from the ground up — to eliminate failure-prone systems and replace them with smarter, stronger solutions for car washes, warehouses, government facilities, and custom Industrial Farm applications.

Our mission is simple: to give professionals a garage door opener that just works — cycle after cycle, year after year. And we stand behind every unit we build, because reliability isn’t a feature — it’s our foundation.

We don’t just make garage door operators. We make the ones professionals trust most.

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What Our Clients Say

Real stories of performance, reliability, and peace of mind.