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Rolling Steel Garage Doors & Grilles

Garage One offers a wide selection of commercial and industrial rolling steel doors that can be tailored to your unique application. We have installed durable and cost-effective rolling steel garage doors for a range of Mississauga, GTA, and Southern Ontario clients including metal shops, warehouses, manufacturing facilities, and retail stores. 

Fire Rated Rolling Steel Garage Doors, Rolling Grilles & Counter-Height Options

  • Fire-Rated Rolling Steel Doors - Extra Protection: If your business has kitchen services, especially a stove or oven, you’ll want to feature a fire-rated door to help keep flames at bay in case of a fire. These doors are strong, reliable, and ideal for everything from concession stands to restaurants.

  • Rolling Grilles - Increased Visibility: When shopping center-based stores need to be secured, chances are you’ll find a rolling grille. A rolling grille is a great option for retail storefronts because it provides protection and visibility for security guards patrolling the area to make sure nobody is inside the store when they shouldn't be. These doors are easy to operate and create a tough theft barrier.

  • Counter-Height Doors - Easy Access:  If your storefront is a building without a traditional door entry and uses large windows instead (like a ticket office or concession stand), you’ll want a counter-height door. We can customize these doors to fit window openings; these models provide a reliable anti-theft barrier and are very low maintenance.

Garage One: Your One-Stop-Shop for Rolling Steel Doors and Grilles in the GTA & Southern Ontario

Committed to excellence for our customers, Garage One is pleased to partner with industry leaders Amarr® and Wayne Dalton. If you’re in the market for a rolling steel garage door, consider any of the following premium doors:


Amarr® 4000

Heavy duty galvanized steel rolling door

Available in 18, 20 and 22-gauge steel depending on size

3 standard colours

Optional windows available


Amarr® 4100

Heavy duty galvanized steel rolling door

Polyurethane insulation with 6.29 R-value

Available in 18, 20 and 22-gauge steel depending on size
3 standard colours 

Optional windows available


Amarr® 4200

Fire rated, heavy duty galvanized steel rolling door

18, 20 and 22-gauge steel slats available depending on size

3 standard colours

Optional windows available


Amarr® 4300

Rolling grille provides security and visibility

Stainless steel fabrication

0.79 cm rods and 0.31 cm links

Extruded aluminum guides


Amarr® 4400

Rolling steel door for counter openings

Galvanized steel, 22-gauge
Extruded aluminum guides 

3 standard colours



Amarr® 4500

Fire rated, rolling steel door for counter openings

22-gauge galvanized steel

Box-shaped steel guides

3 standard colours

The GTA and Southern Ontario's Trusted Source for Residential & Commercial Garage Door Installation, Replacement, & Repair.

Garage One, has over 15 years of expertise providing overhead garage door services such as new installations, repairs, garage door opener installation and repair, and general garage door maintenance throughout the Greater Toronto Area & Southern Ontario, including:

AjaxAuroraBoltonBramptonBurlingtonEtobicokeHamiltonLondonMarkhamMississaugaNewmarketNorth YorkMapleOakvilleOshawaPickeringScarboroughThornhillRichmond HillTorontoVaughanWhitby & Woodbridge, and many more!

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