Southern Ontario's Premier Garage Door Company

Winser Door is a garage door dealer in Southern Ontario that has been helping business owners find the right garage doors and openers, install them professionally and keep them well-maintained for over 4 decades. We work with the best suppliers in the industry—located right here in Ontario—to provide solutions for all types of applications including office buildings, retail stores, restaurants, banks, warehouses, factories, parking garages, schools and health care facilities.

Commercial Doors and Accessories:

Environmental Control Doors

At Winser Doors we don’t just supply exterior door solutions. Whether you want to create a more comfortable working environment, keep pests out or reduce energy costs, we have a solution to fit a variety of indoor applications.

Impact Doors

Perfect for high traffic areas, impact doors are a good way of separating climate controlled areas while still maintaining a high degree of efficiency.


Air Curtains – Keep unconditioned air, fumes and pests from entering open doorways with an air curtain.

Bug Screens

A simple and effective way to keep pests from entering your organization while providing ventilation for the comfort of your team.

Strip Curtains

An inexpensive way to separate climate controlled areas in low to medium traffic situations..

Sectional Overhead Doors & Hardware

Thanks to a team that combines 80-plus years of industry experience, Winser Doors ensures you receive the right sectional overhead doors for your application. With doors ranging in thickness, R-value and hardware options, you can rely on us to deliver the door that fits your bill… and your location. Need to increase your doors to a larger size? Our technicians are trained to increase the dimensions of the opening for you.

Full Vision Overhead Doors

Well-known for their use in automotive repair shops, full vision overhead doors are becoming an increasingly popular choice in restaurants, retail shops and even residential homes. It's no wonder why either. They're a cost-effective, highly customizable option well-suited for a variety of applications. Couple this amazing door with the knowledge and skill of the team at Winser Doors and your experience is sure to be hassle-free.

Rolling Steel Doors

A rolling steel door is well-suited for most shop applications. They are designed to maximize strength and durability and as an added bonus require very little maintenance. Winser Doors carries all makes and models of rolling steel doors and rolling steel fire doors. Plus, we can include options like breakaway bottoms to reduce damage. As always, installation is provided by our team of highly experienced service professionals.

Fast Acting Doors

When speed is the name of the game, you want a fast acting door. Available in vinyl, rubber and steel constructions, these doors allow products, people and machinery to move from one area to another without delay. That means less transit time, less climate loss and increased efficiency. Add options like motion sensors, breakaway bars, photo eyes, and hand-held remote controls for added safety and security.

Rolling Counter Shutters & Grilles

Winser Doors is the area’s foremost installer of counter shutters. Whether fire rated, or used for security, we have options that range from electrically operated with safety systems to those that are manually opened or closed. We also have shutters that slide sideways or go up and down, so whatever your needs are we have the product and expertise!

Man Doors

Commercial man door replacement and repair is a snap with Winser Doors. Our warehouse in Cambridge is home to an extensive inventory of replacement parts and complete doors, including single man doors, double man doors, impact doors and more. Our crew is on standby 24 hours a day, so eliminate interruption to your business activities and call us for same-day service!

Motors & Controls

Garage door openers have come a long way. In fact, today's logic controlled openers have so many standard features that we barely have room to list them. For example, standard on most products is a timer to close, a maintenance counter, inputs for photo eyes and safety systems, available receivers and transmitters, and control inputs for magnetic loops. Our staff will help you make sense of it all and select the right opener for your new or existing garage door.

Gate Operators

Whether it's for residential, commercial or industrial use, Winser Doors is Southern Ontario's gate expert. From basic swing and cantilever gates, to high security vertical lift gates, we supply and install them all. We also have access to high security items such as hydraulic bollards.

More Information

It would be our pleasure to answer any question you have about the doors and openers we carry. You can request a free quote using our eform, call, email or visit our showroom at 112 Queen St. West in Cambridge to find out more.

Winser Doors

64 Saltsman Dr

Cambridge, ON N3H 4R7

After hours appointments
available by request


Monday - Friday:
8:00 am - 5:00 pm

9:00 am - 1:00 pm

24-hours emergency service

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