Commercial Bifold Door Solutions

Providing industrial, agricultural, and aviation bifold door solutions. Custom commercial bifold doors for large openings in a variety of applications. Visit our industry page to learn more.
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Convenient Door Design

Our door system is low maintenance with industry leading features and options. Reliable electrical certified to a UL325 standard. Explore our door tour to learn more about our high quality bi-fold door.
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North American Made

Diamond Doors is a Canadian door manufacturer offering folding door solutions since 1998. Your door will arrive fully assembled, pre-wired, and finish painted. Want to know more? Contact us today.
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Doors for Large Openings

Our bi-fold doors can be designed to fit virtually any sized opening. Each Diamond door is custom made to order. Interested in pricing for a commercial bi-fold garage door? Use our online quote builder to request an estimate.
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Agriculture

Agriculture

Our bifold doors are suited for any farm application: shop doors, machine shed doors, livestock barns, quonsets, post frame, fabric, and other ag buildings. Get maximum headroom for a competitive price.

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Aviation

Aviation

We offer high quality aircraft hangar doors for private airports, commercial hangars, and hangar homes. Our automatic hangar doors designed by pilots, for pilots. A low maintenance and convenient hangar door.

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Industrial

Industrial

Get the best ROI with a commercial bi-fold door. Our low maintenance, long lasting bi-fold door design is ideal for commercial building, storefronts, and other specialty industrial applications.

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FEATURES & OPTIONS

Doors for Large Openings

Are you looking for a commercial door with maximum headroom? Need a cost effective large door solution? A Diamond bifold door gives you just that. Our self-supporting header allows the door to be installed past the roofline, giving you the most overhead room possible. Our quality doors have many features and options, all for a competitive price. Explore our bifold door features and options to learn more.

DOOR TOUR
FEATURES AND OPTIONS

Automatic Commercial Bi-fold

Our commercial bifold door system consists of an electric lift motor and industrial grade gearbox, creating a reliable electric lift bifold door. Our auto-lock option and remote opener package can be added for a fully remote access door. Much like your garage door at home, you can enter and exit at the push of a button. The lock engages automatically when the bifold closes and releases when opened. Explore our features and options to learn more.

EXPLORE FEATURES

Commercial Bi-fold Door Solutions

Our bi-folding overhead garage doors can provide large clear openings for many commercial building types. Installed to the outside of the building, our door system can be designed to fit virtually any size opening. The door can accommodate for a variety of challenges like structural support, overhead cranes, and variations in weather. A versatile and high quality industrial door solution.

DOOR TYPES

Explore Door Applications

Cold Storage Door

Farm Shed Door

Quonset Hut Door

Potato Storage Doors

Insulated Shop Doors

Livestock Barn Doors

Poultry Barn Doors

Airport Hangar Doors

Hangar Home Door

Private Hangar Door

T / Row Hangar Doors

Quonset Hangar Door

Hangar Garage Door

Insulated Hangar Door

Commercial Hangar Door

Industrial Doors

Commercial Doors

Storefront Doors

Crane Doors

Explosion Proof Doors

Machine Shop Door

We had a great rep measure and take care of the details to replace a sliding door that had been destroyed in a wind storm. A new one was installed and it works fantastic!! Thanks folks .
Dale Wiebe
They have been great to work with! They have a great heart and have gone the extra mile with us for sure. If it wasn’t for Diamond Doors, we would still have an open hangar.
David Carwell
I purchased my 20×14 Diamond door in 2015. The reason I went the bi-fold door due to a height issue as my ceiling would have been too low for my truck with having to put a header in for an overhead. After having this door now for 6 years I’m absolutely loving it and thankful now that this was the only Choice I had. This door seals much better than any overhead door I’ve seen. I’d buy this door again in a heartbeat.
Troy Robertson
Had a 40’x16.6’ insulated diamond door installed this summer. We absolutely looove it. We also did the optional auto lock system that allows the door to open and close with the push of a button. The door itself is really well built and seals nice in winter. No gaps for cold air or wind to whistle through. It’s made the building way more usable and and user friendly versus the four panel sliding doors I had before.
Patrick Fortier
Received door 42 wide by 12 high. Had factory support all the way. Borrowed a fork lift and hung it by myself. Called welder and hinges welded to structure. All in all, fabrication quality is professional and strong. I would definitely recommend this fabricator.
Anthony Spino
We have purchased many doors over the years from Diamond Doors and they always have great service and great products. Thanks for always taking care of us and our customers!
Joe Klassen, Capital Building Systems
Bought two doors from Diamond Doors. They were friendly and easy to work with. The doors are great. Very pleased with their product.
Don Doerkson
I have repaired and upgraded a lot of hangar door in my career, and I must say that Diamond doors are by far the best I had to work with. They are very safe to operate, sturdy, well documented. Their controller (the brain of the door) is fantastic. Not only do they have a superior product, the staff was very fast to answer my questions as well.
Frederick Ducharme
Our 46’ by 18’ Diamond Bi-fold Door has worked great since 2003
My 40×18 door in a heated shop opens flawlessly at any temperature in the winter.
Diamond Doors has insulation kits that come with their doors. Very nice finish. Would recommend that door to anyone who is putting up a new shop.
Nice solid product. Everything is labelled so it was easy to know where each piece was to go. Customer service was awesome! We strongly recommend this company.
Janet Pokrant
After two years of enjoying the new door, I am completely satisfied and regretting only of not having made the investment sooner! It has worked flawlessly during both winter and summer and in between. This door has extended my flying hobby by many years, not having to wrestle with a large door every time I use my airplane. Thank you for your great service.
Maurice Baril
The door works perfectly. I installed it and haven’t touched it since. I will recommend it to anyone that is looking for a door.
Dan Coffe

Doors Across North America

Diamond Doors is a Canadian commercial bifold door manufacturer located in Winkler, Manitoba, founded by a former commercial pilot and located in the heart of an agricultural community. We are committed to creating exceptional products, never sacrificing quality, and setting the bar for bi-fold door manufacturing. We ship bi-fold doors across the United States and Canada and have been a trusted name since 1998.

CONTACT US

Dealers

Dealers

Want to purchase your Diamond Door through a local door or building company? We can direct you to one of our trusted Dealers across Canada and the United States.

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Installers

Installers

We offer door installation through our installer network. With door professionals across North America we can find a professional near you. Chat with a representative to find an installer near you.

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Service

Service

Diamond Doors provides over the phone door support for installation, parts, and door service. Our doors have onboard diagnostics for easy troubleshooting so you can have your door operational asap.

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Diamond Door Installation

Our bi-folding overhead garage doors can provide large clear openings for many commercial building types. Installed to the outside of the building, our door system can be designed to fit virtually any size opening. The door can accommodate for a variety of challenges like structural support, overhead cranes, and variations in weather. A versatile and high quality industrial door solution.

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Aug 5, 2024

Cladding, Sheeting, and Finishing Options for Your Bifold Door

We’ve got your door covered. Literally. When it comes to cladding and finishing off your bifold door, you want to make sure it looks good with the rest of your building. Today, we’ll take a look at the two most popular finishing choices and the advantages of each. A Traditional Choice – Tuff Rib Bifold…
Jun 24, 2024

Bifold Door Installation – 5 Ways We Make it Easy

Have you been thinking about upgrading your sliding or overhead doors? Are you wondering how difficult that might be? Or do you have installation questions about the new bifold door that you have already ordered? At Diamond Doors, we know that purchasing a new door or building can be a significant investment. We believe that…
Jun 10, 2024

What does a commercial bifold door cost? A closer look at the price of your shop or hangar door.  

If you are wondering about the price of your bifold shop or hangar door, you are not alone. It can be a large investment, and it makes sense that you would want as much information as possible on the price of your bifold door. At Diamond Doors, we are committed to operating with honesty and…
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Questions? We're here to help.

We are happy to discuss our product with you and answer any questions you may have. Call our office Toll Free from Monday - Friday, 8a.m. – 5p.m. CST or email us anytime.
1.866.325.7600 info@diamonddoors.com