Industrial Bifold Doors

Our bifold doors are suited for any industrial application, including commercial buildings (welding shops, manufacturers, shipping/receiving ports, marinas, storefronts, etc.) and applications with special electrical requirements.

Ready for pricing?
Use our quote request form to get accurate pricing on your bifold door. Our sales team will be in touch within 48 hours to finalize any details and make sure that your door is a perfect fit.

Can’t wait? Give us a call to get your pricing immediately.

Industrial Door Features and Options

Our industrial bifold doors are equipped with many industry leading standard features. Diamond doors have been tested to applicable requirements and are certified to a UL325 standard. They are a reliable and long lasting choice for your commercial building.

Explore our interactive door tour to learn more about our features and options.

Convenient Autolock System

The auto-lock is the easy, reliable locking option for your door. Using this system allows for a complete remote access door, as the lock engages automatically when the door closes and releases when the door is opened.

Reduced Heat Loss

Your door is closed in the winter more than it’s open, so a strong seal and quality insulation are important. Our insulation package includes a closed cell neoprene foam around the perimeter of the door and the insulation panels are fastened to the exterior of the steel frame, creating a full thermal break.


Natural Lighting Options

There are many benefits of natural light for employees. Add our polycarbonate sheeting, standard windows, or a combination of both to add some sunshine into your building. Our insulated options will ensure you can enjoy the benefits of sunshine without the energy costs.

Safety Features

In contrast to competitor systems, our cables never overlap. Unlike a cable drum, our design has a continuous diameter. The cables wrap onto the driveline itself, instead of overlapping onto a drum. The result? Superior longevity, reduced cable wear, consistent opening speed, and no frequent tensioning.

Reliable Cable Lift System

At Diamond Doors, we believe that lift cables are the stronger, more reliable choice for bifold doors. Our non-overlapping driveline is a unique cable system that is long lasting, low maintenance, and solves many of the common issues of traditional cable doors. Learn more.

Before & After Diamond Doors

Retrofit Industrial Bifold Doors

If you are looking to upgrade from an overhead door or add an additional opening, an industrial bifold door is for you and your business. Our doors are easily installed on existing structures.

Maximize Headroom

Installed to the outside, bifold doors do not take up valuable headroom inside your building. This is ideal for buildings that have moving overhead cranes or have large equipment to move. With our self-supporting header option the door can even extend past the roofline, giving you the maximum amount of overhead space that your building will allow.

Low Maintenance Design

Our door design overall is refined and simple, with less moving parts than overhead doors or competitor bifold designs. We have eliminated ongoing maintenance from our (greaseless) hinges and locking system. Our driveline is low maintenance, prevents cable overlap, and increases door longevity.

Easy Installation

You want to have your door up and running quickly. With our short lead time and easy install we can help keep your business running efficiently. Our doors arrive completely assembled, pre-wired, and finish painted.

inside bifold door welding shop
Industrial bi-folding door for welding shop / manufacturer. Installed onto the outside of the building avoiding overhead cranes.
commercial door install replace overhead doorsreplace commercial overhead door with bifold door after
Before and After. Replacing two commercial overhead doors with a single Diamond bi-fold.

Can I operate a bifold door in high winds?

We do not recommend operating a bifold door during high winds. While the door is designed to withstand high winds in the closed and locked position, having it open during extreme weather conditions could result in severe damage to your door, building, or property.

How difficult is it to install a Diamond door?

Installing a Diamond door is relatively simple. Doors can be installed with standard tools and equipment (including a fork lift or similar equipment). We provide a complete installation manual with every door to guide the installation process, and our service team is available to answer any questions that may arise.

What door sizes does Diamond Doors offer?

While common door sizes vary depending on industry, Diamond Doors manufactures doors of almost any size. We’ve built everything from general aviation hangar doors, quonset doors, farm shop doors, and a hangar door for the Royal Aviation Museum of Western Canada that measures over 100 feet wide.

What happens if I need to use my door when the power is out?

We have included an emergency manual opener on each door motor to ensure the door can be open and closed when there is a power failure. Each motor is equipped with a hex shaft, which can be used with a socket wrench or cordless drill to manually turn the motor.

How well does a bifold door seal against harsh weather?

A Diamond bifold door provides an excellent seal against harsh weather, especially compared to other door styles like overhead and sliding doors. We include several door components in our design that work together to provide a secure seal.

Can I install a bifold door on an existing building?

Yes, Diamond bifold doors are easily installed on an existing building. If the building is not capable of supporting the door, you can add the required structural supports to your existing building or ask about our self supporting header option.

Where can I find an installation crew for my Diamond door?

Diamond Doors has installation crews across North America. If you are looking to hire someone to install the doors you sell, or to service doors for your existing customers, give our office a call and we would be happy provide you with the names of trusted door installers.

Commercial Door Sizes and Pricing

Each Diamond door is engineered to your building specifically, taking into account building specifications, features, and options needed. We offer quick lead times and competitive pricing. You can easily get an estimate with our quote builder or contact our office to speak with a sales associate.

industrial welding shop with commercial bifold door

Case Study

Maverick Industries Welding Shop

Maverick Industries is a manufacturer of various types of products, one of the main ones being the Intersteel waste handling equipment. Maverick Industries needed a door for their welding shop that would give them the interior headroom to operate an overhead crane. The Diamond Doors team was able to provide them with a custom solution: a 16’x16′ bi-fold door installed to the outside of their building.

Through the sales process, we worked with President and CEO Kyle Wiebe to choose the features and options best suited for the project…


BUILT FOR CONVENIENCE



MADE FOR SIMPLICITY



DESIGNED TO LAST


The Best Investment with Your Industrial Bifold Door

Whether you are building new or simply upgrading an existing industrial shop, your door is an important part to consider. After all, it affects the functionality and usefulness of your building. The direct costs of purchasing the door and the associated costs of installation and maintenance make it an even more important part to consider.

Industrial Shop Door Case Studies

Aug 6, 2021

Maverick Industries Welding Shop

As a growing steel manufacturer, Maverick Industries needed a door for their welding shop that would give them the interior headroom to operate an overhead crane. President and CEO Kyle Wiebe quickly pointed out their need for a custom solution – and Diamond Doors had the perfect fit with a 16’ x 16’ bifold door. …
Aug 30, 2021

Public Works Building Surrey, BC

Mike from Creative Doors partnered with us on this project; the Surrey British Columbia Public Works building. Door options added to this project included our auto-locking system, polycarbonate panels for natural light, and custom powder coated frame finishing. We worked with architects throughout the project to design 8 bifold doors. From planning to construction, we …

A Diamond Doors approved experience.

We want to ensure that you have everything you need to make ordering and installing your bifold door as easy as possible. Whether that’s helping you find the right door options, or maximizing the size of your clear opening, our bifold door dealers help you do that.

If you feel hesitant to tackle installing a large commercial door our dealers can take that task off your hands and leave you confident that your door was installed correctly. Whatever the reason, choosing one of our dealers is a great option for trusted local door service.

Get Started

Our team can help you find a Diamond Doors approved dealer in your area. Chat with us today to get started.

1.866.3257.7600

info@diamonddoors.com