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Large Openings

Opening up your space has never been easier with GEM’s selection of oversized doors. You can choose from a selection of lift and slide, bi-folding and stacking doors to let in more natural light. GEM specializes in designing the best option that fits your home and budget. With options in vinyl, aluminum and aluminum clad, matching your home's existing products will be easy. Contact a GEM representative to book your consultation and visit our gallery for inspiration.

Bi-Folding Doors

Seamlessly blend your indoor and outdoor space with  GEM’s bi-folding doors. Available in a selection of materials such as wood, aluminum, and glass, these doors provide the maximum opening to your space. 


GEM’s bi-folding doors are available in a variety of combinations. These doors have glass panels that allow an abundance of natural light into your home. With panels that stack to the side, when open,  they provide unobstructed views.  These doors can be installed on the interior or exterior of your home. A swing door is available to allow quick access in and out. Choose the best functionality for your home, stacking inwards to maximize our door spacer or swinging out to allow for better furniture placement. 


GEM’s aluminum bi-folding exterior doors are thermally broken to withstand our Canadian climates.  Aluminum doors provide structure and style with thin profile panels and maximize visibility to your scenic backyard. 


For a more contemporary look, GEM’s carbon steel bifold doors are custom designed for your home. The industrial hand-welded carbon steel comes from across Europe to add elegance and minimalist products as well. 


GEM also offers a Canadian-made vinyl bi-folding door, with a thicker profile, this look provides a french door design on your classic home. Great for a more traditional-looking home, these bi-folding doors allow you to open up your home and let the outdoors inside. 


Book an appointment to meet with one of our representatives to see your options and create your dream design. 

Lift and Slide Doors

Move your doors with ease when you purchase a lift and slide door. Available in vinyl, aluminum, and aluminum clad with a selection of standard and custom sizes. Some models also come with a standard screen. With local and European extrusions you can open up your space with confidence.

Stacking Doors

A great alternative to bi-folding doors is a stacking door. Stacking doors provide a larger opening than traditional sliding doors, and don't take up any space in your home. Available in aluminum and aluminum clad, GEM can do standard sizes or custom sizes for any opening.  Stacking doors are available in 3 or 6 panels. On a 3 panel door two panels slide while one remains stationary. On a 6 panel door four panels slide and two remain stationary. Stacking doors are a great way to allow light and nature into your home.


GEM also has a selection of retractable screens to choose from. Our innovative Spartan screen is Canadian sourced with a pleated design and an easy to use system. This screen does not automatically retract but moves and stops where you need it. Wizard screens provide a clutch locking system that holds the screen in place without auto retracting into the canister. Speak to a GEM representative to choose the best screen for you.

Technical Specifications & Warranty

GEM’s selections of doors for large openings are customizable.  GEM’s team will work with you to find the right product to suit your look and budget. Each product line comes with its own specification and warranty. Speak with your GEM Windows & Doors specialist to find out more.

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Lift and Slide
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