Open an Entire Wall to Your Backyard
Folding Glass Doors for Seamless Indoor-Outdoor Living
A bifold door is made of several glass panels that fold against each other like an accordion and stack neatly to one or both sides. Unlike a sliding door, which always leaves at least half of the opening covered, a bifold door can open almost the full width of the wall, turning your kitchen, living room or dining area and your deck into one large entertaining space.
ANKA bifold patio doors are custom-built with multi-chamber uPVC profiles and premium European hardware. You get the wide-open summer living of a folding glass wall, with the insulation, sealing and security Calgary homes need through long Alberta winters.
How Bifold Doors Work
Each panel is hinged to the next and guided by smooth rollers in a top track and bottom guide. As you open the door, the panels fold together and glide to the side, stacking neatly out of the way.
• Wide openings: open almost the full width of the wall, much more than a sliding door
• Flexible layouts: 2 to 7 panels, folding to the left, right or both sides, opening inward or outward
• Traffic door: a single hinged lead panel lets you step out to the deck without opening the whole system
• Smooth, light operation on precision rollers and hinges
• Low threshold options for an easy step between indoors and your patio
Perfect for kitchens, great rooms and dining areas that open onto a deck, patio or pool area.
Energy Efficient Bifold Doors Built for Alberta Winters
Wide Open in Summer, Warm and Draft-Free in Winter
A wall of glass only makes sense in Calgary if it can handle -30°C winters. ANKA bifold doors close into compression seals on every panel, not loose brush seals, so the whole system locks up tight when the weather turns cold.
• Multi-chamber uPVC profiles with thermal breaks that insulate every frame and panel
• Steel reinforcement that keeps tall panels straight and the seals tight
• Continuous compression gaskets between panels and around the frame
• High-performance double-pane glass, with triple-pane available
• Insulated, weather-sealed threshold options to stop drafts at floor level
The result is a bright, comfortable room all year, with less condensation and lower heating bills.
Security, Installation and Peace of Mind
Multi-Point Locking for Superior Security
- Multi-point locking on the traffic door engages several locking points with one turn of the handle, not just a single latch
- Every folding panel is secured at the top and bottom with shoot bolts when closed
- Concealed, tamper-resistant hinges and interlocking panels resist lifting and prying
- Lockable handle options for added safety and child protection
- Locking pressure also tightens the seals against wind, rain and drafts
Custom Sizes and Professional Installation in Calgary
Every ANKA bifold door is custom-built to your exact opening, with your choice of panel count, folding direction, inward or outward opening, glass and colour. Bifold doors need a perfectly level and square opening to fold smoothly and seal properly, so our experienced installers handle the job from start to finish.
• Precise, level installation so panels glide and fold smoothly for years
• Correct sealing and insulation around the frame and threshold
• Supply only or full supply and install
• After-sales service and hinge and roller adjustment from our local team
Get a Free Bifold Door Quote in Calgary
Planning a new home, renovation or backyard upgrade? Send us your opening size or drawings and we will recommend the right panel layout, folding direction and glass for your project, with a free, no-obligation quote. Call 403-910-0877 or use the form below. Serving Calgary, Airdrie, Cochrane, Okotoks, Canmore and across Alberta.