Bifold Patio Doors Bifold Patio Doors

draftLOCK™ Folding Patio Doors

Folding patio doors, also known as bi-fold doors or window walls, are the most innovative, top-notch European technology when it comes to window and door systems in Canada.

These doors open with the use of independent glass panels. They are easily maneuverable and can be customized to open to any size requirement, allowing you to transform any interior space in your home to your convenience by maximizing incoming natural light and framing views. Folding patio doors come with a retractable screen which functions on its own, regardless of whether panels are open or closed.

Folding patio doors open up many possibilities for your home and are fully customizable for panel size, grille design, and colour.

Folding Patio Doors Available in:
Euro Series

DraftLOCK™ Folding Patio Doors Features


Built for Canadian Climates

Folding patio doors are specifically designed for extreme Canadian climates. They close by interlocking their panels to create an air-tight compression seal, making them ideal for energy efficiency year-round. They lack hinges or other mechanisms that are prone to failure in the cold, keeping your home cool in the summer and warm in the winter.


Complete User Control

Folding doors are a brand-new concept when it comes to patio doors. With glass panels that can be opened autonomously to any customization of opening to accomodate for your ideal size, folding patio doors allow full user control.


Built-In Retractable Screen

Each set of folding patio doors features a built-in retractable screen that moves independently of the glass panels of the patio doors and can stop at any point along the opening, allowing full user control of opening size. When you don’t need it, their insect screen tucked away behind the frame prevents the build-up of dirt while keeping your home looking modern.

Certified Installer

Installation and Replacement

Our team of installers is licensed and factory-trained, and follows Canadian Standards Association (CSA) guidelines throughout every step of the replacement process.

We make sure to check for faulty or rotting construction frames that may need fixing before installing your new folding patio door.

We are careful about leaving your home exactly how we found it, with no dirt, dust, or debris left behind. Once your folding patio door has been installed and the project is 100% complete, our dedicated customer service team will be there to address any concerns you may have.

Bryan Baeumler

Canadian Choice Windows & Doors are approved and recommended by Bryan Baeumler

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Bryan Baeumler

HGTV Host and #1 Expert in Quality Construction and Renovations

Customizable Options

Our new coloured and non-glare textured finishes can take your home to the next level of aesthetics. Our tilt and turn patio doors are available in a variety of colours, along with the option to custom-match your choice for your very own personalized design.
Rainware White Color Swatch
Sandalwood Color Swatch
Brownstone Color Swatch
Commercial Brown Color Swatch
Wedgewood Blue Color Swatch
Pebble Color Swatch
Venetian Red Color Swatch
Iron Ore Color Swatch
Double Pane vs Triple Pane Windows

Double Pane vs
Triple Pane Windows

Glass panes are the surface most vulnerable to energy loss through heat transfer in your home - therefore, it is important to properly insulate homes in Canadian climates. A minimum of 2 panes, or double-panes, are necessary on every glass panel in your patio door, while particularly harsh, prolonged low winter temperatures require 3 panes (triple panes) in each panel.


Our Manufacture Guarantee

All of our folding patio doors are assembled here in Canada, and exceed any NFRC, CSA, and Energy Star standards. Premium German hardware, along with our thermally broken aluminum profiles, make our folding patio doors the highest quality on the market.

Our folding patio doors thrive in virtually ANY climate and are in accordance with world-class energy efficiency standards. These doors will increase your energy rating by as much as 30% by preventing air leaks and increasing thermal efficiency.

DraftLOCK Manufacturing
We Manufacture.
We Install.
We Service.
HomeStars 2022
Energy Star

Superior Technology

Leak-Proof Performance

Our windows and doors are made with an advanced ASTM-approved acrylic system that eliminates unattractive rubber strips, which deteriorate over time, and securely bonds the sealed glass unit to the sash.

World Class Energy Efficient Glass Units

Glass units supplied from world-class manufacturers Cardinal I.G and Guardian Glass featuring exceptional LoĒ Glass Coatings.

Optional Foam Insulation

Foam insulation will increase the thermal efficiency of the window.

Premium Hardware

Superior quality hardware increases the durability of your windows and doors.

DraftLOCK™ Polymer Spacer System

Designed for consistent window performance durability.

100% Eco-Friendly & Recyclable

Constructed with the highest quality lead-free uPVC, all our windows are UV resistant and will not fade, discolour, warp, crack or peel.

Maximum Strength Profile Corners

For increased strength, all frame and sash corners are fusion welded throughout.

Super Efficient Frames & Sashes

Multiple-chamber frames and sashes ensure greater thermal efficiency and excellent soundproofing.

Slim Contoured Design for Contemporary Look

Contoured design creates a more modern aesthetic and feel.

Comparison Illustration
Industry Avg.
Comparison Illustration
Comparison Illustration

Comparison Illustration

Comparison Illustration

4 1/2 Frame
Slim Frame
Euro-finish Colours
Foam Filled
25-year Warranty
Energy Efficient
Energy Star
Energy Star
Energy Star 2023
Energy Star 2023
24Hr Technoform Spacer
Hidden Rubber Gaskets
Triple Glass 13/8

The images displayed on this website are for illustrative purposes only and may not fully represent the actual product.

We are Proud of Our Reputation:

Money Well Spent

Windows & Doors Installation & Service in Concord

I had Canadian Choice and 2 other companies come out to give me a quote. By far Canadian Choice was the most professional and the price was fair. We dealt with the sales representative Jemal, who was polite and very informative. He even came by after installation, which we did not expect, but we're delighted he did. We had 10 windows installed and will be doing our last 6 basement windows and doors with Jemal and Canadian Choice in the spring.

Great company, great service and Great pricing.

Window installation

Windows & Doors Installation & Service in Hamilton

We had another five windows replaced on our home. This is a total of seven this year and again, the quality and service is excellent. We will be calling next year for more windows. Thank you Odka and his crew for another job well done.

Entry doors and window

Windows & Doors Installation & Service review in Fort Erie

So pleased with our new entry doors and window!! The whole process was a pleasure, starting with our sales rep, Joe, he took the time to explain everything to us, and help us decide on which products to get. Day of install was a breeze, our installer was very meticulous and took his time installing and making sure everything was perfect. We're so happy with everything that we're going to do the rest of the house in time. I will be contacting Canada Choice again and I recommend them to all my friends and family!!

Windows and Doors

Windows & Doors Installation & Service review in Airdrie

3 main floor windows and 3 man doors changed in one day by 3 knowledgeable, masked and gloved employees respecting the current virus circumstances. Had excellent service and staff - very happy with the products

Window replacement

Windows & Doors Installation & Service review in Edmonton

I have ordered windows two different times of which the first time had some issues but it took no time at all to have the glass replaced and repairs made. No fuss, no muss. They listened to my issues and repaired them.

The second order was quick and fast. I have a high end home, and these people took very good care of my floors and belongings as they worked. Their clean up was second to none inside and out.

All day long long I would say they do a great job and would hesitate to use them again, which I am as I placed another order.

I know good work and trades as I dealt with trades for 37 years as a adjuster and project manager. I have done from 100 dollars to 10 million dollars, I would not be afraid to use on anyone of them.

Window replacement

Windows & Doors Installation & Service review in Calgary

Absolutely made the right decision to get Canadian Choice Windows and Doors to replace not only the damage windows (cause by hail) but the for the entire house. Big thanks to Bob for recommending the casement type, it's gorgeous! Kudos to Orest and Andrew , the installer, for great, fast and awesome work. Good job guys! Thanks.

Very Professional


Sales representative was communicated very well. Went out of his way to research options that fit our needs/requests. Installers were very professional. Lined and protected floors and wore masks when in the house. Very happy with the end product. Would definitely recommend. Had complements from neighbors already. I think one neighbor has already booked his own installation with them. Money well spent.

Windows Replacement

Windows & Doors Installation & Service review in Prince George

Great service, very professional installers!
Olga, the sales rep, provided a very competitive quote, answered any questions we had. Sergei and the crew did an excellent job. The installation of 11 windows was done in a day.
Thank you! We highly recommend their work.

Windows and doors

Windows & Doors Installation & Service review in Port Coquitlam

We had 6 windows and 2 sliding doors replaced. Our representative Adriano was very knowledgable and friendly. He was always available for any questions or concerns. The installation was professional and fast. All work was completed on time as promised. We love our new windows and doors and will definitely have additional windows replaced by them when needed. We would highly recommend.

Window Replacement

Windows & Doors Installation & Service review in Winnipeg

Window Review
Excellent service right from start to finish. Kevin and James did the installation and did an amazing job. True professionals. They came in and put tarps over the floors to protect them. They replaced 9 windows and results are beautiful.
Once they were all done they cleaned everything up. We then did a walk around inside and out showing us each and every window to make sure each one met with our expectations.
We are extremely happy with our new windows and highly recommend Canadian Choice.

Great windows and installation

Windows & Doors Installation & Service review in Winnipeg

We had all our main-floor windows (except the big picture window) replaced two years ago by Canadian Choice, and finally got the big picture window replaced this week. The sales representative, the installation team, and the office team all showed great professionalism, courtesy, and helpfulness in answering our various questions.
The installation team showed great skill, were careful not to damage any property, and even did a superb clean-up after their work was finished.
We were quite surprised at how quickly the work was completed, and how great the results turned out! We would gladly recommend this company to anyone without hesitation,

We would recommend this company and their product to anyone.

Good quality product and installation with low price


I replaced five windows/patio doors last year from Canadian Choice Windows and Doors. Stan came to my place multiple times and offered answers to lots of questions we had, and Yuri came to install windows last September. I received quotes from at least 5-6 companies and Canadian Choice was the 2nd lowest in terms of price. The quality of the windows may not be the top but it was very good. I waited until spring to write a review after winter season. No problem whatsoever. I will definitely order rest of windows in my house from them and strongly recommend Canadian Choice.

2 Projects: (1) replace all windows; (2) replace front door

Windows & Doors Installation & Service review in Ottawa

Approximate cost is for both projects. Windows were $22K, front door $3K. We were very happy with the products and service provided by Canadian Choice. Marina was very helpful and responsive, providing good advice and responding to our questions. Yuri's installation work was well done. Both responded quickly to our calls or emails, and advised us in advance if work had to be delayed for some reason. We would recommend Canadian Choice to anyone looking to replace doors or windows.
Raja & Mark Bailey

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Frequently Asked Questions
Bifold Patio Doors

Are bifold patio doors worth it?

Bifold patio doors can indeed be worth it if you are looking for a stylish and functional way to connect your indoor and outdoor living spaces within your home. These doors offer homeowners a sleek and modern design, easy access, and excellent natural light and ventilation capabilities.

Are window walls more expensive?

Window walls can be more expensive than traditional windows due to their larger size, customized installation requirements, and higher-end materials. However, window walls can also add significant value to your home, providing it with benefits such as improved natural light and energy efficiency.

What is the purpose of window walls?

The purpose of window walls is to provide unobstructed views of the exterior and to maximize natural light entering your home. Window walls can also improve your home’s energy efficiency, enhance your indoor air quality, and help create a more modern and open living space.

What are the disadvantages of window wall systems?

While they typically offer homeowners many benefits, window wall systems can also bring with them a few disadvantages, including higher installation and maintenance costs, increased risk of air and water infiltration, and reduced privacy and security. Additionally, the large glass areas characteristic of window walls can lead to higher energy bills, due to increased heat loss or gain in your home. However, their benefits definitely outweigh the drawback in the long run.

How safe are glass walls?

Glass walls are safe if they are installed correctly and they meet the necessary building codes and safety regulations in your region. The glass used in window walls is also typically tempered or laminated in order to reduce the risk of injury in case of breakage - however, these types of windows can still be vulnerable to break-ins, so additional security measures may be necessary.

What is the lifespan of a glass wall?

Generally, the lifespan of a glass wall will depend on a variety of factors such as the quality of the glass and framing materials, your installation methods, and the level of maintenance you perform on your window walls. Typically, you can expect well-maintained glass walls to last for several decades, or even longer.

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