The trusted choice. Canadian made.
Bay & Bow Windows
Bay and bow windows feature a large fixed casement window frame in the centre, flanked by movable casement windows. Bay windows are generally smaller with 2 movable windows on each side. Bow windows are larger, combining 4 to 5 casement windows into one wide window set.
Full fibreglass push-down screens keep insects and debris out and can be easily removed for cleaning. The outward curving design allows natural light and ventilation from multiple angles, with a wide, unobstructed view.
Canadian Choice bay and bow window replacements
Multi-Chamber Weather Protection
Multi-layered frames and thermal insulation keep your home draft and leak-proof year-round with DraftLOCK bay and bow window replacements.
Low-E Glass Panes
Available with double or triple-glaze coating options, our Low-E glass technology reduces harmful UV rays entering your home without limiting natural light.
Ventilation
A 180-degree range of motion across multiple movable windows and water-resistant window sills gives you full control over airflow and ventilation year-round.
Every installer is factory-trained and licensed. Before we start, we replace any faulty or deteriorating frame components on windows and doors in line with Canadian Standards Association (CSA) guidelines.
When the job is done, we leave your home the way we found it. No dirt, no dust, no debris. Every installation is backed by our 25-year transferable warranty, with dedicated after-sales support whenever you need it.
DraftLOCK Windows are definitely one of the most attractive and energy efficient windows on the market. Built to last and backed by an industry leading warranty, these windows are truly a great investment that will enhance the value of your home for years to come.
Canadian Television Host & Construction Expert
Window and door styles and finishes built to fit your home
Choose from a full range of coloured and non-glare textured finishes, including custom colour matching to suit your home's existing design.
Popular Replacement Window Colours:
Technology
Our DraftLOCK bay and bow windows are built for energy efficiency, security, and lasting durability. Made with 100% eco-friendly recyclable uPVC material, triple-sealed welded frames and sashes on heavy-duty hinges ensure your windows will not sag, bind, crack, or discolour regardless of size. Multi-point locks and fold-down handles provide added security against forced entry. With 4⅝" reinforced frames and Low-E coating technology, our bay and bow windows protect against leaks and drafts and can reduce your home's energy costs by up to 60%.
Canada-Made Bay and Bow Windows
Canadian Choice bay and bow window replacements are manufactured at our Canadian facility in accordance with NFRC standards. Built here, installed by our own team, backed by our 25-year transferable warranty. We produce everything under one roof, including frames, panes, and finishing.
Benefits of bay and bow windows
Brighten Your Home
Low-E coating technology reduces harmful UV rays while maintaining natural light flow for a bright, wide-angle view from your bay or bow window set.
Reduce Condensation
DraftLOCK technology keeps the interior warmer than the outside, distributing humidity evenly across the pane and preventing condensation year-round.
Increase your home's value
Durable, energy-efficient bay and bow window replacements add value to your home in today's real estate market.
Quality windows and doors built to last
Leak-Proof Performance
An ASTM-approved acrylic system bonds the sealed glass unit directly to the sash, eliminating rubber strips that deteriorate over time.
Energy Efficient Glass Units
Glass units sourced from Cardinal I.G and Guardian Glass, featuring Low-E glass coatings for reliable thermal performance.
Optional Foam Insulation
Adds an additional layer of thermal efficiency to the window.
Premium Hardware
Durable hardware built to extend the service life of your windows and doors.
Endur IG Cardinal System
Maintains consistent window performance and long-term durability.
100% Eco-Friendly & Recyclable
Lead-free uPVC construction. UV resistant and built to resist fading, discolouration, warping, cracking, and peeling.
Reinforced Profile Corners
All frame and sash corners are fusion welded for added structural strength.
Energy-Efficient Frames & Sashes
Multiple-chamber frames and sashes improve thermal efficiency and reduce outside noise.
Slim Contoured Design
A clean, modern profile for a contemporary look and feel.
Technology Comparison
Slim
Slim
The images displayed on this website are for illustrative purposes only and may not fully represent the actual product.
Bay and Bow Windows
The Way You Want Them
Latest Articles about Bay and Bow Windows
Bay and Bow Windows 101
Windows are an essential component of any home, providing your home’s interior with valuable natural light, ventilation, and a view of the outside world.
Bay Windows: The Hottest Spring Trend in Alberta
Bay windows have always been in fashion, but they are proving to be particularly popular in Alberta homes in 2018. These windows fit virtually any style of home, no matter when it was built.
All You Need to Know About Converting Flat Windows into Bow Windows
Many home owners want to improve the aesthetic appeal of their properties. One of the most popular ways is to replace standard flat windows with bow or bay windows.
Which Window Types Will Be Popular This Season in Ottawa?
As spring settles in around the Ottawa area, replacement windows are one of the top home improvement projects that people are looking into. But which windows are right for you?
The Best Window Types Which Will Reduce the Noise Level
Are you sick of getting woken up in the middle of the night because of noise from outside your house? By choosing your window type correctly, you can keep the inside of your house feeling quiet and private.
What our customers say
Bay Window Replacement
We had our Bay window replaced, as there was some water damage from the old window. The crew that came to change out the window was excellent! They came at the pre- arranged time and worked quickly and efficiently. We are very pleased with the work done and the final result looks flawless.
Living Room Window Upgrade
Replaced an outdated living room window with a gorgeous large window pane that looks out onto our forest backyard. Best decisions we made!
Joe was a pleasure and provided a ton of information and was super responsive with all of our questions! Highly recommend :)
Window Installation
We ordered window installation with Canadian Choice. Very satisfied with your service. Especially want to note installer Greg. Everything was done quickly and efficiently. Real professional ? would recommend to everyone!
Great Windows Replacement By Canadian Choice Windows
I am very satisfied and happy with the windows provided by Canadian Choice Windows and the whole process of the replacement. Marina is very knowledgeable, responsive, professional Sales Woman. She was on top of the whole process from the first contact, assessment, measurement and installation.
The installation team did good job from start to finish including cleaning the work areas. Thank you to all involved in my project.
New Window
The installers showed up half an hour early and were done in less than two hours! They were extremely professional and kind and personable and made sure everything was clean and tidy before they left. It was a great experience!
Bay and Bow windows
Great installation, didn’t have to worry about a mess being left behind. The crew made sure to get the work done quickly and quietly while at the same time cleaning up after themselves. The new bay and bow windows do wonders for the living and dining rooms. If I ever need new windows again, I’ll go to Canadian Choice.
Flexible financing for bay and bow window installation
Quality bay and bow windows should be within reach for every Canadian homeowner.
Talk to us about flexible financing options and find the plan that works for your home.
Low monthly
payments on any product
No payment
till 2027
Talk to us about financing options for replacement windows.
Book your free consultation todayFrequently Asked Questions
What are bay windows and how do they work?
Bay windows are windows that extend outward from the wall and usually have three sections. They create extra space inside the room and allow light to enter from multiple angles.
Do bay windows make a room feel bigger?
Yes, bay windows make a room feel larger and brighter. Their outward design adds depth and creates a small usable space, often used for seating or decor.
Are bay windows energy efficient?
Yes, modern bay windows can be energy efficient. With double or triple-pane glass, Low-E coatings, and proper sealing, they help reduce heat loss and improve comfort year-round.
Are bay windows worth it for a home?
Yes, bay windows are a popular upgrade that adds light, space, and value. They improve curb appeal and can increase home value while making interiors more comfortable and visually appealing.