ENERGY STAR Rated Awning Windows
Window Mart’s awning windows feature the ENERGY STAR emblem, which is the gold standard for energy efficiency rating. They are made from a 100% lead-free uPVC compound and feature a unique multi-chamber construction.
What Are Awning Windows?
Awning windows share many similarities with casement windows, with the location of the hinge being the main distinguishing feature. Awning Windows are hinged at the top of the window sash, so the window opens outward from the bottom at a 45° angle. The elegant styling of awning windows provides exceptional ventilation for the areas of your home where added airflow is desirable, such as bathrooms, kitchens, bedrooms, and living rooms. The convenient operating design of Awning Windows allows you to enjoy the fresh air even when its raining outside.
Window Mart’s Canadian-made vinyl awning windows feature fusion welded corners and interior multi-chamber construction to maximize structural integrity, insulation, thermal efficiency, and durability no matter the conditions they are faced with. Also every awning window is equipped with a multi-point locking system. It improves security and insulation, making them highly thermal efficient windows.
Contact Window Mart today for a complimentary quote on awning windows and installation services.
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Window Mart is the premier provider of awning windows in Alberta, Saskatchewan, and Ontario. Complete your awning window replacement project with our professional installation services.
Contact Window Mart today for a free quote on awning windows for your home.
Awning Windows Locking System
Overview
Window Mart’s awning windows are equipped with high quality and easy to operate locking systems. We are proud to work with only the best Canadian window manufacturers to ensure you receive the highest-quality products. The combination of the Encore Operator and Roto Multi-Point Locking System make our awning windows the leading windows for quality and performance on the market today.
Window Mart awning window’s superior locking and sealing properties provide improved security and protection against all Canadian weather conditions.
Locking System Elements
Features & Options
Window Mart offers several trim options to create the ensure your new windows blend flawlessly into your home’s aesthetic. From custom colors to a wide variety of finishing options, we combine advanced window technology with style to create the perfect window casing.
Standard finishing options:
- Wood Stain
- Contemporary Rosettes
- Classic Rosettes
Our vinyl windows are available in 4 standard jamb sizes to ensure a seamless installation process.
Window Mart also offers wood jamb extensions, frame moldings, and corner blocks to compliment any architectural design. All interior finishing options are hand crafted with 100% lead-free uPVC that is durable and low maintenance.
Window Mart is proud to offer a wide range of window colors to match any desired style or design concept. Our vinyl windows are crafted with only the highest quality paint during the manufacturing process to ensure that color remains vibrant and resilient for years to come.

Size Limitations
In the table below you can view awning window size limitations in Canada:
Window Style | Pane | Min Width |
Min Height |
Max Width |
Max Height |
Max Sq.Ft. |
Special Conditions |
Awning Window | Double Glass | 14.5″ | 14″ | 50″ | 60″ | 17 sq.ft. | N/A |
Awning Window | Triple Glass | 14.5″ | 14″ | 50″ | 50″ | 16 sq.ft. | N/A |
Benefits of Vinyl Awning Windows
Awning windows open outward from your home and are hinged along the top of the window frame. This design is both functional and stylish, allowing for maximum light and air flow in any room while providing protection from rain or snow. Technological advancements in window construction have created windows that perform well even in the harshest of Canadian climates. With Window Mart vinyl awning windows, you can enjoy a more comfortable home any time of year.

100% Lead-free uPVC
Window Mart Windows are made from a 100% lead-free uPVC powder compound. Their unique construction gives them excellent resistance to impact, cracking, and discoloration.
Sealed Glass Unit
Window Mart windows feature a completely sealed glass unit with 13/16″ overall thickness. We offer multiple options for glazing and thickness depending on the model.
Fusion Welded Corners
Fusion welding creates a watertight and airtight window frame. Internal walls are also welded to improve overall strength and structural integrity.
Multiple Air Chambers
Our windows have the highest number of internal air chambers, giving them outstanding insulation and sound abatement properties, as well as maximizing thermal & energy efficiency.
Energy Efficient
The unique multi-chamber design gives Window Mart windows the leading edge when it comes to energy efficiency.
Low-Maintenance
Spend less time on up-keep and more time doing the things you love with Window Mart’s low maintenance vinyl windows.
Attractive
Give your home an instant facelift with stylish new vinyl windows available in a wide variety of shapes, styles, and sizes.
Durable
Vinyl windows are exceptionally durable, boasting enhanced resistance to weather, cracking, and impact damage.
Affordable
With a wide selection of price points and financing options, you are sure to find something that fits your style and your budget.
Awning Windows Advantages

Ease of Operation
With combination of our exclusive locking systems and simple folding handle design, Window Mart’s awning windows simply open and close with the turn of a handle.
Ultimate Rain Proof Design
The unique design of awning windows provides the natural protection from the rain when in the open position, and the energy-efficient design and fusion welded corners ensure a lock-tight seal when closed.
Flexibility and Versatility
Awning windows are available in a wide variety of colors, finishes, and configurations to improve the overall aesthetic of your home.
Exceptional Ventilation
Awning windows can be locked into the open position, allowing for superior airflow in the rooms that need it the most.
Window Installation
Window installation has a significant impact on the performance and longevity of your vinyl awning windows. That’s why Window Mart has partnered with reliable contractors and window installation specialists who can provide exceptional awning window installations. Window Mart is pleased to offer two types of installation services for vinyl awning windows:
RETROFIT
Retrofitting your home with vinyl windows allows you to upgrade your windows and improve performance and energy-efficiency without completing a full frame replacement.
- Retrofitting involves removing and replacing the window sash.
- The existing window frame and trim on both the interior and exterior of your home remain intact.
- Retrofitting is a faster and less expensive process compared to full frame replacement.
- Only recommended if the existing frame is in good condition and is well insulated.
- Retrofitting you to upgrade window glazing for optimized performance.
FULL FRAME REPLACEMENT
Full Frame Replacement is a more thorough option that offer greater efficiency and better overall window performance compared to retrofitting.
- Involves complete removal of the old windup up to house framing.
- Once window is installed, the exterior is finished with caulking or aluminum flashing.
- Full Frame Replacement allows for upgrades to the interior trim and window jambs.
- Ensures optimal energy-efficiency and thermal performance.

About Window Mart
Window Mart is a Canadian owned window company that specializes in unique, custom vinyl windows. Our team of window specialists is pleased to work with you to find the perfect custom windows to fit your home, whether it’s a new build or a home renovation project.
We take the time to explain and compare window options with you and help you select the right size, type, and finishing touches for your new Window Mart vinyl windows.
More Window Styles

Single Slider
Slider windows are affordable, stylish, and functional. With one fixed sash, the other slides open for circulation

Single Hung
Single hung windows are the ideal solution for rooms with limited space as they open vertically