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Windows and Doors Made in Canada, for Canada!

Window Mart is the team of experts for supply and installation of replacement windows and doors in Alberta, Saskatchewan and Ontario. We offer a wide variety of vinyl windows, exterior doors, patio doors, door glass inserts and window coverings. We customize every product and installation service to meet your specific architectural requirements.

100% customer satisfaction is Window Mart’s top priority, and we are committed to delivering the best windows in doors in Canada.

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Based on 1810 reviews
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    Explore our selection of expertly crafted windows and doors, as well as glass inserts and window coverings. You are sure to find the perfect fit for your project.


    Energy efficient, low-maintenance, durable, affordable, and attractive vinyl windows.


    Upgrade your home with our wide selection of stylish and functional stainless steel or fiberglass entry doors.


    Improve energy efficiency as well as the overall look of your home with Window Mart’s collection of patio doors.


    Give your front door an extra level of sophisticated personality with custom door glass inserts.


    Achieve the look you want and get the level of privacy you need with the vast selection of window coverings.

    customer support

    Customer Support
    Always at your service!

    Have questions about replacement windows and doors? Contact Window Mart today!

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    Current Offers & Promotions

    Finance Your Project

    Window Mart offers excellent financing options for window replacement and door installation projects.

    Take advantage of our flexible home improvement financing options and get started on your project!

    Buy Now — Pay in 2024!

    With payment plans built to fit your budget, you can enjoy a more beautiful and energy-efficient home today.

    Get started on your project now and you won’t have to make any payments until 2024.

    Get up to $5000 in Rebates!

    With the Canada Greener Homes Grant, you can receive up to $5000 in rebates to upgrade your home with new, stylish, energy-efficient windows and doors.

    Benefits of Vinyl Windows

    Vinyl Windows have dominated the window market for its unique blend of style, high-performance and convenience. High-quality and energy-efficient vinyl windows deliver great return of investment through energy saving and by being a low maintenance product.

    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 Windows

    Energy Efficient

    The unique multi-chamber design gives Window Mart windows the leading edge when it comes to energy efficiency.

    Low Maintenance Windows


    Spend less time on up-keep and more time doing the things you love with Window Mart’s low maintenance vinyl windows.

    Attractive Windows


    Give your home an instant facelift with stylish new vinyl windows available in a wide variety of shapes, styles, and sizes.

    Durable Windows


    Vinyl windows are exceptionally durable, boasting enhanced resistance to weather, cracking, and impact damage.

    Affordable Windows


    With a wide selection of price points and financing options, you are sure to find something that fits your style and your budget.

    Get a Free Quote
    About Window Mart

    About Window Mart

    Window Mart is the leading provider of windows and doors in Alberta, Saskatchewan, and Ontario. We specialize in high-quality window replacement and door installation services. The goal is simple: provide products and services that meet your needs and exceed your expectations. We have worked hard to build a team of professionals that places the customer first.

    Why Window Mart?

    By choosing high-quality replacement windows and doors, you can make your home is safer and more comfortable for you and your family. Finding a reputable company that delivers durable and affordable products and services is essential to ensure your home is fitted with only the very best of the best. Whether you are building from the ground up or simply giving your home a facelift, Window Mart takes special care to customize every detail of your window or door installation project.

    Complete Window & Door Services

    Complete Services

    From window and door supply and replacement all the way to finishing touches, Window Mart has everything you need for your next project.

    Energy Efficient

    Energy efficient windows and doors not only create a more comfortable indoor environment, but they also save you money on your utility bills.

    Professionally Trained Installers

    Professionally Trained Installers

    Window Mart ensures that your investment is properly installed so you can fully glean the benefits of new windows and doors for many years to come.

    100% Customer Satisfaction

    100% Customer Satisfaction

    Our team is focused on achieving 100% customer satisfaction. We strive to provide exceptional products and services to make your home an even a better place to live.

    Licensed & Insured Company

    Licensed & Insured

    Window Mart is a member of the ACA and ECA, and is fully certified by the CSA. Window Mart holds a comprehensive insurance policy with $5,000,000 liability. Our work is also protected with WCB coverage.

    25-years warranty


    With comprehensive warranty packages, you can rest assured knowing that your investment in new windows and doors is protected.

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    What Our Clients Say

    I am impressed with Denys and Window Mart. Denys explained everything about my new windows and gave me a reasonable price for my project. Thank you Denys and Window Mart
    July 5th update:Awesome installation by Marcel! Windows are so far so good after past couple weeks rain in Calgary. And we already feel the temperature regulation better at home and warm during these colder rainy days. Also, quiet.If you need windows, they are a good choice, and make sure you tell them what you want, they listen and really look after it.———————————————————Alex is a very professional salesperson. We are replacing the windows for our whole house, and scheduled with window mart for a quote.Alex came and not only measuring the windows and giving a quote, he answered our questions, lots of questions, and gave us lots of knowledge of windows.After comparing the reviews about window quality, installation and warranty services for 3 window companies, we prefer window mart. So we asked Alex to come to do another measurement for our walk out basement, making sure all windows making sure meeting the fire code. Alex came a second time, and again he answered lots of questions, and some are difficult questions. For the window to meet the fire code, there could be price increase but Alex is able to find a solution to keep the original quote price. No price increase, same quality, what a surprise.We are being very cautious about replacing the windows since it’s whole house, not just a few. So far, the sales part from Alex, we are 100% satisfied. Alex is not pushy at all, he listened to our concerns and know our situation, provided the best he can, leave it for us to do more research and consider carefully.The Google reviews for the installation, window quality, and warranty service seems to be the best of the 3 companies I compared (of course similar price range companies, not comparing with those luxury very high price windows).Our window installation should be happening in July/August. Once that’s complete, we will check window quality and installation carefully, and will update here.
    Highly recommended! I was very pleased with the price, service and quality of both my windows and doors! Everything was done very professionally! I would not hesitate to recommend Window Mart to my family and friends! Thank you Max for you hard work and dedication!
    Mikhail Mezentsev was straightforward, descriptive and super nice that me and my family had no problem buying windows from him.
    A very nice and professional salesman whose name is Michael Romankov gave me a great help. I am glad that he also provided me reasonable price with certain discount for the products. Will come back to him if had new opportunities.
    Autur is very professional and knowledgeable . Explained everything about windows and door changing process .Good job Autur
    More Reviews


    ENERGY STAR is a special energy-saving rating program developed in conjunction with the Environmental Protection Agency. Products that boast the ENERGY STAR label meet the minimum requirements for energy efficiency. Windows and doors that have a higher energy efficiency rating perform better. They help regulate the indoor environment of your home as well as save money on energy bills.

    There is no hard and fast rule when it comes to window replacement timelines. The age of your home, the type of materials used to construct your windows, and the condition of the window units will all need to be considered when determining the need for replacement. There have been many advancements in recent years when it comes to window manufacturing, making them far more durable and long-lasting. An investment in new windows for your home should last a long time.

    Yes, Window Mart offers complete installation services for all the window and door products that we carry, including window coverings.

    The average time it takes to install a new door is 4 hours. You can expect our team to get in and finish the job in a single afternoon. Windows are relatively quick to install, as well. Your whole home can be retrofitted with new windows all in a day’s work.

    There are a few tell tale signs that your windows and doors are not performing quite like they should be:

    • Drafts or radiating heat/cold
    • No longer able to lock or difficulty opening and closing
    • Leaking water, frost buildup, or condensation on surface or around frames
    • Cracked or deteriorating frames and sashes
    • Broken glass

    Contact Window Mart for a complimentary inspection and consultation to determine if your windows and doors require replacement.



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