Windows and Doors Markham

FREE In-Home Estimate call to action (905) 326-3444

Upgrade Your Windows and Doors

Save up to 25% off with our exclusive offer! Call today to learn more and schedule your free in-home estimate.

Get a Free Estimate

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    NorthShield has been servicing Markham and its surrounding areas for over 20 years. Our team is fully certified and has the necessary equipment, experience, and expertise to provide you with options that best fit your needs. We offer a wide variety of durable and energy-efficient products, combined with a lifetime warranty, so you can rest assured you’re in good hands.

    If you’re looking for high-quality windowsdoors, call our professional window replacement experts at (905) 326-3444 for a free, no-obligation, in-home estimate today!

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    • FREE ESTIMATE IN MARKHAM

      We know window replacements are not an everyday purchase. That’s why NorthShield offers, a free, no-obligation, in-house estimate. This way you can see all your options and make the best decision for your home. Straightforward and honest, all the way.

    • SAVING ENERGY

      NorthShield’s vinyl windows offer Low-E coating and triple glass windows technology. Meant to provide your home with the ultimate thermal and sound isolation, our products will keep your home efficient – saving you money for many years to come.

    • LIFETIME WARRANTY

      Most of our services are covered by a lifetime warranty. So whether you’re looking to replace your windows and doors in Markham, take the leap and just do it. At NorthShield, your satisfaction is our priority, and our warranty is merely a safety net for that added peace of mind.

    • RELIABLE AND TRUSTWORTHY

      Highly-reputed in Canada, and with over 20 years of experience, our number of satisfied customers is ever-growing. We take pride in our high-quality windows and doors, expert craftsmanship, and customer service.

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    A GLIMPSE OF WHAT WE DO

    WINDOWS & DOORS MARKHAM

    Image depicts NorthShield doing a window replacement in a home.

    YOUR ROUND PROTECTION

    FULL SERVICE WINDOWS REPLACEMENT IN MARKHAM

    If you’re looking for the ultimate protection for windows and doors against the unpredictable Canadian weather, our certified team at NorthShield can help. We provide a wide variety of highly durable and energy-efficient products that can withstand any type of weather. Regardless of the season, we make sure your home stays comfortable year-round for years to come.

    Doors aside, our windows are equipped with easy operation and opening features, making it easier than ever to maintain its original and optimal quality.

    For all your window replacement needs, call our team in Greater Toronto Area.

    CUSTOMIZATION AND STYLE

    WIDE VARIETY OF PRODUCTS

    Our inventory is filled with a plethora of designs and styles best suited to fit your needs. NorthShield’s vinyl windows replacement experts can help you find the ideal windows for your home. Whether you’re looking for a large bay or bow window, the classic casement, an awning, or a fully custom-shaped vinyl window – our expert installers can suggest the right products for every single room in your home.

    If you’re looking for more than just vinyl aesthetics, we have options ranging from grill and glass windows to energy-efficient windows – and everything in between. Plus, with our multiple colour combinations available, the possibilities are endless. Whatever you’re looking for, we have it.

    Book Your Free Estimate


    Window frames
    25 years warranty.

    Window hardware
    25 years warranty.

    Window glass
    25 years warranty.

    Window installation
    15 years warranty.

    Window colour
    10 years warranty.

    Entry doors frame
    10 years warranty.

    Reviews

    “Great service. Replaced 6 windows and patio door with NorthShield Windows and Doors. Eugene was amazing in providing the estimate and Brad and the team came to install it, everything was installed within 6 hours and they cleaned after they were done. Thank you guys.”
    Joan
    “Great experience with them! Everything from the salesman (Walter) who came to our home to the office staff that set up our installation to the four men who installed the windows has been handled professionally. Very happy with the overall process.”
    Robert
    “We had our front door replaced in mid-September. First off, Rod who sold us on North Shield gave us a great price and was really nice to work with. Our installer Cody was very professional and very friendly at the same time. He did an excellent job. We’re so very happy. Thank you NorthShield.”
    Lisa
    “Great workmanship! The crew showed up on time, they were friendly as well as professional. their work was efficient, fast and clean. Russ explained operation of the windows after and if there were any problems they would fix them right away. I would highly recommend this company.”
    Rob
    “This is a very professional company and i loved the guys who did the job. They did an amazing job and I'm very happy that i choose to work with NorthShield company. They did for me 15 windows and it looks great. In addition they gave me a very responsible price. Can't Recommend Highly Enough!!”
    Alex
    “I would highly recommend NorthShield Windows and Doors to anyone looking to have their windows replaced. They were so friendly, efficient and CLEAN!! They exceeded all my expectations. Not a single piece of garbage was left behind. The quality and care they put into their work is amazing!”
    Bonnie

    Upgrade Your Windows With Triple-Glazing

     

    What are triple-pane windows?

    Triple-pane windows feature three layers of glass set within a frame, between the layers of glass there is insulating argon gas which assists with heat retention and soundproofing. By upgrading your double-pane windows to triple-glazing, you will notice a significant improvement in the warmth of your home, allowing you to turn down the thermostat and save on your energy bills! We offer triple-glazing on all of our window styles, call us today to speak with one of our installers and schedule your FREE at-home estimate!

     

    Window Installation Costs

     

    By Window Style

    ✓ Bay Window $3,000-$6,000
    ✓ Bow Window $3,000-$6,000
    ✓ Casement Window $550-$1,200
    ✓ Awning Window $550-$1,200
    ✓ Fixed Casement Window $450-$1,000
    ✓ Single Slider Tilt Window $500-$1,200
    ✓ Double Slider Tilt Window $500-$1,200
    ✓ Single Hung Tilt Window $500-$1,200
    ✓ Double Hung Tilt Window $500-$1,200
    ✓ Hopper Window $500-$1,000
    ✓ Tilt and Turn Window $650-$1,400
    ✓ Triple glass windows +15% to 23%

     

    By Room

    ✓ Kitchen $500 - $1,400
    ✓ Living Room $1,200 - $5,000
    ✓ Bedroom $500 - $1,500
    ✓ Basement $400 - $1,100
    ✓ En Suite $500 - $1,500
    ✓ Family Room $3,000 - $6,000
    ✓ Foyer (entrance hall) $900 - $2500

     

     

    Enhance Your Home With Black Window Frames

     

    Black window frames have grown in popularity over the years, offering a stylish alternative to traditional white frames. Featured in both traditional and contemporary style homes, this versatile window frame colour can instantly enhance the aesthetic of your home by adding a unique design element. Black not your colour? NorthShield offers 39 colour options for new windows, so whatever your design preferences are, we have a window to match!

     

    Create a modern look Make a dramatic statement Accentuate a beautiful view Create a focal point