Windows Replacement Markham

FREE In-Home Estimate (905) 326-3444

Free Estimate

+ book by Aug 12 and get $200 OFF!

THE EXPERTS YOU CAN TRUST

WINDOWS & DOORS MARKHAM

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 windows and doors, call our professional window replacement experts in Markham at (905) 326-3444 for a free, no-obligation, in-home estimate today!

  • 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 in Markham. Straightforward and honest, all the way.
  • SAVING ENERGY

    NorthShield’s windows offer Low-E coating and triple glass windows technology. Meant to provide your Markham 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 or 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 servicing Markham and the surrounding areas, our number of satisfied customers is ever-growing. We take pride in our high-quality products, expert craftsmanship, and customer service.

A GLIMPSE OF WHAT WE DO

OUR PROJECTS

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 in Markham, call our team.

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 window replacement experts can help you find the ideal windows for your home in Markham. 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