Windows and Doors Oakville

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Upgrade Your Windows and Doors

Get back up to $5000 with Canada Greener Homes Grant. Call today for more details and your free in-home estimate.

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    When you are in need of professional window replacements in Oakville, it pays to go with a reputable company that has a team of certified professionals equipped with the necessary equipment, experience, and expertise to provide you with options that best fit your needs. NorthShield has been servicing Oakville and its surrounding areas for over 20 years. Our priority is making sure every client gets the result they’re proud to show off. 

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

    Homestars Best of AwardImage depicts the BBB accredited business logo.

      Here at NorthShield, we are consistently rated highly by our customers. With over 20 years of experience, we stand behind our quality of work, superior customer service and expert craftsmanship. Whether it’s with our products or with our installation services, our customers are always left satisfied.


      NorthShield manufactures the best vinyl windows available. We don’t only create windows that look good and function well, but we also aim to make windows that will save you money in the long-run. That is why we make energy-efficient windows for our customers.


      NorthShield’s priority lies in making sure our customers to feel confident in the windows they purchase, or the services they receive, from NorthShield. That is why we offer warranties on our products and services, some of which are lifetime long. So if you’re looking to replace your windows or doors, take solace in the fact that there’s nothing to lose – and do it!


      NorthShield’s goal is to help homeowners find the perfect window option for their homes. As such, we provide different styles and designs, some of which are even customizable, so that our customers can peruse many different options in order to get vinyl windows that improve their homes.

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    Oakville Windows Replacement



    At NorthShield, we acknowledge the Canadian weather predicament, which is why we provide only the highest quality windows & doors tailor-made for your Oakville home. We know that unpredictable weather and changing temperatures is no excuse for products not being up to far. That’s why our inventory is filled with a wide variety of highly durable and energy-efficient products – most of which you can fully customize to fit your needs. We know how to keep your home safe and cozy throughout the seasons, and our team takes the time to understand the specific needs of each individual customer.

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



    You have a lot of questions, and we have all of your answers. We understand that choosing your new windows, like triple pane windows or any other vinyl window, is an important job. Therefore, we want to make this choice easy, convenient, and stress-free for you.

    This is why we offer free, no obligation, in-home estimates for our clients. We will come to your home to assess all of your needs and walk you through our process and plethora of products. This is part of our commitment to offering exceptional service to our clients.

    Request Free In-Home Estimate

    Oakville Windows Installation



    When you choose NorthShield Windows & Doors for window replacement for your home, you can rest assured that we will get the job done properly and efficiently. The benefit of our work means that your home will not only look incredible, but will also be covered under a warranty – for that added peace of mind.

    We have been performing window replacements in Oakville and the surrounding areas for many years now. Our team has developed the knowledge and skills to provide you with excellent window replacements.

    Check Out Our Work

    Oakville Window Installation



    When it comes to the curb appeal of your home, your windows and doors play a big role. These features make up the majority of your home’s facade. So if aesthetics is what you’re after, our options vary from grill and glass windows, to energy-efficient windows, and so much more. In addition, with our multiple colour combinations available, the possibilities when searching for new windows and doors are endless.

    Here at NorthShield Windows & Doors, we manufacture top-quality vinyl windows and entry doors for the average Canadian home. Our products will improve the aesthetic, security, functionality, and energy efficiency of your home.

    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.


    “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.”
    “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.”
    “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.”
    “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.”
    “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!!”
    “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!”

    Windows and Doors Oakville 
    Canada Greener Homes Grant

    As buildings account for a large portion of Canada's greenhouse gas emissions, it is important to make them as energy-efficient as possible. The Canada Greener Homes Grant helps Canadians afford the costs of making their homes more energy-efficient, thus reducing emissions and supporting environmental goals. The grant covers up to a maximum of $5,000 per household. Eligible costs include those related to energy-efficiency assessments, insulation, air sealing, ductwork, heating and cooling systems, windows, and doors. To receive the grant, Canadians must first complete an application which can be found on the Government of Canada website.


    How much does it cost to put new windows in a house?

    ✓ Bay Window $2,000-$4,800
    ✓ Bow Window $2,900-$5,000
    ✓ Casement Window $420-$1,100
    ✓ Awning Window $420-$1,100
    ✓ Fixed Casement Window $350-$850
    ✓ Single Slider Tilt Window $400-$950
    ✓ Double Slider Tilt Window $420-$1,000
    ✓ Single Hung Tilt Window $410-$970
    ✓ Double Hung Tilt Window $420-$970
    ✓ Hopper Window $400-$800
    ✓ Tilt and Turn Window $540-$1200
    ✓ Triple glass windows +18% to 23%


    Why would you need triple glass windows?

    Experience the protection, energy efficiency, and the reduced energy bills of Northshield's triple glass windows. Our triple pane windows have 2 layers of air between the glasses, instead of the standard one layer. This triple glazing helps increase the thermal performance of your windows, by keeping the air temperature inside the home at consistent temperatures. Triple-glazed windows are available on selected types of windows and the average additional cost will be around 18% to 23%. Get Your Free In-Home Estimate.




    Windows Installation Costs by Room

    ✓ Kitchen $340 - $1200
    ✓ Living Room $1200 - $5000
    ✓ Bedroom $450 - $1500
    ✓ Basement $240 - $640
    ✓ En Suite $500 - $1500
    ✓ Family Room $1000 - $3000
    ✓ Foyer (entrance hall) $900 - $2500




    Northshield - Black Windows and Black Doors


    What is better black or white windows?

    There are many reasons why black windows are a great choice for your home, and they are quickly growing in popularity. Black window frames are a great option when you want to add a bold design statement to your home's exterior and create a focal point in any room they're in. Black windows perfectly complement modern, farmhouse, and industrial home themes. As well, they are a good choice for homeowners who are trying to showcase a modern look in their traditional home. Black interior windows are especially good for use in rooms with lighter coloured walls, so the contrast between the two helps to create a dramatic effect. Black window frames can also be used in rooms with darker coloured walls, but you will need to take extra care to ensure that the overall effect does not look too dark. Black windows are the way to go when you are looking to:

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



    What does having a black door mean?

    Black front doors are a bold way to make a statement about your house and your sense of style. Entry doors are the first thing guests see when they arrive at your home, so it's important that it creates a good impression. A black exterior door is a bold choice that conveys strength and energy, which is why it makes such a great first impression. They add a bold, dramatic touch to any space, and create beautiful contrast to light-colored interiors. Black-on-black designs are becoming more popular and create a sleek design for your home. This being said, black front doors pair best with white, beige, light tan, and brick homes. When you're looking for a black door for your home, we can help you!