Luma Doors + Windows is your source for all of your windows and doors in Thornhill. We carry an impressive range of locally manufactured entry doors and factory direct vinyl windows. Contact us today for a free in home estimate.

    Entry Doors Thornhill

    Fiberglass Doors in Thornhill

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    Steel Doors in Thornhill

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    Patio Doors in Thornhill

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    Storm Doors in Thornhill

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    Garage Doors in Thornhill

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    Recent Installations in Thornhill

    Why Choose Us For Your

    Entry Doors and Vinyl Windows

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    How They will Benefit Your Home

    Front Doors in Thornhill


    Front doors provide an entryway into a house, but they also serve as a barrier between the outside world and the safety and security of one's home. 

    In addition to the functional purposes that entry doors serve, they also play a significant role in a home's aesthetic appeal. With an increasing selection of modern, energy-efficient front doors, there's no need to settles for less. The front door is often the focal point of a home's exterior, and can greatly impact the overall look and feel of a property. By investing in a high-quality front door, you can increase the energy efficiency of your home, reducing your energy bills. Replacing an old or outdated front door can significantly improve the overall look of a home and add value to the property.

    There are many design options available for front doors in Vaughan, including traditional, modern, and contemporary styles. Thornhill homeowners can choose from a variety of colors, finishes, and decorative elements to create a front door that reflects their personal style and complements the overall aesthetic of their home. Some homeowners may even opt for custom front doors to create a truly unique and personalized look.

    Vinyl Windows Thornhill

    Casement Windows in Thornhill

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    Awning Windows in Thornhill

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    Fixed Windows in Thornhill

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    Hung Windows in Thornhill

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    Bay And Bow Windows in Thornhill

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    Custom Windows in Thornhill

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    Sliding Windows in Thornhill

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    The average cost to replace windows in Thornhill is:

    Window Type Window Prices
    Price Estimate FREE in Thornhill
    Bay/Bow $2,499-$5,999
    Casement $389-$949
    Awning Window $389-$949
    Sliding Window $259-$789
    Sliding Hung Window $269-$849

    The cost to install new windows to different rooms of your house in Thornhill is:

    Window Location Window Prices by Room
    Price Estimate FREE in Thornhill
    Kitchen $349-$849
    Living Room $1199-$2499
    Bedroom $449-$1199
    Basement $249-$649
    Basement Egress $1499-$3999

    Browse Our Latest Windows & Doors Installations Near You

    What Our Clients in Thornhill Say

    Rathan Kandasa
    Rathan Kandasa
    Great customer services excellent price and excellent job
    boney atwal
    boney atwal
    After a lot of research we chose the right company. Alex and his crew were extremely professional and the installation went very smooth. The company even threw in an extra accessory for security system monitor with a matching color combination.
    John Bongertman
    John Bongertman
    Very professional service and outstanding work. I highly recommend Luma Doors & Widows for all door and window replacement needs.
    Kim Racioppo
    Kim Racioppo
    Extremely happy with Luma Doors & Windows! Alex is very knowledgeable, easy to work with and provided great customer service!! I highly recommend them!!!
    Daniel Tsinman
    Daniel Tsinman
    Incredible customer experience from start to finish. Extremely knowledgeable, competitive pricing and very responsive.
    Lillian Foroozandeh
    Lillian Foroozandeh
    Thank you Luma for the incredible work done on my front door! So impressed with the service and professionalism of your team. Quick turnaround and great outcome. Couldn’t be happier 😊
    David Galati
    David Galati
    We chose the right company for replacing our front doors. The installation was delayed for a couple of months, but we are very happy with the look of the door and the quality of the installation.
    Vanessa C
    Vanessa C
    Alex from Luma Doors was extremely helping from start to finish! I wanted a custom design and he made my vision come true! Amazing quality and workmanship! Will definitely recommend to anyone looking for superior quality and fast turnaround! Would give 10 stars!! Thank you for making my house the prettiest on the block!
    Shani Pup
    Shani Pup
    Luma replaced the windows in our home and we got our front door from them as well. The windows and the door both look and function great. Thank you for both a great professional service as well excellent customer service. It was a pleasure doing business with you.

    Helping You Improve Your Home

    Thornhill Windows And Doors Installation Services

    Homeowners in Thornhill want their home to be beautiful, comfortable and inviting. Apart from that, they want it to be energy efficient so that they can save money on energy bills.

    The team at Luma understands this, which is why we work closely with our clients to help them find the best windows and doors that satisfy all of their needs. Every homeowner is different, and we offer a number of custom options for our vinyl windows and entry doors to meet the needs of all of our valued customers. Our team also takes the time to help our clients understand how they can save money with our fantastic products.

    From our vinyl window options, which includes casement, awning, fixed, hung, bay, bow, custom-shaped, and sliding windows, to our entry doors, which includes steel, fiberglass, patio, storm, and garage, you'll find the perfect option for you.

    After assisting you in choosing the ideal windows and/or doors for your home, our installation team will carry out a proficient installation of your new products within your home.

    · Call-Us: (905) 303-0560 ·

    We've Got Your Back

    Thornhill Doors and Windows Replacement

    How do you know when it's time to get your windows or doors replaced? This is a question we are frequently asked by homeowners in Thornhill.

    When it comes to door and window replacements, there are a few things you should look for:

    • Increased energy bills
    • The door or window does not work properly (ie; gets stuck)
    • Your home is drafty
    • Noticeable moisture damage
    • Condensation between window panes 

    If you have experienced any of these things, or you simply want to upgrade your door's appearance, it may be time to get your door replaced. Safety should never be compromised. If you are in need of a door replacement in Thornhill, give us a call, today.

    Free In-Home Estimate for Thornhill's Homeowners

    Unbeatable Prices

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      Serving Thornhill and Surrounding Areas

      The team at Luma Doors + Windows is available to help homeowners with all of their windows and doors needs. No matter where you are in Thornhill and surrounding areas, you can call us to help you.

      Questions About Our Windows and Doors Services in Thornhill

      As a leading supplier of replacement windows and doors for years, Luma has earned an excellent reputation. All the way from your first consultation to the installation of your new doors or windows, we will work hard to make sure you get the perfect combination of function and budget, because at Luma, we always put our customers first!

      Step 1: Plan the Job

      Think carefully before you begin installing moving parts and take into account how they will interact with other nearby installations to avoid unforeseen obstacles during this time.

      Step 2: Preparing Walls

      A poor preparation of the building is the most common cause of leaks around windows. Before applying new rendering and plaster, Luma experts make sure any old plaster, loose bricks, or mortar has been removed to repair any damp areas.

      Step 3: Window Frames

      A clean, flat wall adjacent to your window or door will be checked before the frame is installed. This part of the job will be installed after any uneven surfaces have been filled and every nail will be countersunk below the surface (preferably by drilling a hole in advance). Our fitters take extra precautions when fitting frames onto brick walls so that they don’t damage them in the event that items such as internal doors need to be removed later. Who wants an ugly house forever?

      Step 4: Window or Door Installation

      Installing your windows and doors securely is of utmost importance to us. For easy closure, we ensure that our team takes great care while installing new panels in their proper positions.

      Yes! If you are interested in replacement windows and doors for your home, we offer a free consultation. An evaluation of your existing windows and/or doors, as well as a quotation, will be provided. Please keep in mind that our pricing is based on your home dimensions – therefore we need to make sure we have all the right information before quoting you.

      Window and door installation involves many different factors. Among them are:

      1. For example, if you know what kind of windows and doors you want installed in your home for example replacing the ones that are currently there, or adding a window where there was none previously, this job can be done within one day depending on the size of the window or door that will be installed. Depending on the current sizes and styles of windows and doors, it may take us two days if we need to match them exactly.
      2. The dimensions of your windows and doors. If you need large glass patio doors installed in your home, the process could take most of the day. Various brackets and materials are required for big windows and doors. It will take a while to set up and place the door handles and sliding hardware since they need to be installed by a professional.
      3. You should also consider the number of windows and doors you wish to install in your home. This process will take at least three days if you need more than ten (10) windows or doors. An initial design plan will also take at least one day. Also included would be if they need to be installed on an upper level as well as the ground floor and basement level.
      4. This fourth factor determines how long your installation process will take because it can vary from simple half hung windows to designer glass mosaic arched pathways, and so on. A window/door setup that you want, such as precise measurements, materials, hardware, and accessories, will take longer to install since this needs to be customized for your home.

      Due to their affordability and ease of maintenance, vinyl windows are popular among homeowners. Vinyl windows offer the following advantages:

      Vinyl is less expensive than traditional wall coverings such as wallpaper and paint.

      By having this type of covering applied, you’ll be able to save time and money by not having to tape the wall before painting it.

      Also, vinyl wall coverings are available in a variety of colors, patterns, and finishes. This will allow you to match your new walls with other fixtures in your home without spending a lot more money on renovations.

      In the same way that latex paint on walls cracks when applied when there’s moisture in the air during cold weather, vinyl coatings can crack when installed after they’ve been painted because excessive moisture makes laminates swell then contract again when dry weather returns. If new double glazed windows are installed before the walls have been painted, they can also develop moisture inside.

      Every window loses its ability to insulate well over time – usually because of air leaks that let hot or cold air into your home. If you notice the first crack in an old window pane, you probably already have enough space to escape heat or coolness from inside your house. As drafts make their way through those cracks, they will only become more visible as time passes. For a warm, cozy winter and cool summer without feeling like you’re living in an icebox every day, check out our affordable windows!

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