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Window Manufacturing & Replacement in Thornhill

Looking to upgrade your current windows? Then EuroSeal is your best option for window manufacturing and replacement in Thornhill. It is our ability to both manufacture and also install windows for any style of home that sets up apart from our competitors.

We understand that find the right windows for your home can be a challenge. The good news is that this is what we do best. We sit down with each one of our clients to first, understand your needs, assess your situation, get an idea of your budget, and then find a number of window options that are ideal for your specific situation.

We are able to accommodate you in any window services whether it be installation, window manufacturing or window replacement. Our staff is expertly trained and built upon knowledge and over 30 years of experience, which is what has enabled us to grow to become an industry leader.

Whether you live in Thornhill or any other city in Ontario, we know that you expect the best service. This is why we are committed to providing you with service that is quick and efficient, and provide you with windows that will help reduce your energy bill and are the perfect fit for your home. We put the time and effort into each project to ensure you get the results you expect.

Call us today so we can book an appointment, and begin the process of finding the best tailored solution for your windows, at a price that's comfortable for you. Come in for a visit and find out why we are the leading company in the industry when it comes to windows manufacturing and replacement in Thornhill.



  • Absolutely Great Service

    We just wanted to write to say thanks because the window quality is great and your helpful craftsman and professional installers made the entire experience wonderful. We only wish we could have this experience with all of our renovation projects.

    • James & Marie T. Oshawa, ON.
  • Knowledgable Pros

    We recently moved to our new house and needed to do some repairs and renovations. Your company was recommended by our very pleased friends. The windows look amazing and the installation job Richard did was first class.

    • Sue & Phil N. Markham, ON
  • We’d Use EuroSeal Again

    It’s not everyday that I take the time to email a contractor… but my wife insisted! You guys did a great job and you kept it quick and quiet. We’ve got a newborn who sleeps often and your man did a good job not waking her up. Cheers.

    • Mike & Erin B. Richmond Hill, ON.
  • Astonishing Value

    We had done our share of research before finally deciding to go with your company and we must say that EuroSeal really had the greatest value. Guess we can chalk it up to working with a manufacturer.

    • Kevin & Family. Scarborough, ON.
  • Beyond Our Expectations

    It is our pleasure to say thanks for a great job done by your company. Luke and his colleague did a lovely job and they were very well mannered. It was a pleasure having them around.

    • Martin And Phillis S. Toronto, ON.
  • Couldn’t Ask For More

    We especially appreciated the help of your craftsman in choosing the appropriate style and colour for our first home. In the end, the windows look beautiful and I’m extremely happy with how easy they are to clean.

    • Leah & Richard P. Milton, ON.
  • We’d Recommend EuroSeal’s Services

    We damaged one of the external hinges a month ago, and your company’s prompt and efficient handling of the service call was impressive! We appreciate how quickly your company sent over a representative to fix the problem.

    • Mark & Lin C. Whitby, ON.

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