Window Glass Replacement & Repair for brands like Bonnechere Valley Windows


Mon. to Fri. 8–5 • Sat. 9–4 • Sun. Closed
8–855 Industrial Ave. Ottawa ON K1G 4L4

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Centennial Glass offers repair services for nearly all window brands, including Bonnechere Valley Windows, especially those beyond their warranty period. 

While we are not a dealer or installer of new Bonnechere Valley Windows, nor do we handle repairs or sales of specific Bonnechere Valley Windows parts, we are well-equipped to offer you a complete installation of a new “replacement unit.” This service comes complete with full warranties, making it an ideal option if your existing windows require the replacement of the interior glass or thermopane due to any kind of failure.

For over 55 years, Centennial Glass has been a leading name in exceptional window installation and replacement services in Ottawa, Ontario. Boasting decades of experience and a strong commitment to quality, we’ve established ourselves as a standard-bearer in the region’s glass, glazing, and window replacement sector. Our window replacement/repair services are available year-round and include sealed unit replacement, thermopane replacement, window crank and hardware replacement, and screen replacement, particularly for brands like Bonnechere Valley windows, even after their warranty period. Catering to both residential and commercial clients, our dedicated team ensures every project is a testament to our commitment to excellence and customer satisfaction. (For unmatched expertise in Ottawa’s glass industry, turn to Centennial Glass & Window).

Types of Window Replacement/Repair Services We Provide

New Glass, Thermopane or Sealed Unit Replacement

Damaged windows are common. Our process involves removing the old, damaged, or malfunctioning glass, then accurately measuring the space to ensure a perfect fit for your new sealed unit. We expertly install the new unit, ensure it is securely sealed, and clean it thoroughly. Plus, we offer comprehensive warranties for both the replacement glass and our installation services.

Window Crank Replacement

The crank mechanism is crucial for the movement of the window. If it malfunctions, the window may become stuck or not operate smoothly. You can visit our store to select the replacement part you need from our range of universal hardware options. Our customer service teams are available to provide expert advice; feel free to send us a photo of the hardware that needs replacing. Alternatively, we can arrange for our professional installation teams to perform the service, ensuring your windows function optimally. Remember, the right hardware is essential for your windows to operate efficiently.

Foggy Window Replacement

We specialize in replacing windows that have become foggy, ensuring the new panes are properly insulated. Defogging a window unit, which often involves releasing the argon gas trapped between panes, isn’t a long-term solution, and drilling holes in the glass provides only temporary relief. Therefore, we recommend against defogging. Instead, Centennial Glass installs new sealed units within your existing window frames, maintaining the appearance of your current windows. These replacements come with full and complete warranties, prolonging the life of your window frames for many additional years.

Screen Replacement

If your screens are ripped, torn, or have suffered any damage, Centennial Glass is here to assist with our convenient walk-in services. At our showroom and cutting facility, we can expertly replace most types of damaged screens and offer a variety of choices in screen materials and frame styles. For the best results, we suggest bringing your damaged screens to our shop. Alternatively, you can use our online screen-builder tool to provide photos, measurements, and specific details, allowing us to better understand your needs and recommend the ideal screen replacement service. If required, we also offer onsite services tailored to the specific screen replacement needs you have. Our customer service team is readily available to address any queries you might have, whether you contact us by phone, in person, or online.

About Bonnechere Valley Windows

Since its establishment in 1987, Bonnechere Valley Windows has expertly combined art, science, and craftsmanship in window and door manufacturing to produce exquisite products. Being the manufacturer, Bonnechere Valley Windows exercises complete control over its products. All manufacturing processes are conducted by their staff in their Eganville factory.


 Our Bonnechere Valley window warranty has expired, and our glass units need replacing… Now what?

No need to worry. Contact Centennial Glass today for comprehensive window glass replacement services, complete with both product and service warranties to extend the life of your home’s windows. Serving Ottawa, Nepean, Kanata, Orleans, Stittsville, and the surrounding areas with pride, Centennial Glass and Window stands as the go-to expert in glass and window replacements. We are dedicated to servicing you and your home, ensuring that your windows deliver optimal performance for many more years to come.

Call Centennial Anytime Day or Night

Contact Centennial anytime at 613-738-9500 to mobilize our fast-response emergency repair team.

Looking for New Windows & Doors? We’ve got you covered!

If you’re in the market for a combination of new and replacement windows, whether it’s just one or for an entire home, Centennial Glass and Window is here to help. Our experienced team is ready to suggest a customized replacement strategy, offering solutions that cater to both your home and personal needs, all while fitting within your budget. We believe in a long-term approach to customer service, providing a variety of choices and a relaxed, no-pressure sales experience. Whether you prefer to proceed one window at a time or at a pace that suits you, we are here to assist. 


Here are the window brands that Centennial repairs: