Window Glass Replacement & Repair for brands like Stanek 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 Stanek Windows, especially those beyond their warranty period. 

While we are not a distributor or installer of new Stanek Windows, nor do we handle repairs or sales of specific Stanek 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. With extensive experience and a steadfast commitment to quality, we’ve established ourselves as the benchmark in the region’s glass, glazing, and window replacement sector. Our comprehensive window replacement/repair services, available year-round, include sealed unit replacement, thermopane replacement, window crank and hardware replacement, and screen replacement, particularly for brands like Stanek windows, even beyond their warranty period. Catering to both residential and commercial clients, our skilled team is dedicated to ensuring each project embodies our commitment to excellence and customer satisfaction. (Turn to Centennial Glass & Window for unmatched expertise in Ottawa’s glass industry).

Types of Window Replacement/Repair Services We Provide

New Glass, Thermopane or Sealed Unit Replacement

Damaged windows are a frequent issue. Our approach involves removing the old, damaged, or dysfunctional glass, accurately measuring the space, and ensuring a perfect match for your new sealed unit. We then proceed with professional installation, securely sealing the unit, and cleaning it thoroughly for you. Additionally, we provide extensive warranties for both the replacement glass and our installation services, ensuring your peace of mind.

Window Crank Replacement

The crank is essential for window operation. If it malfunctions, the window may become stuck or not operate correctly. You can visit our store to find and replace the necessary item from our wide range of universal hardware options. Our customer service teams are on hand to provide expert guidance; you can also send a photo of the hardware you need to replace for more specific advice. If needed, we can arrange for our professional installation teams to perform the service, ensuring your windows function optimally. Remember, the correct hardware is key to ensuring your windows work properly.

Foggy Window Replacement

We specialize in replacing foggy windows to ensure the panes are well-insulated. Defogging a window unit, which usually involves releasing argon gas between the panes, isn’t a lasting solution, and drilling holes in the glass offers only temporary relief. Therefore, we advise against defogging. Instead, Centennial Glass installs new sealed units within your existing window frames, maintaining the look of your current windows. These replacements come with full and complete warranties, enhancing the longevity of your window frames for many more years.

Screen Replacement

If you have screens that are ripped, torn, or damaged in any way, Centennial Glass is here to assist. Our showroom and cut shop offer walk-in services where we can expertly replace most types of damaged screens, with a variety of options for screen types and screen bar designs. For optimal service, we suggest bringing your damaged screens to our shop. Alternatively, you can use our online screen-builder webform to submit photos, measurements, and specific details, enabling us to determine the best service for your screen replacement needs. If needed, we also provide onsite services tailored to your requirements. Our customer service team is always available to answer your questions, whether you reach out by phone, visit us in person, or contact us online.

About Stanek Windows

Since its establishment, Stanek brand vinyl windows and patio doors have set a high standard in the industry. As a dedicated residential and commercial manufacturer, they custom design and manufacture all products for individual home needs. Stanek’s state-of-the-art manufacturing facility in Ohio ensures exceptional quality throughout the process. At Stanek Windows, they focus on educating customers about the window industry, particularly the aspects of energy-efficient windows.


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

No need to worry. Contact Centennial Glass today for all-inclusive window glass replacement services, accompanied by product and service warranties designed to prolong the life of your home’s windows. Serving with pride in Ottawa, Nepean, Kanata, Orleans, Stittsville, and surrounding areas, Centennial Glass and Window stands as your trusted expert in glass and window replacements. We are committed to enhancing your home, ensuring that your windows deliver their best 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 both new and replacement windows, whether it’s just one window or for an entire home, Centennial Glass and Window is here to assist. Our skilled team is prepared to suggest a suitable replacement strategy, offering solutions that match your home’s requirements and your individual preferences, all while considering your budget. We prioritize a long-term approach to customer service, focusing on 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’s comfortable for you, we’re ready to help.


Here are the window brands that Centennial repairs: