Fire-rated glass windows are an extra level of safety you can add to your commercial space. They essentially prevent the spread of fire for a prescribed length of time. Many modern building codes highly suggest these windows be installed for the maximum safety of employees and clients alike. Glass Repair Canada specializes in fire-rated window glass repair and fireproof window replacement across the Greater Toronto Area.
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Commercial Fire-Rated Windows Pricing Guide
Fire-rated windows are critical for commercial safety and code compliance in Toronto. Our systems are designed to resist heat and flames while maintaining visibility and architectural integrity.
Service
Starting Price
Includes

Fire-Rated Window Supply
C$2,500+
- Certified fire glass
- Aluminum framing

Installation Service
C$3,800+
- Mounting
- Sealing
- Compliance inspection

Fire-Rated Glass Replacement
C$4,200+
- UL-listed glass,
- Removal
- Reinstallation

Custom Framing Design
C$5,500+
- Frame fabrication
- Powder coating
- Testing
* Prices are starting rates.
Pricing depends on rating (20–120 minutes), frame type, and glass area.
Protect your property and stay compliant
— get your fire-rated window quote today.
Trusted by Local Businesses
We have worked with large and small businesses, already providing speedy, high quality glass without compromise.

Our Services
Glass Repair Canada specializes in installing and repairing a wide range of commercial fire-rated windows. We have the knowledge and resources to fix fire-rated glass, frames, and hardware. We also provide high-quality replacements when needed. Here is a breakdown of the expert services we offer:
Fire Rated Glass Replacement
Replacing our old windows with fire-rated windows is a quick, easy, and cost-effective way to get your commercial building up to code in a hurry. Every fireproof window is rigorously tested under intense heat and dramatic swings in temperature.
No matter what brand or quality of glass you need for your project, we’ll work to cut a custom solution that will fit any space you need to be fitted with Glass Repair Canada’s high-quality fire-rated glass. There are fire-rated windows available for both indoor and outdoor situations.

Emergency Glass Repair & Replacement
Damaged glass may be a danger, so it’s critical to have it fixed as soon as possible. We provide 24/7 emergency glass repair services serving the GTA area, including Toronto, Vaughan, Richmond Hill, Markham, Mississauga, Oakville, Brampton, Aurora, Newmarket, North York, Scarborough, Thornhill, Pickering, Whitby, Ajax, Innisfil, Etobicoke, Woodbridge, Oshawa, and more. Our experienced and reliable glaziers will arrive within 2 hours and fix your problem quickly and effectively.
Call Now 416-736-1899Common Issues with Commercial Fire-Rated Windows
Fire-rated windows are essential in commercial and public properties. They protect people inside a building and the structure itself in the event of a fire. As with traditional window and doors, fire-rated glass windows wear or become damaged with time. Without proper and professional repairs, fire-resistant windows will lose their ability to withstand and contain flames or smoke.
The following are common issues that Glass Repair Canada can fix:
- Broken Seals: Fire-rated glass windows have smoke seals to help compartmentalize smoke and flames. These seals line the glass pane and frame around the window. Seals can suffer wear and tear with time or become damaged after fire exposure. When this happens, it’s best to replace the seals to ensure adequate fire and smoke protection.
- Cracked Glass: Even the smallest cracks can compromise the quality of your fire-rated windows. While some fireproof glass can sustain crack and still offer sufficient protection in a fire, these cracks can weaken the glass over the course of weeks or month and eventually lead to the glass shattering. Cracked fire-rated glass requires immediate replacement.
- Damaged Frames: Window frame damages can include dents, warping, or breaks. As the frame holds the glass in place and is equipped with smoke seals, any size or number of damages can reduce the overall security of the window. Fire-rated frames can be repaired or replaced depending on the extent of the problem.
- Worn Weatherstripping: Weatherstripping is an important component of a fireproof glass window. It keeps out moisture that could harm the integrity of the window and surrounding walls. Weatherstripping is also an integral part of safeguarding the property and building occupants from the effects of harsh winds, heavy snow, and hail storms. Similarly to the smoke seals, weatherstripping should be replaced if it breaks or is worn down.
- Faulty Hardware: In order to obtain and keep its fire-rating status, fire-resistant windows must be installed with safety-compliant hardware. Fire-rated window hardware includes cranks, balances, hinges, latches, and locks. These parts can be both repaired or replaced by Glass Repair Canada if they’re broken, improperly installed, or not in compliance with safety standards or building codes.
- Improper Installation: If your fire-resistant glass windows weren’t correctly installed by a professional, they could be left with open gaps or cracks that compromises their effectiveness. When done right, fire-rated windows endure high temperatures without breaking and prevent outside oxygen from getting in and accelerating the fire. Fireproof windows must have an official certification. If you’re unsure if your windows were installed properly, reach out to Glass Repair Canada and we’ll help determine if they’re up to code.
- Lack of Maintenance: Regular maintenance is vital to the longevity of your fire-resistant windows. To maintain your windows, make sure to lubricate the parts as needed and regularly check for cracks or damages. It is also important to clean them regularly to prevent dirt and debris buildup, which can affect the fire rating and functionality of the windows.
- Detached Intumescent Strips: Intumescent strips are an integral component of fireproof windows. When they’re exposed to high temperatures, intumescent strips expand to stop the spread of fire and smoke. These strips act as additional protection as they close any gaps or cracks in the window seals. As time progresses, intumescent strips need replacing as they experience normal wear and tear.
- Outdated Windows: Upgrades can enhance the functionality and appearance of your fire-resistant windows. Time can cause windows to deteriorate, especially if they’ve been exposed to numerous fires and the high-pressure heat of water spray from fire hoses. Applying fresh heat-resistant glazing, installing new glass panes, or replacing the windows entirely are valuable upgrades Glass Repair Canada can help you with.
Reasons to Choose Us for Glass & Door Services

Benefits of Fire-Rated Windows
Insurance: Who doesn’t want to save money on insurance? Fire-rated windows might actually lower your annual insurance costs because there is less liability for you if someone happens to be injured in a fire in your building or on your property.
Energy-Efficiency: Don’t forget about saving money on your monthly utility bills as well. Fire-rated windows contain different insulating properties that can help you regulate your building’s temperature more easily.
Compliance: If you want your building to meet all modern building codes and health regulations, then you’ll want to carefully review your city’s fireproof window policy to ensure you’re not liable in the case of a fire that could have otherwise been contained for long.
Good Looks & Durability: If you want to invest in a window that will last a very long time, then fire-rated windows are typically much more durable than traditional windows. They also look like amazing, beautiful windows. The casual observer would never know that they were fire rated so you don’t have to worry that there’ll be anything off-putting about investing in extra fire prevention measures.
How Much Does It Cost To Install Fire Rated Windows?
Installing fire-rated glass windows does not require an additional cost on your part.
You may find that buying some of the windows themselves is a bit more expensive, but the installation process remains the same, so there is no financial disincentive to install because any additional money you might spend on the windows you’ll like to make back with savings on utilities and insurance.


Why Choose Us
No matter what kind of commercial business you’re running, whether it’s a hotel, restaurant, or medical clinic – the fire-rated glass window installation experts at Glass Repair Canada are here for you to provide first-rate customer service and the highest quality of finished products.
Get Hassle-Free Commercial Fire-Rated Window Repairs and Installations
Windows with a fire-rating certification can keep you safe during a fire. They provide you and the rest of your building occupants with added time to evacuate. Trust the experts at Glass Repair Canada for high-quality and timely window repair and installation services. Contact our team today to book a consultation and discover how we can protect you and your property from the hazards of smoke and fire.










