Window Glass Replacement
We can replace your thermal window glass, providing your existing windows with a new seal and a factory seal warranty. This ensures peace of mind, knowing your windows will be restored to like-new condition. Whether you need window glass, screens, or window hardware, Window Repair Guys is the dependable option.
Transform Your Home with Window Glass Replacement
Quality Repairs
Window Repair Guys delivers exceptional window glass replacement services using the finest materials, hardware, and precise repair techniques. We appreciate your trust and are committed to ensuring your satisfaction with the final outcome.
Timely Service
We understand that broken or damaged windows can be a minor annoyance or a significant concern. From the moment you reach out to us, we'll quickly assess your situation, propose a repair, and complete the job efficiently and effectively, minimizing any disruption to you.
Affordable Solutions
Full window replacements can be costly and often unnecessary. Window Repair Guys will evaluate your window's frame, glass, and hardware, recommending the most budget-friendly solution to restore your windows to their original condition.
Warranty
We prioritize 100% customer satisfaction. When repairing or replacing your damaged windows, we ensure they look and function flawlessly. We also offer a comprehensive warranty on all hardware, materials, and installation for your peace of mind. We stand behind our work.
Save Money on Window Repairs: Essential Tips for Homeowners!

Why replacing your glass is better than traditional window & frame replacement
Changing your thermal glass rather than completely replacing your windows can offer several advantages:
1. Cost-Effectiveness: Replacing just the thermal glass is typically less expensive than a full window replacement. This is especially beneficial if the window frames are still in good condition.
2. Less Disruption: Changing the glass can be a quicker and less invasive process. Full window replacements often require removing and reinstalling the frames, which can take more time and may involve additional repairs to the surrounding area.
3. Maintenance of Existing Frames: If your window frames are in good condition, replacing just the glass helps retain the original structure, preserving the aesthetic and integrity of your home.
4. Improved Energy Efficiency: If your existing windows have single-pane glass or inefficient double-glazing, replacing the thermal glass with energy-efficient options can significantly improve insulation and reduce heating and cooling costs.
5. Variety of Options: When replacing just the glass, you have the opportunity to choose from various types of thermal glass, including low-emissivity (Low-E) glass that enhances energy efficiency without the full cost of new windows.
6. Eco-Friendly: By opting to replace the glass instead of the entire window, you reduce waste and may contribute to a more sustainable option in home improvement.
7. Customization: Replacing the glass allows for customization options, including different tints or coatings for better heat resistance and UV protection.
In summary, changing your thermal glass can be a smart choice for homeowners looking to improve efficiency while minimizing costs and disruptions.
Beautify Your Home
With our window glass replacement service, we'll expertly remove old, foggy, or damaged glass and install new, high-quality ones. Our skilled technicians also cover thermal window repairs, ensuring your windows are visually appealing, functional, and energy-efficient.
Eliminate Damage
Over time, your window glass, seals, and hardware endure wear and tear due to usage and harsh weather conditions. This can lead to security, energy efficiency, and aesthetic issues. Our replacement services ensure your windows remain reliable for years to come.
Improve Functionality
Aging windows often underperform, allowing insufficient light, functioning poorly, or failing to seal completely. Replacing the glass, seals, and hardware is an easy and affordable way to address these problems and restore your windows to their original condition.
Our Process
01
Upon contacting Window Repair Guys, our friendly and professional customer service staff will address your inquiry. As your window glass installer, we'll first understand the issue you're facing and then schedule an appointment for our experienced technicians to assess your situation.
02
We strive to have our technicians assess your situation promptly. They will examine your windows, determine the extent of repair or replacement needed, and identify necessary materials. Simultaneously, we'll provide an honest and transparent quote for the work.
03
Once you decide to proceed, we'll schedule the work according to your convenience. Our technicians will efficiently complete the repair or replacement, minimizing disruption to your life while ensuring the highest quality results in St. Catharines and the surrounding areas in Ontario.
04
After completing the job, our team will leave their work area spotless, removing any excess materials or debris and ensuring your home is as clean as when we arrived. We'll then provide a detailed invoice and warranty, along with any recommended care and maintenance tips.