How Much Window Glass Replacement Costs?
Windows play an important role in your home’s comfort, appearance, and energy efficiency. When a window becomes foggy, cracked, or broken, many homeowners assume they need a full window replacement—but that’s not always true.
At BrightView Glass Replacement, we specialize in replacing the glass unit only, not the entire window. This is a faster and more affordable solution that can save you up to 70% compared to full window replacement.
In this guide, we’ll explain the average window glass replacement cost, what factors affect the price, and why glass replacement is the smarter choice.
What Is the Average Cost to Replace Window Glass?
As of 2025, the average cost to replace window glass in Canada ranges from $280 to $450 per window. However, depending on the type of glass and window, the cost can be as low as $280 or as high as $800+.
At BrightView Glass Replacement, our quotes are based on:
Window size and dimensions
Glass type (single, double, or triple-pane)
Location of the window
Any special upgrades, like Low-E coatings or UV protection
We always assess the damage and provide a transparent estimate to replace just the glass unit, not the entire window frame.
Why Choose Glass Replacement Over Full Window Replacement?
💰 Cost-Effective
Replacing just the glass unit saves you hundreds of dollars. Full window replacements require removing and reinstalling the entire frame, which involves more labour and materials.
🕒 Faster Turnaround
Glass replacement is typically completed within 1–2 hours per window, whereas full window replacement can take days.
🧩 No Frame or Trim Work
We preserve your existing window frame, trim, and casing—no need to worry about patching drywall or repainting around the window.
❌ No Such Thing as “Glass Repair”
To clarify a common misconception: you cannot repair broken or foggy window glass. If a window is damaged or fogged up, the glass unit must be replaced.
Window Glass Replacement Costs by Glass Type
Different types of glass come with different price points. Here’s a breakdown of average costs in 2025:
| Glass Type | Average Cost |
|---|---|
| Single-pane glass | $100 – $400 |
| Double-pane glass | $613 – $1,307 |
| Triple-pane glass | $400 – $700 |
| Low-E glass | $350 – $850 |
| Gas-filled glass | $375 – $1,000 |
| Laminated glass | $275 – $600 |
| Tempered glass | $175 – $600 |
| Frosted glass | $300 – $700 |
We always recommend the best glass solution based on your window’s condition and your home’s insulation needs.
Signs You Need Window Glass Replacement
Not sure if you need your glass replaced? Look out for these common signs:
Condensation between panes (a sign of seal failure)
Cracked or shattered glass
Foggy or hazy appearance
Chilly drafts or rising energy bills
Difficulty seeing clearly through the window
If you notice any of these, contact BrightView Glass Replacement for a free assessment.
Full vs. Partial Glass Unit Replacement
Full Glass Unit Replacement
This is necessary when:
The seal has failed (fog or condensation between panes)
The glass is cracked or broken
You want to upgrade to energy-efficient or noise-reducing glass
Partial Glass Work? Not Likely
Glass units come sealed as a whole. If part of the glass is damaged, the entire unit must be replaced. There is no such thing as repairing just a section of a double- or triple-pane window.
DIY vs. Professional Window Glass Replacement
Can You Replace Window Glass Yourself?
While it’s possible to attempt single-pane replacement on your own, double- and triple-pane windows require:
Special tools
Custom-sized sealed units
Professional installation to avoid air and water leaks
That’s why most homeowners choose BrightView Glass Replacement for expert service and peace of mind.
Frequently Asked Questions About Window Glass Replacement
How much does window glass replacement cost?
The average cost ranges from $280 to $325 per window, but can be higher depending on the type of glass. At BrightView Glass Replacement, we offer cost-effective solutions by replacing only the glass unit.
Can I repair a cracked window glass?
No. Window glass cannot be repaired. If your glass is cracked, foggy, or broken, the only solution is replacement.
Is replacing the glass cheaper than replacing the entire window?
Yes. Replacing the glass unit is significantly cheaper—up to 70% less than full window replacement. BrightView specializes in this service to help customers save money.
How long does window glass replacement take?
In most cases, we can complete the replacement in under two hours. Larger or custom units may take slightly longer.
Do you offer emergency glass replacement?
Yes. BrightView offers emergency glass replacement for residential and commercial properties. We act fast to secure your space and restore visibility and insulation.
What areas do you serve?
We provide service to homeowners and businesses throughout the GTA region. Contact us to confirm availability in your area.
Final Thoughts: The Smart Way to Fix Your Windows
If your windows are foggy, cracked, or broken—don’t replace the whole thing. BrightView Glass Replacement offers a smarter, more affordable solution by replacing just the glass unit.
✅ Save money
✅ Avoid messy construction
✅ Enjoy faster turnaround
Contact us today for a free quote and see why more homeowners trust BrightView to restore their windows the right way.