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Double Glazing Prices Canada
Prices include GST/HST where applicable. Window installations must meet local building codes and energy efficiency standards. Energy Star certified windows may qualify for government rebates under the Canada Greener Homes Grant or provincial programs.
Double Glazing Prices by Service Type — Canada
Prices include GST/HST where applicable. Window installations must meet local building codes and energy efficiency standards. Energy Star certified windows may qualify for government rebates under the Canada Greener Homes Grant or provincial programs.
| Service | Unit | From | Average | Up to |
|---|---|---|---|---|
| 🪟Standard Window Retrofit Remove existing single-glazed glass and retrofit double-glazed IGU into existing frame — standard window up to 1.2m x 1.2m | /window | C$360 | C$522 | C$720 |
| 🪟Large Window Retrofit Retrofit double-glazed IGU into large window opening — includes removal of existing glass, new IGU, and sealing | /window | C$630 | C$918 | C$1,260 |
| 🚪Sliding Door Double Glazing Supply and install double-glazed sliding door unit — includes removal, new frame and IGU, tracks, hardware, and weathersealing | /door | C$1,080 | C$1,620 | C$2,250 |
| 🏠Bay Window Conversion Convert existing bay window to double glazing — includes custom IGUs, frame modifications, and full weathersealing | /window | C$1,350 | C$1,980 | C$2,700 |
| 🏡Whole House (2-bed) Double glaze all windows in a 2-bedroom home — includes removal, new IGUs, and sealing throughout | /house | C$5,400 | C$7,920 | C$10,800 |
| 🏡Whole House (3-bed) Double glaze all windows in a 3-bedroom home — includes removal, new IGUs, sealing, and frame modifications | /house | C$9,000 | C$13,050 | C$18,000 |
| 🏡Whole House (4+ bed) Double glaze all windows in a 4+ bedroom home — includes full survey, removal, new IGUs, frame work, and sealing | /house | C$13,500 | C$19,800 | C$27,000 |
| 🔲Secondary Glazing Install a secondary glazing panel on the interior side of an existing window — adds insulation without replacing original glass | /window | C$225 | C$324 | C$450 |
| 🔇Acoustic Glazing Upgrade Upgrade to acoustic-rated double glazing with laminated glass and wider air gap — superior noise reduction | /window | C$540 | C$792 | C$1,080 |
| ☀️Low-E Coating Upgrade Add low-emissivity coating to double-glazed units — reduces heat transfer and improves energy efficiency | /sqm | C$45 | C$86 | C$135 |
| 💨Argon Gas Fill Upgrade Upgrade to argon gas fill between panes — improves thermal insulation by approximately 15% | /window | C$27 | C$47 | C$72 |
| 🔧uPVC Frame Replacement Remove existing frame and replace with new uPVC frame fitted with double-glazed IGU — includes full removal, new frame, and weathersealing | /window | C$720 | C$1,125 | C$1,620 |
Double Glazing Prices by City
Click a city for detailed local pricing and tips
Toronto
Ontario · 2.8M
From C$259
Ottawa
Ontario · 1.0M
From C$236
Hamilton
Ontario · 570K
Pricing available
Vancouver
British Columbia · 680K
From C$270
Victoria
British Columbia · 395K
Pricing available
Calgary
Alberta · 1.3M
From C$225
Edmonton
Alberta · 1.0M
From C$220
Montreal
Quebec · 1.8M
From C$214
Quebec City
Quebec · 550K
Pricing available
Winnipeg
Manitoba · 750K
From C$214
Halifax
Nova Scotia · 440K
Pricing available
Double glazing prices in Canada range from C$27 for an argon gas fill upgrade to C$27,000 for a whole house (4+ bedroom) double glazing project. Prices include GST/HST where applicable. Window installations must meet local building codes and energy efficiency standards. Energy Star certified windows may qualify for government rebates under the Canada Greener Homes Grant or provincial programs.
The most common double glazing / window upgrade options in Canada include standard window retrofits, large window retrofits, sliding door double glazing, bay window conversions, whole-house packages, secondary glazing, acoustic glazing upgrades, Low-E coating, argon gas fill, and uPVC frame replacements.
Retrofit existing frames rather than replacing them to save 40–60%. Do the whole house at once for volume discounts of 10–15%. Choose standard double glazing over acoustic unless noise is a specific problem. Check government energy efficiency rebates. Compare at least three quotes. Prices include GST/HST where applicable. Window installations must meet local building codes and energy efficiency standards. Energy Star certified windows may qualify for government rebates under the Canada Greener Homes Grant or provincial programs.
In most cases, like-for-like glass replacement does not require permits. However, frame replacements that alter the external appearance, or work on heritage-listed properties, may require approval. Requirements vary by municipality. Always check with your local authority before commencing work. Prices include GST/HST where applicable. Window installations must meet local building codes and energy efficiency standards. Energy Star certified windows may qualify for government rebates under the Canada Greener Homes Grant or provincial programs.
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