How Much Does Window Replacement Cost in Edmonton?
If you're budgeting for new windows, you want real numbers — not vague ranges that could mean anything. The cost of window replacement in Edmonton depends on a handful of clear factors: the window style, glass package, and whether it's a retrofit or full-frame install.
Here's what Edmonton homeowners are actually paying in 2026.
Average Window Replacement Costs by Type
These ranges reflect installed pricing for standard residential sizes with triple-pane glass, which is the Edmonton standard for energy efficiency.
• Casement windows: $800–$1,400 installed
• Double-hung windows: $750–$1,300 installed
• Slider windows: $700–$1,200 installed
• Picture windows (fixed): $600–$1,500+ depending on size
• Bay or bow windows: $2,500–$5,500+ installed
• Basement windows (egress): $800–$1,800 installed
These prices include the window unit, installation labour, removal of the old window, and interior/exterior finishing.
Retrofit vs. Full-Frame Installation
The biggest cost variable isn't the window itself — it's the installation method.
Retrofit installation fits the new window inside the existing frame. It's faster, less invasive, and typically $200–$400 less per window. Full-frame installation removes the entire frame down to the rough opening, which allows for insulation upgrades and is the better choice when frames are rotted or damaged.
Most Edmonton homes built after 1980 are good candidates for retrofit. Older homes with wood frames often need full-frame.
Learn more about retrofit window replacement
What Drives the Price Up or Down?
Glass package: Triple pane with Low-E and argon gas is standard here. Upgrading to krypton or adding laminated glass adds $50–$150 per window.
Window size: Anything over 36” x 60” enters custom territory and adds 20–40% to the unit cost.
Floor level: Second- or third-storey installs cost more due to scaffolding or lift access.
Trim and finishing: Brick-mould exterior trim, interior casing replacement, or stucco patching add $100–$300 per window.
Volume: Replacing 10+ windows at once usually brings the per-unit cost down through volume pricing.
Energy Rebates That Offset the Cost
Alberta homeowners replacing single- or double-pane windows with ENERGY STAR-certified triple pane may qualify for rebates through the federal Greener Homes program or municipal incentives. Rally Glass can help you choose qualifying products and provide the documentation you need to apply.
See our energy efficient window options
How to Budget for a Full-Home Window Replacement
A typical Edmonton bungalow has 8–12 windows. At an average installed cost of $1,000–$1,200 per window, expect $8,000–$14,000 for a full replacement. Two-storey homes with 15–20 windows run $15,000–$24,000. These are ballpark ranges — a site visit gives you exact numbers based on your specific window sizes and conditions.
Frequently Asked Questions
Is it cheaper to repair or replace a window?
If the frame is solid and only the glass unit has failed (foggy or cracked), an IGU replacement can save 40–60% vs. a full window swap. Rally offers both repair and replacement so we recommend whichever makes sense for your situation.
How long does window replacement take?
Most homes are completed in 1–2 days. A single window takes about 45 minutes to install.
What's the best time of year to replace windows in Edmonton?
Spring and fall are the busiest seasons, but winter installs are completely safe with modern techniques. Booking in the off-season sometimes means shorter lead times.