Window Replacement Cost in Calgary (2026)
Average cost in Calgary
$6,000 — $22,500
$400 — $2,100 per sq ft
Cost Breakdown
ItemizedFrames, glass units, and hardware
55%
Professional installation and sealing
35%
City of Calgary building permits
5%
Removal of old units and site cleanup
5%
GST at 5%
📋What's Included
ScopeTypically Includes
- Standard vinyl double-hung windows
- Removal of old windows
- Installation & insulation
- Interior trim
- Cleanup
Typically Excludes
- Custom or specialty shapes
- Triple-pane or premium glass
- Exterior trim or cladding
- Structural modifications
- Bay or bow windows
Based on replacing 10 standard-size windows with vinyl double-hung.
🧮Estimate Your Cost
InteractiveEstimated Cost
$4,040 — $6,060
Based on 12 sources and market data for Calgary. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
$11,825
Today
$12,358
Window Replacement in Calgary is ↑ 4.5% compared to roughly a year ago — about $532 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Window Replace Contractors in Calgary
Verified providersRoyal View Windows & Exteriors
4838 Richard Rd SW, Calgary, AB T3E 6L1, Canada
179 reviews
Ecoline Windows, Doors and Blinds Calgary Showroom
5925 12 St SE #17, Calgary, AB T2H 2M3, Canada
1,121 reviews
GreenFox Windows & Doors
5720 Burbank Crescent SE, Calgary, AB T2H 2Z4, Canada
1,441 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
For a standard 3-bedroom detached home with 10 to 15 windows, Calgary homeowners should budget between $8,000 and $20,000 for a complete professional replacement.
Triple-pane glass, which is highly recommended for Calgary's -30°C winters, typically adds 15% to 25% to the total project cost compared to standard double-pane units.
In Calgary, a retrofit (insert) installation costs between $250 and $500 per window, while a full-frame replacement ranges from $500 to over $1,000 per unit due to the additional labor and material required.
Permits are generally required if you are enlarging the window opening or changing the structural header. Fees typically range from $50 to $150 per window or a flat project fee depending on the scope.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 2 weeks ago. Updates run weekly. All costs in CAD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.