Window Replacement Cost in Toronto (2026)
Average cost in Toronto
$6,000 — $25,000
$400 — $2,100 per sq ft
Cost Breakdown
ItemizedWindow units (vinyl, wood, fiberglass)
60%
Professional installation ($100-$300/hr)
30%
Tear out and disposal of old windows
5%
Trim, caulking, and weatherstripping
5%
HST at 13%
📋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
$4,640 — $6,960
Based on 8 sources and market data for Toronto. Actual costs may vary depending on specific project requirements.
🏢Top Window Replace Contractors in Toronto
Verified providersSangster Windows and Doors
9 Lawlor Ave, Toronto, ON M4E 3L8, Canada
154 reviews
Northridge Windows & Doors
266 Galaxy Blvd, Etobicoke, ON M9W 5R8, Canada
173 reviews
NorthShield Windows and Doors
364 Supertest Rd Unit 206, North York, ON M3J 2M2, Canada
147 reviews
Optima Windows and Doors
5343 Dundas St W 6th floor #9, Etobicoke, ON M9B 6H8, Canada
434 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
In 2026, the cost to replace a single window in Toronto typically ranges from $400 to $2,100, with most homeowners paying between $600 and $1,200 for a mid-range vinyl window including professional installation.
Labor costs in Toronto generally range from $100 to $300 per hour. Since a skilled professional takes about 2 hours to replace one standard window, you can expect to pay $200 to $400 in labor per window.
For a typical 3-bedroom home in Toronto (about 10-15 windows), a full house window replacement usually costs between $10,000 and $18,000. Larger 4 to 5-bedroom homes can range from $15,000 to $25,000+ depending on the window styles and energy efficiency upgrades.
Yes, through the Home Renovation Savings Program and other provincial incentives, Ontario homeowners can receive up to $100 per ENERGY STAR certified window, plus up to 30% back on eligible energy-efficient upgrades.
📊Our Methodology
How we collect dataAggregated from 8+ 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: today. Updates run weekly. All costs in CAD.