Window Replacement Cost in Hamilton (2026)
Average cost in Hamilton
$8,000 — $25,000
$600 — $1,500 per unit
Cost Breakdown
ItemizedWindows, glass, frames, and hardware
60%
Installation and site preparation
30%
Old window removal and cleanup
5%
Permits, transportation, and taxes
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
$4,320 — $6,480
Based on 8 sources and market data for Hamilton. Actual costs may vary depending on specific project requirements.
🏢Top Window Replace Contractors in Hamilton
Verified providersTotal Home Windows and Doors
61 Bromley Rd, Hamilton, ON L9A 2E1, Canada
54 reviews
Panorama Windows and Doors Hamilton
21 King St W 5th Floor, Hamilton, ON L9B 0J3, Canada
85 reviews
Gerry's Roofing & Siding Inc
49 Morley St, Hamilton, ON L8H 3R6, Canada
831 reviews
Nordik Windows and Doors
353 Arvin Ave., Stoney Creek, ON L8E 2M6, Canada
849 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
On average, replacing a single window in Hamilton costs between $600 and $1,500. Prices vary based on the material (vinyl is the most affordable at $600-$1,000) and the style, such as casement, awning, or double-hung.
For a standard Hamilton home with 10 to 15 windows, a complete replacement typically ranges from $8,000 to $18,000, with an average project cost around $10,500. Larger homes or premium fiberglass and wood frames can push costs up to $25,000 or more.
Yes, Hamilton homeowners can take advantage of the Home Renovation Savings Program, which offers approximately $100 per ENERGY STAR-certified window, as well as the Canada Greener Homes Loan which provides up to $40,000 in interest-free financing for eligible energy-efficient upgrades.
In 2026, the cost to install replacement windows in the Hamilton and Greater Toronto Area is approximately $55 to $75 per square foot, which includes both the materials and the labor.
📊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.