How Much Does Window Replacement Cost in Toronto?
The average cost of replacing a standard window in Toronto ranges from $849 to $1,890 CAD per unit installed. Whole-home window replacement projects (8 to 15 windows) typically range between $7,500 and $18,000 CAD depending on custom options, energy ratings, and frame material.
2026 Installed Window Price Summary (CAD)
| Window Style | Retail Store Estimate | Lumos Direct Factory Price |
|---|---|---|
| Double-Hung Window | $1,100 | $849 |
| Slider Window | $1,190 | $870 |
| Casement / Awning Window | $1,300 | $929 |
| 3-Lite Bay Window | $3,500 | $1,890 |
