Cost of Window Replacement in Ottawa, ON
Supply and installation of new energy-efficient windows including removal of old windows and finishing
Prices are estimates for Ottawa, ON as of 2026. Actual costs vary based on project specifics.
What Affects Window Replacement Cost in Ottawa?
Ottawa is in the National Capital region of ON. Local costs are 2% above the Canadian national average, driven by local labour rates, material availability, and demand for skilled trades.
Timeline & Planning
Typical Timeline
30-60 min per window
Permits
Usually no permit needed for standard window replacement work.
Best Time to Book
Spring and fall are ideal; winter installations are possible but costlier
Compare Window Replacement Costs Across Cities
| City | Low | Average | High | vs Ottawa |
|---|---|---|---|---|
| Ottawa, ON | $510 | $918 | $1,836 | — |
| Edmonton, AB | $500 | $900 | $1,800 | -2% |
| Calgary, AB | $525 | $945 | $1,890 | +3% |
| Kelowna, BC | $525 | $945 | $1,890 | +3% |
| Hamilton, ON | $490 | $882 | $1,764 | -4% |
| Oshawa, ON | $490 | $882 | $1,764 | -4% |
Frequently Asked Questions
How much does window replacement cost in Ottawa?
In Ottawa, window replacement typically costs between $510 and $1,836 per window in 2026. The average homeowner pays around $918 per window.
What factors affect window replacement costs in Ottawa?
Key factors include: Window size and style (casement, double-hung, slider), Frame material (vinyl, wood, aluminum-clad), Glass package (double vs triple pane), Energy Star certification, Number of windows (volume discount), Interior and exterior trim finishing. Ottawa prices are above the Canadian average due to local labour and material costs.
Do I need a permit for window replacement in Ottawa?
Most standard window replacement projects in Ottawa do not require a permit, though exceptions may apply for major modifications.
How do I save money on window replacement in Ottawa?
Get at least 3 quotes from licensed contractors. Spring and fall are ideal; winter installations are possible but costlier Consider bundling multiple projects. Ask about off-season discounts and whether materials can be sourced more affordably.
How do I find a good contractor in Ottawa?
Check reviews on HomeStars, Google, and the Better Business Bureau. Verify licenses and insurance. Ask for references from recent local projects. Never pay more than 10-15% upfront.