Cost to Replace Windows and Doors in Canada in 2026
2026 CAD price ranges to replace windows, patio doors and entry doors in Canada, what affects the price, and how installers should quote it.
Windows and doors are a major energy and comfort upgrade in Canadian homes, and a major cost. Prices vary widely with frame material, glass package and installation conditions. These are typical 2026 ranges. Always get on-site measurements before finalizing a price.
Typical installed price ranges
- Standard vinyl window: about $600–$1,400 installed each
- Fibreglass or wood-clad window: about $1,000–$2,500 installed each
- Large picture or bay window: about $1,800–$5,000+
- Sliding patio door: about $1,800–$4,500
- Steel or fibreglass entry door: about $1,500–$4,000, higher with sidelights and custom glass
- Garage door: about $1,200–$3,500 depending on insulation and opener
A whole-house window replacement for a typical home with 10–15 windows commonly lands between $8,000 and $25,000, depending on the choices above.
What drives the price
Frame material and glass package
Vinyl is the budget choice, fibreglass and wood cost more. Triple glazing and low-E coatings improve performance in Canadian winters and add to the cost. Look for ENERGY STAR ratings suitable to your climate zone.
Installation type
An insert replacement inside the existing frame costs less than a full-frame replacement, which involves exterior trim, siding or brick-mould repair and often reveals rot behind the frame.
Access and height
Second and third storey windows may need scaffolding or lifts, and heritage or masonry buildings take longer.
Lead time
Custom windows can take weeks to arrive. A quote should state expected delivery, which matters when prices shift.
Rebates
Programs for energy-efficient windows and doors come and go. Check current eligibility before mentioning them, and see our contractor's guide to rebates.
How to quote it
List each opening with size, type, glass package and price, then removal and disposal, interior and exterior finishing, and warranty. Separate the cost of unexpected repairs (rot, damaged framing) as an allowance or a change-order clause. Installers using quoting software for window and door installers can build this opening-by-opening list on site and send it the same day.