How much do doors and windows cost in Quebec and Canada?
Casement, slider, single-hung, PVC or hybrid: a price per opening, installation included, without a visit.
Your project
Is it new construction or a renovation?
In new construction, there is nothing to remove.
Doors and windows are priced per unit: each opening has its type, size and installation. The calculator spots your windows from the address, lets you adjust the count, then prices the supply and installation of each one.
What changes the price of doors and windows
- Type of opening
- A fixed window costs less than a slider or a hung window; a casement (crank) window costs more, and the patio door or entry door are the most expensive units.
- Size and number
- The price follows the glass area. Several windows of the same size install faster than a single one.
- Material and glazing
- PVC, hybrid (PVC and aluminum) or aluminum; double or triple glazing, low-E coating, argon gas: each option adds to the price and to energy efficiency.
- Type of installation
- A replacement within the existing frame is faster; a full-frame installation, with complete removal, flashing and interior finishing, costs more.
- The storey
- Second-storey windows need more scaffolding or a lift.
What the estimate includes
- The windows and doors, with their glazing and hardware
- Removal and disposal of the old units
- Installation, caulking, perimeter insulation and flashing
- Labour at the CCQ rate
- Mobilization and a contractor’s normal margin
Frequently asked questions
How much do doors and windows cost in Quebec and Canada?
Replacing the windows of a bungalow costs $9,400 to $12,000 in Quebec in 2026: eight standard-size casement windows and one steel entry door, white PVC, double glazing, retrofit installation. The number of openings and the installation type weigh the most. Amount before taxes, calculated line by line by qcalculatrice.com at Quebec prices (Québec — grille 2026 v2.2), range verified on September 18, 2026. This is an estimate, not a quote: the calculator redoes it for your home.
When should windows be replaced?
Condensation between the panes, drafts, rotten frames or windows that no longer close: those are the usual signs. In Quebec, a quality window lasts 20 to 30 years.
Is it better to replace all the windows at once?
Often, yes: travel, scaffolding and a grouped order cost less per window. The calculator reflects this in its estimate.
Is there financial assistance for windows?
Energy-efficiency programs (Rénoclimat, Hydro-Québec programs) sometimes subsidize ENERGY STAR certified windows. Conditions change: check before ordering.
Is this a firm price?
No. It is an estimate made for your openings, precise enough to set a budget and compare quotes. Only an installer who has measured the openings can sign a price.