Windows and doors installation in Montreal

Trust a 360° Verified Contractor to change your doors and windows and improve the energy efficiency of your Montreal property.

86% of owners who have completed renovations are clearly happier in their new space*

*Compared with 76% of homeowners who have not made any renovations, according to our 2024 Well-Being at Home survey

RenoAssistance in a nutshell: According to post-work satisfaction surveys conducted among 1,249 customers in 2024, 94% of customers are satisfied with our support service. +137,000 projects completed. +2,400 Verified Contractors.

How do I choose the right contractor?

Most Montreal homeowners are planning major renovations within the next three years**

To do business with a reliable, qualified, and honest contractor, choose from our list of contractors who have been verified on several points: criminal record, insurance, required licences, solvency, and customer reviews.

Our experienced team can help you select the ideal contractor for your project. Your Renovation Advisors will ensure that your budget is respected, your schedule is well organized, and your vision is perfectly understood.

**According to RenoAssistance’s 2025 Renovation Intentions study
***According to post-work satisfaction surveys conducted in 2024 on our support service among 1,249 customers.

Satisfied with the experience

The contractor completed the work in just five months! We dealt with a caring, honest and trustworthy person whose values aligned with ours.

Leclair-Sauvé family
The contractor referred to us by our Renovation Advisor was exceptional! Everything according to our requests. The team was respectful and cleaned up before leaving. The deadline was even met, despite the inclement weather.

Martine
We felt understood, supported, and guided throughout. Everything went according to plan, and our goals were achieved. Doing business with professionals made all the difference.

Josée
The contractor completed the work in just five months! We dealt with a caring, honest and trustworthy person whose values aligned with ours.

Leclair-Sauvé family
The contractor referred to us by our Renovation Advisor was exceptional! Everything according to our requests. The team was respectful and cleaned up before leaving. The deadline was even met, despite the inclement weather.

Martine
We felt understood, supported, and guided throughout. Everything went according to plan, and our goals were achieved. Doing business with professionals made all the difference.

Josée
The contractor completed the work in just five months! We dealt with a caring, honest and trustworthy person whose values aligned with ours.

Leclair-Sauvé family
The contractor referred to us by our Renovation Advisor was exceptional! Everything according to our requests. The team was respectful and cleaned up before leaving. The deadline was even met, despite the inclement weather.

Martine
We felt understood, supported, and guided throughout. Everything went according to plan, and our goals were achieved. Doing business with professionals made all the difference.

Josée
The contractor completed the work in just five months! We dealt with a caring, honest and trustworthy person whose values aligned with ours.

Leclair-Sauvé family
The contractor referred to us by our Renovation Advisor was exceptional! Everything according to our requests. The team was respectful and cleaned up before leaving. The deadline was even met, despite the inclement weather.

Martine

An overview of renovations carried out in Montreal

See more projects

White kitchen with white and wood-stained kitchen island

ProjectKitchen

Classic design for an open concept renovation

Exterior siding renovation with new garage, entrance, and roofing

ProjectHome remodel

Complete renovation with siding, kitchen and bathroom

Modern bathroom renovation with wooden vanity and freestanding tub

ProjectBathroom

Open-plan bathroom

What are the steps for replacing windows and doors?

Planning and design

Meeting with the contractor to assess current condition of windows · Discussing materials, finishes and colour options · Taking measurements

Product selection

Selection based on needs · Patio door · Front door · Double and single-hung windows · Awning, casement, slider windows · Architectural · Hardware

Choice of materials

Finish and colour selection · Aluminum · Steel · PVC · Wood · Hybrid · Thermos · ENERGY STAR Certified Windows

Installation and replacement

Removal of old doors and windows · Structural work and repairs · Creating a new window opening · Sealing work · Caulking

Estimated budget for changing your doors and windows

Installation prices range between $18,000 and $41,000.

To help you plan your budget, here are some things to consider in Montreal:

Selection of models: Oversized openings and unusual or architectural shapes come with additional manufacturing costs. Many boroughs also have architectural heritage requirements that will determine the styles suitable for your Montreal property.
Selection of materials: PVC, wood, aluminum, hybrid… the type of frame will affect the total price. Triple glazing will also increase the bill but can be useful for optimal thermal and sound insulation.
Project’s difficulty: The exterior siding or architectural elements could complicate the installation. If openings are made to accommodate a new design, you will need to consider a larger worksite.
Local regulations: In Montreal, you must comply with all applicable regulations. Depending on your renovation project, you may need a permit.

To find out more, read our articles:

The cost of hybrid windows
The cost of PVC windows
The cost of aluminum windows
The cost of a front door, garage door, and patio door