Montreal's Trusted

Windows and Doors Experts

Professional Solutions for Residential and Commercial Properties 🙂

Limited-Time Offer: Free Garage Door. Click ↓

Montreal's Trusted

Window and Door Experts

Professional solutions for residential & commercial properties 🙂

Limited-Time Offer: Free Garage Door. Click ↓

Interest-Free Loan of Up to $40,000 Through the Greener Homes Initiative

Mystro windows qualify for the maximum financial incentives under the Greener Homes Initiative.
Homeowners undertaking energy-efficiency retrofits can still apply for an interest-free Greener Homes Loan of up to $40,000 from the Canada Mortgage and Housing Corporation (CMHC). Act now before these opportunity disappears!

Upgrade Your Home with Our Exterior Doors and Windows

Products

Windows

Mystro skilled installation team, personalized service, unbeatable prices. Windows that are built to last and custom-made for you.

Doors

The Best One-Stop Doors Store in Montreal | Keep You Safe and Comfortable at Your Own Home With Mystro Doors

Patio Doors

The Best One-Stop Sliding Doors in Montreal | Bringing Outdoors to Your Home Enhance Your Space with Stylish Sliding Patio Doors

Direct From the Factory to You with Professional Window and Door Installation

Why Mystro? Discover Our Advantages

Direct Factory-to-Customer

Discover the craftsmanship of Mystro's exclusive premium windows and doors, meticulously crafted at our state-of-the-art 10,000-square-foot shop in Ville St. Laurent. By eliminating middle layers, we create a seamless connection between us and our valued customers, allowing you to experience top-notch products without any hassle.

In-House Installation

At Mystro, we prioritize perfection through our highly qualified in-house installation team. Our dedicated crew is intimately familiar with our products, ensuring a smooth and dependable experience. When they enter your home, they bring both expertise and our company’s reputation for excellence.

Low Overhead Operation

Apart from offering direct factory-to-end-user sales, we take pride in our highly efficient and streamlined operation, which ensures impeccable product quality and unparalleled customer service.

Direct Factory-to-Customer Service with Professional Installation – No Middlemen

Professional Installation of New Windows and Doors

At Mystro, we prioritize perfection at every stage of the process. Our dedicated crew is intimately familiar with our products, ensuring a smooth and dependable installation experience. Rest assured that when they enter your home, they bring not only our top-tier services but also our company’s illustrious reputation. The value of skilled installation for new windows and doors cannot be overstated. A faulty windows and doors installation, no matter how high-quality the products, can be a frustrating experience.

We Believe Renovation Should Be an Exciting Journey, Not a Stressful Experience

Working with Mystro

Onsite Consultation & Budget Estimate

A member of our team will visit your home or business to discuss your needs and concerns, evaluate your project, take accurate measurements, show you our window and door options, and propose the best solutions to meet your needs.

2nd Visit & Final Quote Service

Once you have chosen the style and color of your windows and doors, a second visit will be required to take precise measurements. A final quotation will be provided, along with other information such as detailed technical specifications, etc.

Place Order and Installation

Once the order is placed, production will begin immediately. It typically takes about 4 to 8 weeks.

After-Sales Support Service

We are confident in our products and services. However, if there is anything that requires our attention, our After-Sales team is here to support you. Contact us for After-Sales support.

Discover some of the stunning windows, doors and patio doors that we have designed and installed for our customers.

Our Projects

Description: Laval Giant Triangular Windows
Location: Laval
Product Type: Bay Window

Description: Windows and Doors Installation
Location: Laval
Product Type: Door

Description: Casement Awning and Door Glass in Pierrefonds
Location: West Island
Product Type: Casement Awning & Door Glass

Description: Windows and Door Replacement in La-Praire
Location: South Shore
Product Type:Casement Awning & Door

Best Manufacturer & Distributor for Custom Windows And Doors

Mystro is a windows & doors company that specializes in manufacturing and distributing custom-made windows, doors, and patio doors. We proudly serve residential, commercial, and institutional clients in the Montreal and Toronto areas.

As a 100% Quebec-based business, our founding team of three entrepreneurs brings 60 years of combined expertise in engineering, manufacturing, and management. We are committed to sustainable growth and supporting local communities by sourcing materials from Quebec suppliers and employing local talent.

Click here to view the latest FREE GARAGE DOOR promotion.