Timberline specializes in the professional selection and installation of windows and doors in Montreal, offering everything from heritage wood restorations to cutting-edge modern hybrid systems.
With over 30 years of experience in replacement windows and doors, homeowners are guided in choosing the right products with confidence. From selection to installation coordination, we provide knowledgeable guidance and reliable service at every step.
We supply energy efficient windows and doors built for our climate, including PVC, hybrid, wood, and European options designed to improve insulation, reduce energy costs, and enhance year round comfort. We also help homeowners navigate the RénoClimat program for available grants.
Specialized experience with heritage homes where preserving original character is essential. Window and door solutions are carefully selected to respect architectural detail while improving comfort, performance, and durability.
The products supplied are backed by strong manufacturer warranties, offering long term protection and peace of mind. We focus on quality solutions designed to perform and last over time.
At Timberline Doors and Windows, we are more than suppliers. We are part of the process from the early stages of selecting your doors and windows to the day they are installed.
As a family-operated company, we stay closely involved at every step, working directly with our clients from first selection to final installation. We work with quality products across PVC, Hybrid, Wood, and European tilt and turn systems, carefully matching each home with the right solution.
Heritage homes are a core part of our work, where preserving original character and upgrading performance calls for a more careful, considered approach. That same attention to detail carries through to every job, giving clients confidence not only in the products they choose, but in the quality of the installation and finishing.
Built on over 30 years of hands-on experience, Timberline is rooted in the trust and personal service that founder Frank Luongo brought to his work. Over time, his son and son-in-law joined him, shaping the company into a generational family team that continues to approach each home with the same care and commitment.
