

Timberline Portes et Fenêtres
Timberline Portes et Fenêtres
Chez Timberline Portes et Fenêtres, nous sommes plus que des fournisseurs. Nous faisons partie intégrante du processus, dès les premières étapes du choix de vos portes et fenêtres jusqu’au jour de l’installation. En tant qu’entreprise familiale, nous demeurons impliqués à chaque étape, en travaillant directement avec nos clients, de la première sélection jusqu’à l’installation finale. Nous offrons des produits de portes et fenêtres de confiance en PVC, hybride, bois ainsi que des systèmes européens oscillo-battants, en veillant à proposer la solution la mieux adaptée à chaque résidence. Les maisons de style patrimonial occupent une place importante dans notre travail. Préserver leur caractère d’origine tout en améliorant leur performance exige une approche réfléchie et minutieuse. Cette même rigueur et cette attention aux détails se reflètent dans chacun de nos projets, assurant à nos clients une confiance totale, autant dans les produits sélectionnés que dans la qualité de l’installation et des finitions. Fondée sur plus de 30 ans d’expérience pratique, Timberline repose sur la confiance et le service personnalisé apportés par son fondateur, Frank Luongo. Avec le temps, son fils et son gendre se sont joints à lui, faisant évoluer l’entreprise en une équipe familiale qui aborde chaque projet avec le même soin et le même engagement. _ 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. Serving homeowners across Montreal, Quebec.
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Why Homeowners Choose This Business
Local knowledge of Montreal, Quebec homes and weather. Clear estimates, scheduled installation, and careful clean-up. A wide selection of styles and finishes to match your home’s look.
Service Area
Greater Montreal, Quebec, including nearby boroughs and suburbs.
Services Covered
15 servicesSupply and installation of replacement windows and exterior doors, including patio doors and entry systems. Guidance on styles, materials, energy-efficient options, and hardware selections. On-site assessments and quotes.
- Supplier
- Installations
- Window Replacement
- Door Installation
- Repairs
- Patio Doors
- Entry Doors
- Casement Windows
- Awning Windows
- Sliding Windows
- Energy Efficient Windows
- Window Supplier
- Door Supplier
- Window Installation
- Exterior Doors
Reviews
Customer Reviews
Johanne Callaghan
Yola
We were very pleased with the communication, quality, the work and professionalism. The patio door looks great and our basement windows look fantastic. The cost was very reasonable. We would recommend without hesitation.
Paulina Dudyk
Eve Bund
Chloe Lee
Beth Hudson
Julie Gadbois
Sharon Cheema
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Frequently Asked Questions
What types of windows do you offer?
Timberline offers a selection commonly used in Montreal, Quebec homes, including casement, awning, slider, and fixed picture windows. Options typically include PVC and other materials designed for energy efficiency and durability.
Do you provide installation as well as supply?
Yes, the team handles both product supply and professional installation. They schedule a site visit, confirm measurements, and complete the work with clean-up after the job.
Can I get an estimate before committing?
You can request a quote through their website or by phone. A representative will discuss options and provide pricing based on measurements and selected products.
How long does a typical window replacement take?
Most standard replacements are completed within a planned appointment window, though timing varies by the number of units and site conditions. Your installer will confirm the schedule in advance.
Do you have a showroom I can visit?
Their website references a showroom and invites visitors to call ahead. Contact the team to confirm current hours and availability before you go.


