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Find a branchOften referred to as crank windows, casement windows have become one of the most popular choices for new builds and renovation projects in Greater Montreal. They offer excellent ventilation, superior insulation, and ease of use. At Portes et Fenêtres Verdun, they are available in a wide range of styles, materials, and configurations to perfectly match your needs. A truly efficient product designed for energy performance and easy maintenance.
What is a Casement Window?
Casement windows are hinged vertically and open outward with a crank handle located inside. When the handle is turned, the window swings gently outward, allowing efficient natural ventilation. This type of opening maximizes the glass area within the frame, providing optimal airflow while enhancing interior comfort.
The crank mechanism includes a built-in multipoint locking system that ensures excellent sealing and added security. When exposed to strong winds, the compression of weatherstripping increases, reducing air and water infiltration. For larger windows, the hardware is reinforced to ensure durability and keep the window stable even in windy conditions.
A Design Built for Performance
Thanks to their structure and operation, casement windows offer remarkable weather resistance. When closed, their weatherstripping is tightly compressed by wind pressure, enhancing their ability to block air and water infiltration. When open, they allow maximum airflow, ideal for naturally ventilating a room while maintaining comfort.
They are also easy to clean: since the entire glazing is accessible from inside the house, you don’t need to go outside. This is a significant advantage for multi-story homes or hard-to-reach areas.
Endless Customization Options
Casement windows fit all architectural styles. Their versatility allows them to be paired with fixed windows for a more contemporary look. They can be enhanced with decorative grilles, frosted glass, and are available in a wide selection of colors, including white, black, commercial brown, and charcoal.
In terms of materials, they come in PVC or hybrid (aluminum + PVC). This allows the window to match both the home’s style and desired energy performance. Crank windows can be up to 72 inches tall and 36 inches wide per sash. In such formats, reinforced hardware is used to ensure durability. A fixed transom can also be added above the window for extra light.
Comparison Table: PVC vs Hybrid Casement Windows
| Criteria | PVC | Hybrid |
|---|---|---|
| Material | PVC | PVC + aluminum. |
| Sealing | Outward opening + triple neoprene compression weatherstripping + multipoint locks. | Outward opening + triple neoprene compression weatherstripping + multipoint locks. |
| Hardware | Recessed handle; stainless steel mechanism; multipoint locks. | Recessed handle, stainless steel mechanism, multipoint locks. |
| Frame insulation | Multiple chambers (enhanced insulation). | Multiple chambers (maximum insulation). |
| Glazing | Sealed double unit 7/8″ Low-E Argon, optional triple 1-1/4″. | Sealed double unit 7/8″ Low-E Argon, optional triple 1-1/4″. |
| Styles | Classic, Contemporary, Traditional. | Classic, Contemporary, Traditional. |
| Installation options | Integrated brick mould (optional). | Choice of brick mouldings (all installation types) + integrated brick mould (optional). |
| Warranty | 25 years (Verdun Warranty). | 25 years (Verdun Warranty). |
Casement Window with Screen: Practical and Efficient
L’ajout d’une moustiquaire sur une fenêtre à battant est non seulement possible, mais fortement recommandé. Ce complément permet de profiter pleinement de la ventilation naturelle sans risque d’intrusion d’insectes. Les modèles offerts chez Portes et Fenêtres Verdun incluent généralement une moustiquaire en fibre de verre, montée sur un cadre d’aluminium profilé, qui s’intègre parfaitement au design de la fenêtre tout en assurant une excellente durabilité.
Maintenance and Durability of Casement Windows
Casement windows require minimal maintenance, but regular cleaning is essential to preserve their appearance and energy performance. It is recommended to use a mild cleaner and water for glass surfaces, and to brush the corners to remove any debris that may accumulate over time. Hinges should be lubricated with appropriate oil to prevent corrosion, and weatherstripping should be inspected regularly to ensure it remains in good condition.
Numerous Benefits for a Long-Lasting Choice
Casement windows stand out for their exceptional ventilation capacity, as they capture and redirect airflow into the home. Their design also provides excellent thermal insulation: the compressed weatherstripping reduces energy loss and helps lower heating costs. Easy to use thanks to their frictionless crank system, they are perfect for hard-to-reach areas. Cleaning is easily done from the inside, making maintenance safer and quicker.
These windows also offer enhanced security with multipoint locks that make them harder to force open. Durability is also a key feature: at Portes et Fenêtres Verdun, most casement window models come with a 25-year limited warranty, a testament to their build quality.
Choose Portes et Fenêtres Verdun for Your Casement Windows
Looking to replace your existing windows with modern, high-performance, and durable casement models? Trust the expertise of Portes et Fenêtres Verdun, the crank window specialists in Greater Montreal. We offer a wide variety of casement windows perfectly suited to the needs of local residences, whether for new construction or renovation. Our professional installation service supports you every step of the way to ensure a flawless and lasting result.
Every project is unique. Our team is here to offer personalized options, advise you on materials, styles, and thermal performance, and provide a free quote. Visit our showroom to meet with our casement window experts, or contact us today to start your project with confidence.
