Update on the Rénoclimat financial assistance program
The program now offers $300 per eligible rough opening. Find out more about the update to the Rénoclimat financial assistance and get ready for your renovations!
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Black Loft aluminium patio door
White Loft patio door
Customization options for your patio door
Choice of colours
Customize your Loft patio door with a carefully curated selection of colours designed to enhance its contemporary aesthetic. Available in white or black, it can also be ordered in clear anodized finish or a custom colour option, allowing it to blend seamlessly with your home’s architectural style.
Loft patio door features
Aluminium frame
Designed to meet the highest standards of design and durability, the Loft patio door features a robust aluminium frame engineered for exceptional strength and lasting performance. Its sleek, contemporary profile maximizes glass area while providing the structural integrity required for large door configurations.
Lift and slide mechanism
The Loft patio door’s lift and slide mechanism easily accommodates oversized panels without any concern for the panel weight on the mechanism. When you raise the handle, the door slides on its track. When you lower the handle, the door is lowered as well and its weatherstripping is compressed on the sill to keep the door in place.
Security and durability
The anodized aluminium sill cover provides enhanced resistance to wear and harsh weather conditions, while the multipoint locking system delivers added security and peace of mind every day.
Technical information
Durable galvanized steel reinforcement
The door uprights are reinforced with steel for superior strength and durability.
Expansive glass surface
The Loft patio door is equipped with a minimalist 3” frame for maximum glass surface area.
Energy efficiency
This patio door model is equipped with a low thermal conductivity spacer. Its triple-sealed LowE glass offers outstanding thermal resistance with a warm-edge spacer technology.
Aluminium frame and panels
The aluminium construction and thermal barriers of this patio door’s frame and panels give it an exceptional durability. This material makes it corrosion, cold and heat-resistant. An attractive, maintenance-free option for coloured doors!
Sleek visual impact
Its hardware finish gives it a clean look and a superior performance.
Anodized aluminium sill
The anodized aluminium sill offers improved durability and supports fast drainage.
Ready to customize your Loft patio door?
Imagine a spectacular opening that creates a seamless transition between your living space and the outdoors. With its wide range of configurations, expansive glass surfaces, and premium lift-and-slide system, the Loft patio door is perfectly suited for the most ambitious architectural projects.
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Why choose the Vaillancourt Loft patio door?
Unparalleled energy efficiency
This panoramic patio door combines composite thermal barriers and an innovative sealing system to offer remarkable energy efficiency. It is engineered with structural integrity to withstand shocks, wind loads and the toughest climates. The Loft patio door is ENERGY STAR® certified.
Easier than ever
Bring the outdoors in effortlessly! The mechanism of this lift & slide door pivots upon opening to raise the door on its track. The system becomes frictionless and the large panel glides quietly and effortlessly. Its aluminium surface is also maintenance-free and corrosion and scratch-resistant.
Adaptable and customizable
Our sliding doors offer great flexibility, depending on the model you choose: sidelights, transoms, built‑in blinds, and handle finishes are just a few ways to customize your door exactly as you wish. Our lift‑and‑slide option even lets you choose a larger door without weight‑related issues with the mechanisms.
Frequently asked questions about Loft patio door (FAQ)
The Loft patio door stands out with its premium lift-and-slide system, allowing effortless operation of very large glass panels. Its clean design, robust aluminium profiles and expansive dimensions make it an ideal choice for modern architectural projects.
When the handle is operated, the panels are slightly lifted to reduce friction. The result is smoother operation, even with large glass panels, as well as excellent weather-tightness once the door is closed.
Yes. The Loft is equipped with a multipoint locking system that enhances the security of your home. Its threshold, protected by an anodized aluminium sill cover, also contributes to its strength and long-term durability.
Everything to plan your project: our blog, our guides, and our brochures
Make strategic choices for your comfort
Buying guide: self‑build special
Learn to ask the right questions to choose the models and materials that truly suit your home’s architecture and your budget before starting your construction project.
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Ensure the longevity of your doors and windows
Comprehensive warranty guide
Maximize the value of your investment with our warranty that covers many components and is transferable to the next owner. This guide details every aspect of our warranty for total peace of mind.
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Financial aid
Flexible financing options
Explore the financing options to consider for the purchase of your Vaillancourt doors and windows during a self‑build or new construction project. Increase energy efficiency without compromising your budget!
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More models to discover
Patio door
R-550
The R-550 patio door combines energy efficiency, durability, and elegance to provide optimal comfort in every season. Fully customizable to suit your style, it is built to deliver lasting performance year after year.
Patio door
R-630
Combining contemporary design with outstanding energy efficiency, the R-630 patio door adapts seamlessly to a wide range of residential projects. Available with numerous customization options, it delivers easy installation and superior energy performance that meets ENERGY STAR® standards.
Patio door
R-650
With its contemporary design and clean lines, the R-650 patio door stands out with its slim all-PVC sash and high-end finish. Built to last, it offers remarkable durability and superior energy efficiency, day after day.
Patio door
Element
With its aluminium exterior cladding, the Element patio door combines elegance, durability, and performance. Available in a wide range of colours and configurations, it allows you to create a unique product that blends seamlessly with your home’s architectural style.
Patio door
Urbania
Thanks to its thermal breaks and high-performance weatherstripping, the Urbania patio door delivers enhanced comfort in every season. Its all-aluminium construction provides exceptional durability and a distinctly contemporary look.