Premium Architectural Windows & Doors

Loewen Windows & Doors

Handcrafted. Authentic. Enduring.

Loewen is the leading manufacturer of premium windows and doors for the luxury architectural market in North America and abroad. They are committed to producing handcrafted windows and doors from the highest quality authentic materials, earning them a reputation among industry professionals. What Loewen creates is more than a window.

Windows

Awning & Casement

Ultra-smooth operation and industry-leading performance have made this product one of Loewen’s most popular offerings. These windows provide your home with meaningful ventilation, but close so tightly they create a seal in your building envelope that is equally meaningful. They also have an awning or casement for any design scenario; many of their awnings and casements adorn the most modern architectural projects, and their Mission® casements are sometimes configured to look like Double Hung windows.

Picture & Direct Set

Loewen’s Picture/Direct Set window is the definition of sleek design. These windows maximize views with minimal solid wood framework, resulting in a high-performing product with an unmatched aesthetic. Offered in a variety of shapes and sizes, they are the perfect complement to any style of architecture. Loewen utilizes a new design that increases energy efficiency while still allowing for the elimination of interior stops you can enjoy the view uninterrupted.

Double & Single Hung

Meticulously designed for architectural correctness making it the ideal market choice for new builds and heritage replacements. All configurations present authentic details such as stile and rail aesthetics, tall bottom rail, narrow checkrail, and a hidden jamb liner. Thanks to the innovative balance system, Loewen Double Hung windows open and close smoothly. A single-handed lock/tilt mechanism allows for inward tilting of the sash for easy cleaning – or complete removal.

Doors

LIFTSLIDE DOORS

The striking Loewen LiftSlide door provides a panoramic view while extending the living space of the home. Its expansive glass panels roll smoothly and easily allowing for seamless operation on “barely there” stainless steel tracks. Homeowners won’t believe they’re moving up to a 1000lbs of glass with their slightest touch. It’s truly that effortless.

BiFold Doors

BiFold doors consist of multiple panels that fold open, creating a large opening that makes for a stunning transition to the fresh air and spaciousness of outdoor living. Available in configurations of up to 16 panels (52 feet wide). Unique to this product, the weight of the door is carried at the head.

MultiSlide Doors

Our MultiSlide doors provide large dramatic openings for the transition from indoor to outdoor living spaces. With easy, smooth and incredibly quiet operation on stainless steel tracks, these high performing doors operate just as beautifully as they look. With 2¼” panels, these sleek doors are the perfect addition to a contemporary project.

Swinging Terrace Doors

Lowen’s swinging door program includes many options for size, shape, styling, and operation in both aluminum-clad and all-wood presentations. These doors are renowned for their performance. Every detail has been designed to the highest performance standards. Thanks to the expansive glass areas and sturdy all-wood construction no other hinged door can capture a view as impressive as a Loewen Terrace door.

Sliding Patio Doors

Loewen Sliding Patio doors can open up the walls in your home to new possibilities. For safety, security, and ease of operation, Loewen uses laminated sash construction, thick tempered safety glass and smooth tandem rollers. For added security, Loewen builds an anti-panel lift device into every patio door.

Timber Curtain Wall

The Loewen Timber Curtain Wall system offers large glass assemblies with extremely narrow mullions. Our engineered wood timbers create a beautiful and warm interior, the exterior covers are available in extruded aluminum, solid wood, or Cyprium – copper or bronze cladding.

Loewen's engineered wood timbers are available in Coastal Douglas Fir (standard) as well as optional species, including Honduran Mahogany and White Oak
In addition to aluminum clad, optional exterior cladding is available in Coastal Douglas Fir, Honduran Mahogany, and Cyprium (Copper or Bronze)
Designed for maximum flexibility, the Loewen Timber Curtain Wall system allows for configurations of operating doors and windows, and can be designed for load bearing applications if required.
Pre-assembly at our facility (including fasteners and gaskets) ensures a smoother jobsite installation
The water management system is designed to drain water through the verticals – this eliminates unsightly drainage holes in the horizontal faces that can leave streak marks on the glass surfaces below