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Mid-Century Residence Ave Duchastel

By : Atelier Chardonnat & Salem Architecture

GRANDS PRIX DU DESIGN – 17th edition

Discipline : Architecture

Categories : Special Award / Architecture + Wood : Gold Certification

Categories : Special Award / Architecture + Renovation : Silver Certification

Categories : Residential Building / Prestige House : Gold Certification

Categories : Residential Building / Private House > 2 000 pi2 (> 185 m2) : Gold Certification

Peaceful haven on the side of Mount Royal

Located in the Outremont borough in the heart of Montreal, Atelier Chardonnat and Salem Architecture present the expansion and complete renovation of a 1950s house.

The design of the original house by Architectes Morin & Cinq-Mars was inspired by the work of Frank Lloyd Wright. The aim of the major renovation and extension is to respect this historic character, while creating a peaceful haven on the slopes of Mont-Royal. The interventions pay tribute to this iconic architect and incorporate Japanese and Scandinavian influences, much appreciated by the owners.

The result is a spacious, welcoming living space deeply connected to the natural beauty of the surrounding forest.

The modifications to the house’s main façade enhance the horizontal lines of the original architecture. Although the enlarged areas significantly increase the original surface area, the interventions are integrated with a concern for harmonizing with the neighbors. The added volume is located at the rear of the building, preserving the original proportions and charm of the street façade. A linear skylight separates the existing volumetry from the extension, and floods the lounge space with diffused natural light.

The generously glazed rear façade also offers a strong connection with the exterior landscaping and mountain trees. This symbiosis is skilfully reinforced by vertically arranged, precisely positioned IPE wood slats, creating a distinct visual rhythm and balance. The exterior wood elements extend into the interior, transforming into oak wood. The boundary between inside and outside is blurred by this continuity of natural materials. The house boasts vast overhanging slate roofs, merging harmoniously with existing stone pale-colored brick, and tinned copper.

The property’s landscaping anchors it in the surrounding nature. This essential component of the project has been meticulously crafted to create a Zen garden infused with Japanese influences. Water also plays a central role, manifesting itself in various forms: tranquil pools marking the approach to the main entrance and the passage to the recessed outdoor living area, as well as a fountain in the side courtyard. Water contributes to the serene ambience of the whole, reflecting light and evoking soothing sounds. In addition, river pebbles add to this spirit of tranquility, while the replacement of conventional grass with creeping thyme enriches the landscape’s unique appeal.

Interior, a variety of natural materials, such as oak, walnut, stone, marble and Shou Sugi Ban burnt wood, blend harmoniously. Ceilings and floors with no baseboards or moldings create an elegant lightness. Perfectly integrated doors reinforce this streamlined look, while the contrast between straight and sinuous lines energizes the space. The imposing height of the cathedral ceiling, combined with the textured walls and gentle curves, creates a balance that is both grand and soothing. Architectural lighting and artworks, carefully selected according to the space, play an essential role in elevating the overall atmosphere.

In summary, each of the interventions in this architectural work harmoniously fuses Mid-Century Modern design principles with Japanese and Scandinavian influences, establishing a deep connection with nature. The result manifests itself in a modern, welcoming residence that confers a sense of well-being thanks to the finesse of the design team’s choices and the diligent execution of every detail.

Collaboration

General Contractor : Archetype

Lighting : Environment Electronique

Landscaper : Paysagiste + Boutique Vivace + Atelier Chardonnat

Engineering : HBGC + Habitat-Fix

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