Architects: OPAL Architecture
Area: 3,800 ftยฒ
Photography: Corey Kaminski, Blue Valley South
Lead Architects: Matthew OโMalia
Architects Team: Riley Pratt, Addison Godine, Jolie Lau, Shamika Khare, Michael Bailey
Interior Design: Lux Decor (Sun Ah Brock)
Contractor: Groupe Laverdure Construction, Inc.
Structural Engineering: Thornton Tomasetti
Materials: Cross-laminated timber, high-performance glazing, engineered wood panels
City: Quebec
Country: Canada
Mountain Retreat, designed by OPAL in Quebec, reinterprets the contemporary mountain residence through a careful balance of environmental performance, privacy, and formal restraint. Set on a secluded site overlooking a lake and surrounding hills, the 3,800-square-foot home is composed as a series of timber-clad gabled volumes organized around a glazed circulation spine that frames expansive views while preserving intimate family spaces. Developed according to Passive House principles, the residence incorporates an airtight, highly insulated envelope, ultra-high-performance glazing, and advanced heat-recovery ventilation systems that significantly reduce operational energy consumption while maintaining year-round comfort. The projectโs structural core is formed by cross-laminated timber panels manufactured locally by Nordic Structures, enabling precision construction and contributing to the buildingโs low-carbon footprint. Through its fragmented massing, restrained material palette, and strong environmental responsiveness, Mountain Retreat presents an architectural approach that is both technically rigorous and deeply connected to its natural setting.
The design of Mountain Retreat is rooted in a deliberate rejection of singular monumentality. Rather than imposing a large residential form onto Quebecโs rugged terrain, OPAL Architecture fragmented the program into a cluster of carefully proportioned gabled volumes. This compositional strategy reduces the visual impact of the residence, allowing it to settle naturally into the wooded landscape while establishing a scale more closely aligned with the surrounding topography. The resulting architecture recalls vernacular mountain forms while expressing a distinctly contemporary sensibility through precision and restraint.
Central to the project is its pinwheel organization, which radiates from a fully glazed corridor serving as both entry sequence and connective spine. This transparent passage creates a continuous relationship with the outdoors, framing views of the lake and distant hills while choreographing movement through the house. Each adjacent volume contains distinct family spaces positioned to establish individual visual connections to the site. This arrangement allows privacy to emerge through orientation and geometry rather than reliance on opaque separation, creating a home that remains open and expansive without sacrificing intimacy.
The experiential rhythm of the residence is defined by the alternation between enclosed timber volumes and the luminous central connector. Movement through the house unfolds as a measured sequence of compression and release, mirroring the varied conditions of the surrounding landscape. The transparency of the corridor heightens awareness of seasonal change and shifting natural light, transforming circulation into a contemplative architectural experience. This careful orchestration reinforces the projectโs larger ambition of creating an immersive relationship between dwelling and environment.
Environmental performance was embedded in the architectural concept from the outset. Designed according to Passive House principles, the residence employs a highly insulated and airtight shell that successfully meets rigorous performance standards. Ultra-high-performance windows are strategically located to maximize solar gain, while efficient heating, cooling, and heat-recovery ventilation systems ensure a constant supply of tempered fresh air. These measures reduce energy consumption to approximately one-fifth that of a conventional code-compliant home, demonstrating how technical rigor can enhance rather than constrain architectural expression.
Materially, the project is defined by its use of cross-laminated timber manufactured in Quebec by Nordic Structures. Beyond its structural efficiency and low embodied carbon, the exposed timber creates interiors of notable warmth and tactile richness. This material honesty strengthens the connection between construction and atmosphere, allowing the buildingโs performance-driven logic to remain legible throughout. Mountain Retreat ultimately offers a compelling model for remote residential architecture, where ecological responsibility, spatial refinement, and sensitivity to landscape converge in a quietly resolved architectural statement.
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Project Location
Address: Quebec, Canada
The location specified is intended for general reference and may denote a city or country, but it does not identify a precise address.
