
Story
This modern architecture marvel by OPAL residential living with its innovative design and sustainable strategies.
Project Overview
In the serene landscapes of Quebec, Canada, this modern architecture marvel by OPAL residential living. The mountain cabin, crafted with cross-laminated timber, showcases a blend of sustainable architecture and innovative spatial organization, all while embracing the natural light and views of its surroundings.

Open-plan living and dining area with timber ceiling and large windows.
The design, led by OPAL's team, features a series of gabled timber volumes radiating from a central glass spine, creating distinct zones for family living while maintaining a connection to the landscape. The use of locally manufactured cross-laminated timber provides a warm, inviting interior finish throughout the home, similar to the approach seen in Planas i Casals.

Snow-covered gabled structures in a forest setting.
Design Concept
The house is organized in a pinwheel formation, with each volume extending outward from the central glazed corridor. This design strategy breaks the overall mass into smaller, more approachable pieces, allowing the home to sit comfortably within its natural surroundings. The gabled forms are clean and simple, emphasizing the modern aesthetic while creating a strong visual identity, akin to the design of Universal House.

Spatial Organization
The spatial organization is centered around the glazed corridor, which acts as the spine of the home. This corridor integrates the landscape into the interior experience. Each family unit is designed as a self-contained space, complete with living, sleeping, and kitchen zones, promoting independence while maintaining a connection to the communal areas, much like the layout in House in Colònia de Sant Pere.

Person walking towards the cabin entrance through snow.
Materials and Facade
The construction relies heavily on cross-laminated timber, forming a solid wood structure that is both durable and efficient. The use of this material enhances the aesthetic quality of the interior spaces. The facade is characterized by large windows that frame views of the surrounding landscape, allowing natural light to flood the interior spaces.
Light, Climate, and Atmosphere
Natural light plays a crucial role in the design, with large windows strategically positioned to capture solar heat and provide expansive views of the lake and hills. The building envelope is airtight and highly insulated, paired with high-performance windows to ensure energy efficiency. A heat-recovery ventilation system maintains a constant flow of fresh air, reducing overall energy use. For more insights on minimalist design strategies, refer to the ultimate guide to minimalist house.

Design Highlights
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The House Is Organized in A Pinwheel Formation With Gabled Timber Volumes.
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A Central Glazed Corridor Acts As The Spine of The Home.
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Cross Laminated Timber Provides Structural Durability and A Warm Interior Finish.
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Large Windows Capture Natural Light and Frame Views of The Landscape.
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A Heat Recovery Ventilation System Enhances Energy Efficiency.
Key Facts
| Field | Details |
|---|---|
| Project | A Modern Mountain Cabin with a Multi-Family Layout |
| Architect | OPAL |
| Location | Quebec, Canada |
| Program | Residential |
| Main Materials | Cross-Laminated Timber |
| Status | Built |
| Keywords | modern architecture, residential architecture, natural light, sustainable architecture, spatial organization |
Frequently Asked Questions
What materials were used in this project?
The project utilizes cross-laminated timber for its structural elements, providing both durability and a warm interior finish.
Who designed this building?
The building was designed by OPAL, with a team led by Principal Architect Matthew O’Malia.
How does the design incorporate natural light?
Large windows are strategically placed to maximize natural light and capture views of the surrounding landscape.
What sustainability strategies are employed in this project?
The building features an airtight and highly insulated envelope, high-performance windows, and a heat-recovery ventilation system to enhance energy efficiency.
How is the spatial organization structured?
The home is organized around a central glazed corridor, with distinct family units branching off to create a sense of independence while maintaining connectivity.
Technical Summary
Material Strategy
| Material | Application |
|---|---|
| Cross-laminated timber | Solid wood structure |
| Glass | Central glazed corridor and large windows |
Facade and Envelope
- Building Envelope: Airtight and highly insulated, paired with high-performance windows.
Structure and Construction
- Pinwheel Formation: Volumes radiating outward from a central glazed corridor.
Interior Finishes
- Interior Finish: Exposed timber structure adding texture and warmth.
- Bathroom Finish: Gray-tone tiles with black accents.
Lighting and Atmosphere
Colors: Gray, Black, Natural Wood. Lighting: Natural light with large windows and openings.
Project information and images courtesy of OPAL. Originally published by contemporist.com.
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