In Quebec’s Eastern Townships, architecture firm Matière Première Architecture, in collaboration with construction company Nu Drom, has completed a project combining sustainable design, natural material use, and landscape integration. The development includes two buildings: one for artisanal production and another serving as an office and public engagement space. The design prioritises the use of natural and durable materials, such as untreated white cedar and timber, alongside passive design strategies aimed at enhancing energy efficiency and minimising environmental impact.

Material Use and Environmental Integration
The office building features untreated white cedar cladding, chosen for its biobased origin and its ability to weather naturally, forming a silver-grey patina over time. This approach reduces maintenance needs and promotes longevity. Inside, exposed timber beams, oak finishes, and fabric-lined millwork contribute to a tactile and acoustically comfortable environment. The material palette reflects a commitment to sustainable construction, favouring raw, low-impact, and recyclable materials.

Passive Design Strategies for Comfort and Efficiency
Thermal comfort and daylighting were primary considerations in the design. Strategically placed glazed façades optimise natural light intake and regulate indoor temperatures. A recessed southern glass wall acts as a passive solar buffer, reducing summer heat gain and enhancing winter solar heating. Additionally, a timber screen on the western side filters low-angle sunlight, ensuring visual comfort while maintaining strong visual connections with the landscape.

These passive strategies contribute to lower energy consumption and improved occupant comfort.

Landscape Design and Site Preservation
Landscape design played a central role in maintaining the site’s original ecological character. Large portions of the terrain were left in their natural state to preserve biodiversity. Low concrete planters filled with native grasses and conifers define a clear but gentle threshold between the built and natural environments, allowing for minimal disruption to the existing landscape.

The integration of architecture and landscape architecture supports a holistic, sustainable approach to site development.

Interior Flexibility for Future Adaptation
The interior spaces are designed to accommodate evolving needs. The ground floor, currently serving as a showroom, can be easily converted into additional office space if necessary. This flexibility extends the functional lifespan of the building and reduces the need for future material use and demolition, supporting circular design principles.

Collaborative Construction Approach
The project was characterised by a close collaboration between architects, builders, and landscape designers. This integrated workflow ensured that the architectural vision was carried through consistently into the construction phase, reinforcing quality, sustainability, and material integrity throughout the project.

Source: Matière Première Architecture via v2com
Photos: Ian Balmorel / Alex Lesage