Chambly Secondary School’s new addition is conceived as a civic, social, and ecological extension of the existing campus. Instead of expanding through a conventional corridor or linear wing, the project establishes a distinct but connected ensemble organised around a sunken garden, a multipurpose plaza, and a central gathering space. This approach enhances permeability across the site, reinforces community connections, and creates a more legible campus structure. The design prioritises adaptability, daylight access, and universal accessibility as core performance criteria.
Spatial organisation for learning and flexibility
The interior strategy departs from rigid departmental zoning, instead favouring open sightlines, layered circulation, and spaces calibrated for a variety of learning modes. A library overlooking the entrance plaza acts as a clear public interface, supporting both school and community functions. At the heart of the building, a multi-level student commons integrates cafeteria, bleacher seating, and auditorium functions into one continuous, acoustically controlled volume. The commons is wrapped in timber slats for durability and noise management, while clerestory glazing introduces consistent daylight, reducing reliance on artificial lighting.
Classrooms, labs, and studios are arranged to promote collaboration and allow for future reconfiguration. Athletic and cultural spaces are positioned for independent access, enabling extended community use after school hours. Throughout, materials such as exposed brick, structural concrete, and wood finishes are chosen for robustness and long-term maintenance performance. Circulation paths are continuous, unobstructed, and barrier-free, embedding accessibility from the outset rather than as a retrofit layer.
Environmental performance and low-carbon strategies
The project’s sustainability strategy operates at both building and site scales, contributing toward LEED Gold certification. A 15% increase in green cover enhances stormwater retention, supports pollinator species, and reduces heat island effect across the campus. Bioswales and permeable surfaces treat runoff on site, while vegetated roofs improve thermal performance and extend roofing lifespan. Geothermal systems provide efficient heating and cooling, cutting annual energy consumption relative to a conventional system.
Daylighting is maximised through clerestories, large windows with appropriate orientation, and carefully managed shading. Mechanical ventilation is supplemented with natural ventilation where feasible, and high-performance glazing reduces unwanted heat gain. Material choices favour durability, recycled content, and low-emitting assemblies to ensure high indoor air quality.
