To address the challenges posed by the unique design and harsh weather conditions, the team selected an adhered UltraPly™ TPO roofing system, known for its durability, energy efficiency, and design flexibility. This system met the school’s needs for cultural alignment, cost savings, and long-term performance.
The UltraPly™ TPO membrane was chosen for its exceptional ability to withstand extreme cold and heavy snow common in Northern Ontario. Its high-albedo white surface not only enhances cooling efficiency during summer but also works seamlessly with the building’s clerestory window design to capture and maximize natural sunlight. The material’s flexibility allowed the roof slope to be reduced to 2½:12, significantly decreasing the amount of heated and cooled space and reducing energy costs for the school.
Additionally, the UltraPly™ TPO system offered a solution that honored the building’s symbolic eagle design, preserving its cultural integrity while meeting practical performance demands. This combination of resilience and cultural alignment ensured the project’s success.
The installation also included two layers of ISOGARD GL Insulation, delivering excellent thermal performance and ensuring superior energy efficiency in the region's cold climate. Complementing this, a DensDeck® Prime cover board was added to enhance the durability and structural support of the roofing system. Together, these choices provided the school with a reliable, efficient, and culturally significant roofing solution, backed by a 15-year warranty to ensure peace of mind for the community.