Inspiration realized


Creating sustainable spaces has been a focus of Quadrangle’s practice for decades and a cultivated awareness of environmental issues informs our approach to every project. 

Our sustainability team is committed to upholding and, whenever possible, surpassing the sustainability guidelines of the places in which we work. With a dedicated internal culture promoting green practices, our buildings actively and passively contribute to the global initiative to diminish the negative impact of human activity on the planet. Paired with this imperative is a keen understanding of how to leverage these sustainable practices to mitigate energy and maintenance costs, bringing further value to our clients.   

Our Leaders /
Façade of ONroute Service Centre
Entrance to 80 Atlantic
Atrium at Corus Entertainment
Wood Works Ontario Awards Program
State Street Financial