Acton Ostry Architects are members of the Canada Green Building Council and Canadian Passive House Institute.

Sustainable systems-based thinking and cross-sector collaboration have long been cornerstones of our practice. We demonstrate environmental and social stewardship by routinely incorporating straight forward sustainable design strategies that lead to an optimal balance of capital cost with long term energy consumption, healthy environments for occupants and a reduction to the overall environmental impact of projects.

Our projects underscore our common sense approach to sustainability by simply “doing the right thing.”


Cactus Club English Bay

Cactus Club English Bay LEED Gold certified

Biological Sciences Complex

Biological Sciences Complex LEED Gold certified + Sustainable Architecture & Building Award