We are COLLABORATIVE ARCHITECTURE.That’s not only our new name, but it reflects what we believe in and how we roll. You might know us by our old name: The Architect Builders Collaborative Inc. We are a 12 person Architecture & Design practice with studios in Toronto’s East-end and now in downtown Kitchener. We provide Sustainable, low carbon designs to create more housing at a range of scales from backyard houses to multi-unit rental buildings.We believe in practicing Architecture for a Healthy PlanetTM by applying our expertise in sustainable building design to all forms of shelter.Our goal to is create over 1000 new or retrofit low carbon homes in the next 5 years.