Accessory Dwelling
Renovation
An old garage becomes a healthy new dwelling
2018 Sustainable Building & Design project
When the City of Peterborough allowed accessory dwelling units (ADUs) on downtown lots to increase density, the owner of this empty, 100 year old concrete block garage envisioned a new living space that was warm, efficient and healthy. Endeavour brought our sustainable building goals to this 700 square foot project, including zero carbon footprint, zero toxins and zero waste. The result is a hidden gem, tucked off the street and the bike path, with an open plan and beautiful natural finishes.
Retain existing concrete block walls and roof joists
Super-insulated, air-tight enclosure with new triple pane windows
Expanded glass bead foundation insulation with hempcrete and cellulose wall and roof insulation
Earthen floors and natural, non-toxic finishes throughout
Mini-split heat pump and ducted energy recovery ventilation system
View this project from start to finish!
Flip through our project e-book and visit our blog for posts related to this project
Explore our other projects
Geneva Park Duplex Family Cabin
2019 Sustainable Building & Design project- Small, affordable, healthy, climate-positive… this is what the Geneva Park YMCA wanted for their new duplex family cabin. Our answer to these needs is a sweet little two-unit cottage that blends the best conventional materials with some great natural building innovations…
Ecology Park Building
2018 Natural Building Intensive project- The Ecology Park is a five acre showcase of sustainable landscape ideas and resources operated by Peterborough GreenUP. When they needed a programming hub to provide shelter…
Zero House
2017 Sustainable Building & Design project- A lot of zeros add up to an amazing little house: zero net energy, zero carbon footprint, zero toxins, zero waste. Oh, and the whole building needed to be prefabricated and modular so it could be put up and taken down multiple…