The Green Roof Bylaw sets out a graduated green roof requirement for new development or additions greater than 2,000 m² gross floor area, as well as governing the construction standards of green roofs.

Green Roof Bylaw

Green Roof Bylaw requirements, construction standards and templates & forms.

Green & Cool Roof Grants

Grants to support the installation of green and cool roofs on Toronto homes and buildings.


How Toronto became the leading green roof city in North America.