Green Roof Toronto Bylaw

Green roof bylaw what are green roofs.

Green roof toronto bylaw.

These guidelines are primarily designed for use by architects and landscape architects involved. They are intended to support and expand the toronto green roof construction standard supplementary guidelines. Green roof bylaw toronto was the first city in north america to have a bylaw to require and govern the construction of green roofs on new developments. The green roof bylaw sets out a graduated green roof requirement for new developments that are greater than 2 000 m in gross floor area.

In 2009 toronto became the first city in north america to adopt a bylaw requiring green roofs on new commercial institutional and residential developments. Biodiverse green roofs the guidelines for biodiverse green roofs identify describe and illustrate best practices for creating habitat and promoting biodiversity on green roofs in toronto. Toronto municipal code chapter 492 green roofs 492 6 november 9 2017 roof the overhead structural component of a building or a part of a building supported by walls or columns and which functions primarily to shelter the interior of the building from the effects of weather and the infiltration of water. Types of green roofs toronto s leadership in green roof policy began with the development of a green roof strategy for the city which would lay the foundation for requiring green roofs on new development in 2009.

As of 2019 approximately 620 new green roof permits have been required under the bylaw totaling over 501 000 square meters of new green roof area. Toronto s green roof bylaw is the first of its kind in north america. City of toronto green roof bylaw in 2009 toronto was the first city in north america to adopt a bylaw to require and govern the construction of green roofs. The impact of the green roof bylaw and eco roof incentive in toronto is significant.

Luckily toronto is the place to be for green roof hopping. There are now 700 green roofs in the city according to toronto s planning department and the largest is on the recently completed 181 million mcnicoll bus garage at kennedy road and. Thanks to a 2010 bylaw mandating that new commercial and residential buildings in toronto reserve at least 20 percent of their roof space for vegetation toronto was recently recognized for having installed the most green roof area in north america. The green roof bylaw sets out a graduated green roof requirement for new development or additions that are greater than 2 000 m in gross floor area.