Green Roof City Of Toronto

Toronto is the first city in north america to have a bylaw to require and govern the construction of green roofs on new development.

Green roof city of toronto.

The green roof bylaw was adopted by toronto city council in may 2009. For enquiries dial 311 from outside the city of toronto call. In this city green roofs also create lovely public spaces. Approximately 3 250 m2 35 000 square feet of concrete on the podium roof has been transformed into living vegetation to reduce the building s environmental impact and for residents and visitors to enjoy all year around.

It complements the other sections of the green roof bylaw which relate to definitions coverage requirements exemptions and applications etc. Whether constructing a green roof voluntarily or as required by the green roof bylaw all green roofs in the city of toronto at a minimum must conform to the toronto green roof construction standard. 416 392 city 2489 this form is to be submitted with all building permit applications for new buildings or building additions with a gross floor area exceeding 2000 m2 or where a green roof is proposed to be constructed. Having a green roof in toronto is great for the environment because it helps improve air quality and divert waste from landfills.

Green roofs support the growth of vegetation and consists of a waterproofing membrane drainage layer organic growing medium soil and vegetation. Grants for green roofs and cool roofs grants are available to support the installation of green roofs and cool roofs on toronto homes and buildings. Toronto s green roof. The green roof strategy called making green roofs happen was developed after a study commissioned by the city and undertaken by a team from ryerson university indicated that widespread implementation of green roofs in toronto would provide significant economic benefits to the city particularly in the areas of stormwater management and reducing the urban heat island and associated energy use for cooling.

The standard can be found in article iv of the green roof bylaw municipal code chapter 492 green roofs. Since 2006 the city of toronto has been a leader in municipal green roof policy. Toronto encourages green roof retrofits on existing buildings through the eco roof incentive program which provides financial assistance to property owners that install green roofs.