Green Roof Projects In Denver

The green roof initiative and your project nov 29 2017 on november 7 denver voters passed the green roof initiative initiative 300 which has an effective date of january 1 2018.

Green roof projects in denver.

The architects and developers wanted a green roof for several reasons said the late sandra mccullough in 2006 with weston solutions inc. In november 2017 denver voters passed a green roof ordinance green roof initiative which required new and existing buildings over 25 000 square feet in size to install a green roof either as the building was constructed or when the roof was replaced for existing buildings. Read the text of the initiative as passed by voters pdf. Green roof construction permits.

Projects incorporating a green roof will receive a building permit for the green roof and a standard roof permit for the underlying roof waterproof membrane of the building. The first publicly accessible green roof in the city of denver the denver botanic gardens green roof was completed in november 2007 and is a testing ground to determine performance and suitability of plants for green roof use in our semi arid climate. The green roof permit requires a denver licensed green roof installer. If your project has a gross area of 25 000 square feet or more a green roof declaration form is needed.

Denver s green roof ordinance applies to commercial buildings over 25 000 square feet that are new builds or re roofing projects or any building additions that result in a building over the square footage threshold. The ordinance sought to achieve important environmental benefits for the city primarily by reducing urban heat island impacts and greenhouse gas emissions. Weston that installed the roof. Denver s green roof law now the green building ordinance has resulted in one planned green roof it s still early but the law is adding new green features that make big new buildings compliant.