Green Roof Resources

Green roofs provide new urban habitat for plants and animals like birds and insects thereby increasing biodiversity.

Green roof resources.

Grhc develops and protects the market by increasing the awareness of the economic social and environmental benefits of green roofs green walls and other forms of living architecture through education advocacy professional development and celebrations of excellence. What is a green roof. A low slope roof is a roof surface with a maximum slope of 2 inches of rise for 12 inches of run 16 degrees as defined in american society for testing and materials standard astm e 1918 97. Green roofs for healthy cities grhc is the north american industry association for the green roof and wall sectors.

The stated goals of the policy are improved storm water management mitigation of urban heat island effect promoting urban biodiversity and more active utilization of roof surfaces as an urban resource. For flatter roofs and stronger buildings taller and heavier vegetation can be used. Economic benefits of green roofs in particular related to stormwater control policy and incentives successes and room for improvement green roof programs and incentives recommendations gola introduction and resources. The green roof is growing.

The city board of helsinki adopted on december 19th 2016 its first comprehensive policy on green roofs. A downloadable print resource to assist teachers with program implementation. Cincinnati civic garden center cincinnati oh mark mitchell. The top layer of a green roof consists of vegetation.

To support policy development efforts green roofs for healthy cities has established a number of initiatives and resources such as. One organization green roofs for healthy cities grhc is working to increase the number of knowledgeable professionals. The greengrid vegetative green roof system is suitable for low slope roof concrete deck plaza applications and other comparable scenarios. A one day symposium seminar to showcase local projects provide training and discuss policy options with local and regional experts.

Green roof education components. The green roof professional grp accreditation program was created by grhc in 2004 to create a body of professionals versed in the design installation and maintenance of green roofs. Lighter and shorter vegetation is recommended for slanted roofs.