Leed Green Roof Requirements

A green roof is an ideal way to earn leed credits because it can be something your occupants can take advantage of and use.

Leed green roof requirements.

Green roofs are another way to turn your roof into a cool roof and lower the heat island effect and can also promote biodiversity for the surrounding environment. Leed points a green building blog. 1 leed nc in u s. Green building international tagged.

Leadership in energy and environmental design leed is the green building rating system developed by the united states green building council usgbc the intent is to provide a standard certification process that registers buildings constructed with environmental performance efficiency and occupant health. V4 rating system updates theresa backhus pla leed ap bd c sites ap u s. Mall with largest green roof in the world. Green roofs afford a wide variety of cost saving and environmental benefits.

202 742 3737 crrc annual membership meeting june 14 2017. 7 5 percent for leed in canada 2 leed nc in u s. There are six major categories under the leed rating systems and hydropack green roof systems can help you achieve credits under 5 of them with a potential of 41 credits total. From leed to roofpoint this roofpoint registered project for headquarters honda in clermont fl features a vegetative roof area that offset storm water retention requirements allowing the building owner to increase the number of car service bays without constructing an on site drainage pond.

Id credit 1 3 green roof area doubles the require ments of ss credit 5 2 depending on local zoning open space requirements 1 double the existing credit requirements to provide exemplary performance. Heat island effect typically used on roofs and sometimes at grade liveroof significantly reduces roof temperatures during the summer months and the leed reference guide identified green roofs as a means of mitigating the urban heat island effect. Leed aps have passed the usgbc exam and understand green building practices and principles and the leed rating system. Use roofing materials that have an sri equal to or greater than the values in table 1 meet the three year aged sri value if three year aged value information is not available use materials that meet the initial sri value for a minimum of 75 of the roof area of all new buildings within the project or install a vegetated green roof for at least 75 of the roof area of all new.

For leedv4 projects vegetated roofs and high reflectance roofs now have equal weight when calculating compliance. Green roof modern architecture modern design residential single family. Leadership in energy and environmental design. How can green roofs and more specially hydropack leed to multiple benefits.

For additional information potential applicants should discuss new construction projects with a leed accredited professional ap. 15 percent for leed in canada information. The usgbc website discusses in detail each of the leed requirements and prerequisites.