Extensive Green Roof Australia

A 2006 study by the university of michigan comparing costs of conventional and green roofs showed that on average installing a green roof costs about 22 00 sq.

Extensive green roof australia.

Fytogreen have a proven track record in the industry we have installed over. An extensive green roof can be added to a metal or other lightweight roof. The roof is located over the lower level apartments providing leafy outlooks for the penthouses and other apartments that overlook the roof. If you want to use your roof as a patio or entertainment area you ll need to build an intensive roof garden an extensive roof can t bear the weight of traffic but can still be a beautiful roof.

8 to 20 per square foot. Improved property value planted roof areas increase the permeable to hard stand ratio on building sites and allow the creation of utilizable commercial and recreational roof gardens and terrace areas. Extensive green roofs have a growing medium of less than 200mm and a roof structure similar to conventional roof coverings. 15 to 50 per square foot.

A roof garden or green roof is a flat or pitched roof surface that is planted using a growing medium over a waterproof membrane. Improved environment plant species minimize greenhouse gas emissions pollutants are adsorbed onto growth media particles and plant. Remember it is difficult to obtain the insulation value of green roofs in australia. Extensive green roofs often situated in urban areas require low maintenance vegetation tolerant of heat cold drought and wind.

It has a filter fabric constructed with geo textile material like fleece or a woven material. For a conventional roof. Junglefy was engaged to design and install an extensive green roof comprising a garden across 1000sq m featuring 9600 plants and 12 species. Not only does a flourishing roof garden enhance the overall aesthetic green roofs also improve a building s environmental performance thermal insulation and climate responsiveness.

Although there is limited experience in australia of such roofs it is likely that many native plants from coastal and arid inland regions are suited to use in such harsh and demanding environments. Other green roofs contain an insulating layer. Typically these roofs will have more soil and some small shrubs as well as the low growing wildflowers and sedums found on an extensive roof. You might need to meet the bca thermal regulations.

Green roofs offer several benefits. They weigh between 60 200kg sqm and are relatively economical. An intensive green roof is usually build on top of a flat concrete roof.