Extensive Green Roof Australia

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.

Extensive green roof australia.

Green roofs have a drainage layer that pours out excess water. An intensive green roof is usually build on top of a flat concrete 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.

A roof garden or green roof is a flat or pitched roof surface that is planted using a growing medium over a waterproof membrane. An extensive green roof can be added to a metal or other lightweight roof. 8 to 20 per square foot. Remember it is difficult to obtain the insulation value of green roofs in australia.

A semi intensive green roof can give rise to a richer ecology with more diverse plant and animal species. Extensive green roofs often situated in urban areas require low maintenance vegetation tolerant of heat cold drought and wind. 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. It has a filter fabric constructed with geo textile material like fleece or a woven material.

Improved environment plant species minimize greenhouse gas emissions pollutants are adsorbed onto growth media particles and plant. 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. 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. Fytogreen have a proven track record in the industry we have installed over.

They weigh between 60 200kg sqm and are relatively economical. Green roofs offer several benefits. 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. The roof is located over the lower level apartments providing leafy outlooks for the penthouses and other apartments that overlook the roof.

Extensive green roofs have a growing medium of less than 200mm and a roof structure similar to conventional roof coverings. You might need to meet the bca thermal regulations. Other green roofs contain an insulating layer.