Green Roof For Shade

Two types of green roof exist.

Green roof for shade.

Corporate america has helped bring the green roof trend to the united states. Green roofs are made up of several layers typically a waterproof root barrier layer to protect the roof a drainage layer water retention mat then the growing medium and vegetation. A green or cool roof can be installed with solar panels. When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot.

Try dry habitat perennials and. Wal mart target the gap and the ford motor company have planted green roofs on some of their buildings. It will also be more exposed to drying winds and therefore the plants on a sun baked green roof either need to be very drought tolerant or they will need an irrigation system. This 33 500 square foot green roof was built atop a kohl s retailer in chicago ill in 2005.

Album delosperma could be tried in a sunny frost free area. With a sturdy roof deck to support the roof the first step is to keep out the water. The membrane i used to protect the roof deck was a 2000 gauge polythene damp proof membrane. Lynn we have installed several greenroofs with shade perennials and you need to ensure that you have at least 4 of growing media a water retention mat and a drainage board that has water reservoirs that retain at least 09 gallons of water per sq.

Common sedum species used include sedum acre s. Helping improve the quality of life in our urban environments and reducing the impact on our limited resources. Lined by a membrane that ensures the living space below remains watertight. Mat forming species of sedum sempervivum and moss are good choices.

First grab small green roofs. Combining a green roof and solar panels may actually benefit both installations by providing shade for the green roof plants and lower temperatures for the solar panels which can boost efficiency. The membrane comes in a roll that was xm long and ym wide. Creating the green shed roof growing medium.

Ferns such as polypodium vulgare and asplenium trichomanes could be used in dry shady conditions. A roof garden is a roof that is partially or completely covered with vegetation and soil. The layers of a green roof must like any roof accommodate drainage and protect the building from the elements with a waterproof membrane. But they also must create a growing area and potentially provide support irrigation and root protection barriers while staying as light as possible.

Low tech options for greener living by nigel dunnett dusty gedge john little and ed snodgrass mostly for its overview and achievable examples. On a sunny roof bear in mind that the temperature on the roof is likely to be at least a couple of degrees higher than the temperature on the ground. A viking roof garden system is designed to do just that.