Roof Garden Drainage Board

Rigid drainage board with filter fleece sky garden hdpe 20mm cuspated drainage board allows for 7lts sqm of water storage.

Roof garden drainage board.

Optigrün drainage and storage board fkd 40 is installed beneath extensive green roofs and single layered intensive green roofs for drainage and water storage. Roof garden construction can be done by three methods. When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot. Used within schemes where the growing medium is of sufficient depth to negate the need for additional water storage for the vegetation.

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. Drainage board is a lightweight multi directional drainage to allow for free dispersal of the water to the nearest outlet. This kind of drainage cells integrates the functions of storage and drainage of water. Complete with filter fleece to protect the board from the substrate above.

Plastic drainage cell drainage board for roof garden. Drainage cell size 40 40cm. Protection and drainage board fkd 60bu. Helping improve the quality of life in our urban environments and reducing the impact on our limited resources.

Drainage and storage board fkd 60bo optigrün drainage and storage board fkd 60bo is also used for setups with water storage on inverted roofs. Offer both functional and aesthetically appealing benefits. The last and third method is to make your whole roof or some selected part a vegetation ground like a regular garden. First method is to make a container garden on terrace second one is to make a lot of raised beds to grow plants either permanent made of concrete or wooden.

Storage and drainage board is a kind of light board made of hdpe or pp by means of heating pressurization and sizing which can not only create a drainage channel with certain stereo space support stiffness but also is able to impound water. Lined by a membrane that ensures the living space below remains watertight. In addition there is a pre bonded filter fleece to both sides.