European Technical Approval "kits for green roofs"
System Solution Economy Roof
European Technical Approval "kits for green roofs" Optigreen System Solution Economy Roof as certified complete green roof construction (protection, drainage and vegetation layer). For extensive and single layer intensive greened flat roofs (0-5°). Technical approval by DIBt Berlin.
|Layer height||80 - 100 mm|
|Weight||90 - 140 kg/m² or 0.9 - 1.4 kN/m²|
|Water storage||ca. 25 l/m²|