Landscape DuO FC has a unique design that is similar to the DuO Firecare. On top of that also refuses to root penetration. It protects the membrane against the roots of sedums, grasses, mosses and other vegetation that is suitable for green roofs. FC duo Landscape specifically designed to provide waterproof protection under green roofs and rooftop gardens as the roots can not damage this waterproofing membrane. It is used in roofing extensive and intensive green, planter boxes, suspended pages and other areas where vegetation will be installed.