Our NE 20 system is the quickest way to install a green roof
Planting: Sedum cuttings in different species
Growing medium: Extensive substrate Hydrotop-E, application height 6 cm
Filter layer: Quality fleece PP 100 g/m², GRK 2
Drainage and water storage board: NE 20
Protection layer: Geotextile Standard PES/PP 300 g/m²
NE 20 - The Speedy Solution - our system for beautyful extensive green roofs and a quick installation!
The large boards of NE 20 are quickly laid out. They allow to bridge puddles up to a height of 20 mm on flat roofs.