Extensive Green Roofs
NE 20 - The Speedy Solution
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.