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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.

If installation has to happen really very quickly: NE 20 V - The Very Quick Solution - our drainage NE 20 in rolls of 25 m² with a filter layer laminated on top.


Download flyer NE 20

Download flyer NE 20 V

Remaining stock

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Various articles for incredible prices are available.


We are member of

BuGG - Bundesverband GebäudeGrün e.V.

FLL - Forschungsgesellschaft Landschaftsentwicklung Landschaftsbau e.V.

Fachvereinigung Betriebs- und Regenwassernutzung e.V.

BuGG - Bundesverband GebäudeGrün e.V.


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