+49 (0) 681 / 960 21 46-0

Retention under Accessible Roofs

RE 150 - The Strong Solution

Our RE 150 system is suitable for a sustainable retention of excess water under accessible roofs

Top layer: Concrete paving stones, thickness 8 to 10 cm

Bedding: Chippings 0/5, application height 3 to 5 cm

Base layer: Crushed stones 0/32 or 0/45, application height 10 to 15 cm

Filter layer: Quality fleece PP 350 g/m², GRK 5

Water storage: Retention-element RE 150

Protection, separation and sliding layer: TGL 550, GRK 5

Sliding layer: Construction foil PE-LD 0.2 mm

The system RE 150 - The Strong Solution is in combination with a dam-up element suitable for a sustainable retention of excess water on roofs. The big storage volume of RE 150 cares for an efficient relief of the sewerage system.

No matter if RE 150 - The Strong Solution is applicated under a green roof or under accessible surfaces. RE 150 is a strong system - it bears high load-capacities, stores big quantities of water and relieves effectively the public sewerage system.

Download Flyer

Remaining stock

We are reducing our stock!Remaining stock

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.


We are partner of

Partner des Verbandes Garten-, Landschafts- und Sportplatzbau Rheinland-Pfalz und Saarland e.V.

Partner des LICHT design Shops