Sempergreen green roof package Lightweight

From: 313,90

Not every roof can support the Sempergreen Green Roof Package Flat. The Sempergreen Green Roof Package Lightweight has been developed especially for this purpose. This special solution can transform almost any roof into a green roof.
The layers of this lightweight green roof system are also very easy to install.

This green roof package contains:
-Sempergreen Sedummixmat 30 mm
-Substrate roller 40 mm
-Drainage C20

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Sempergreen Sedummixmat 30 mm

Pre-cultivated Sedum-mix blanket, consisting of a mix of 8-12 different Sedum species. Vegetation percentage on delivery: at least 95%.

Substrate roller 40 mm

Substrate roll is a lightweight green roof substrate made from long stone wool fibres. It is a good growing medium and ensures excellent water absorption and retention.

Drainage C20

Drainage type C20 is a three-dimensional, lightweight and flexible drainage mat with a drainage core of loop-shaped polypropylene filaments. The top and bottom of the drainage is equipped with a filter fleece.

System thickness 60-70 mm
Saturated weight 45-50 kg/m2
Maximum roof pitch 15°
Water buffering capacity: 35 L/m2