The BLUE ROOF 79mm GREEN FINISH system provides a good combination of stormwater attenuation and biodiversity and features our patented restrictor chamber. The chamber is modular and can be adjusted to suit the final surface height.
The green roof surface includes a lightweight growing media and a combination of sedums, plug plants and wildflower turf as specified with the landscape architect.





Function: Vegetation
Thickness (mm): 20
Products
Function: Growing Media
Thickness (mm): 80
Products
Function: Drainage / Reservoir
Thickness (mm): 25
Products
Function: Attenuation
Thickness (mm): 40
Products
Function: Drainage
Thickness (mm): 12
Products
| Total thickness (mm) | Attenuation volume (l/m²) |
|---|---|
| 79 | 64 |
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