Blue Roof 58mm – Hard Landscape – Pedestrian
The BLUE ROOF 58mm – HARD LANDSCAPE – PEDESTRIAN system is a lightweight attenuation design combining our 40mm void former, two Deckdrain drainage layers and a filtration geotextile.
The system is designed for paving, decking or ballast areas and for pedestrian access.
Function: Hard Landscaping
Thickness (mm): 25
Function: Sand bedding layer or pedestals
Thickness (mm): 20
Function: Drainage
Thickness (mm): 5.5
Products
Function: Attenuation
Thickness (mm): 40
Products
Function: Drainage
Thickness (mm): 12
Products
| Total thickness (mm) | Attenuation volume (l/m²) |
|---|---|
| 58 | 47 |
