Blue Roof 158mm – Warm or Cold – Hard Landscape – Pedestrian
The BLUE ROOF 158mm – WARM OR COLD – HARD LANDSCAPE – PEDESTRIAN system is one of our deeper systems to provide high volumes of run-off reduction.
The build-up is designed for pedestrian access and is suitable for paving, decking or ballast surfacing.
Function: Hard Landscaping
Thickness (mm): 25
Function: Sand bedding layer / pedestals
Thickness (mm): 20
Function: Drainage
Thickness (mm): 5.5
Products
Function: Attenuation
Thickness (mm): 150
Products
Function: Filter Geotextile
Thickness (mm): 1.5
Products
| Total thickness (mm) | Attenuation volume (l/m²) |
|---|---|
| 158 | 144 |
