Blue Roof 108mm – Inverted – Hard Landscape – Trafficable
The BLUE ROOF 108mm – INVERTED – HARD LANDSCAPE – TRAFFICABLE system is our standard design for maintenance vehicle and areas with car access.
It utilises our higher strength drainage boards and void former components to increase the compressive strength of the system.
Function: Hard Landscaping
Thickness (mm): 25
Function: Sand bedding layer or pedestals
Thickness (mm): 20
Function: Subbase
Thickness (mm): Variable Depending on Loading Criteria
Function: Drainage
Thickness (mm): 5.5
Products
Function: Attenuation
Thickness (mm): 100
Products
Function: Drainage
Thickness (mm): 4.7
Products
Function: Filter Geotextile
Thickness (mm): 1.5
Products
| Total thickness (mm) | Attenuation volume (l/m²) |
|---|---|
| 108 | 99 |
