Green Roof – Extensive Steep Pitch
The EXTENSIVE GREEN STEEP PITCH system is suitable for sloping roofs designs up to 45°.
Under-surface irrigation (e.g., porous pipe) is highly recommended for steep slopes to prevent drying and maintain vegetation cover.
Function: Vegetation
Thickness (mm): 20
Products
Function: Growing Media
Thickness (mm): 80
Function: Stabilisation
Thickness (mm): 300
Function: Reinforcement
Thickness (mm): 3
Function: Drainage
Thickness (mm): 27.4
Products
Function: Protection Geotextile
Thickness (mm): 3
Products
| Total thickness (mm) | Attenuation volume (l/m²) |
|---|---|
| 413.6 | — |
