Minimum maintenance requirements and installation costs.
The recommended system for flat green roofs from Inova Top Green.
Height of the system
Runoff flow rate **
Up to 90 kg/m²
0 - 5° (0 - 9 %)
50 - 60 %
approx. 25 l/m²
150 l/s x ha
* Weight specifications refer to saturated conditions; dry weight is approximately 50 – 60% of the saturated weight. ** Depends on slope and system solution. Determine at 0° according to FLL guidelines.
Vegetable carpet of sedums
Pre-cultivated plant carpet with a combination of 6 -10 species of sedums - evergreen, drought and cold tolerant succulent plants.