Learn about the maintenance of Hydropack, the green roof layer first in order to learn about the complete maintenance program for your green roof.
The maintenance consists of cleaning the few water outlet points placed along the perimeter of the roof, where the water drains out of the system.
For the trays with outlets, remove the Hydropack tray. Remove all organic matter and clean filters inside the tray. To verify that the system works, fill the Hydrostock with water and see if the outlet drains water slowly. If not, clean the outlet more thoroughly to remove any objects or material that could obstruct the water outlet. Replace the Hydropack tray after.