GLC garden roof system is a very lightweight extensive green roof system with very thin substrate. The saturated weight of the system is only 75kg/ m2. The thickness of the system including hydrocell and planting media is only 100mm, but many types of vegetables and herbs can still be grown successfully. The components of GLC gardenroof system are clearly described in Fig. 1 below.
The Rooftop Organic Farming System is designed to complement each other and function as an integrated system which consists of: