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Made from environmentally friendly, recycled material, HydroBlox HydroPlanks are ideal for creating green roofs and green walls. Lightweight and easy to install, using HydroPlanks as a green building substrate not only provides a simple and efficient means of drainage, but also promotes hydroponic vegetative growth and structure sustainability. Compatible with either hard or soft landscaping, HydroPlanks create a controlled growth environment, while reducing water consumption by 20%.

Other benefits : Hydroblox can be trafficked during installation without damage to the drainage structure.
Does not require ballast during construction.
Allows construction directly onto the drainage layer : planting, brick, block, paving, decking, car parking etc..
extensive green roofWM