Our GreenPlus Economy roof system consists of modules made from recyclable HDPE material. The modules fit precisely into the trapezoidal sheet metal roofing of our room systems and canopies, eliminating the need for assembly work. They are filled with a special growing substrate that provides vegetation with the right amount of nutrients. Planted in them is a sedum plant mix, which is easy to care for as well as winterproof and does not require additional watering, which eliminates gardening work. For cultivation, we rely on the experience of our partner companies. Green roofs offer many benefits, including noise reduction, air purification and water retention.