The Greenfix ready-to-use green roof system is an all-in-one solution. This pre-grown cassette for flat and/or gently sloping roofs is supplied with substrate and sedum vegetation. Separate delivery of substrate and plants to roof level is therefore unnecessary. Thanks to the cassette’s design, installation is extremely fast, easy and clean. Greenfix is a Belgian-developed system, inspired by and tailored to the professional market. The cassette is manufactured from durable and recyclable polypropylene (PP).