Frequently Asked Questions
about Green Roofs

How it Works

	Floradrain® collects the right amount of water and drains excess water. This is ideal in times of drought, as well as in the case of heavy rainfalls.
	Floradrain® is an underground channel system. It drains water and aerates the vegetation layer. This way, the substrate is prevented from getting too wet. In addition to the water retention, the air capacity in the substrate is very important. The Floradrain® provides a space for the ponding water in order to guarantee that the roots of the plants remain dry.
	Floradrain® provides self-regulating irrigation by diffusion even in longer periods of drought. The diffusion starts when the substrate is dry, when the plants actually need water.