Rainwater from roofs
Thousands of litres of water are already on your roof.
Thousands of litres on your roof
An ordinary house roof can receive tens of thousands of litres of rainwater in a year. That is a large amount of water that otherwise just runs away.
Your roof is already a collection surface
Rainwater can be collected from many different types of roof. Both flat and sloping roofs can provide large amounts of water over the year.
From roof to tank
The downpipes lead the rainwater from the roof to a container or tank. There the water can be collected and stored for later use.