Graf UK

We’re immensely proud to be the UK’s fastest-growing supplier of sustainable water management systems in the UK. Rainwater harvesting systems can provide both domestic and commercial buildings with recycled rainwater to save on mains water usage. Our tanks and filter packages range in size to suit any type of building. From our 1500 litre Platin tank, right up to our 52,000 litre Carat XXL tank, we have a solution for all applications. We’re based in Banbury and we’re on a mission to help change the world.