Graf UK Ltd is a market leader in water management solutions, providing innovatively designed rainwater harvesting, stormwater and wastewater management systems that are manufactured at one of the world’s most modern and sustainable production facilities. It offers design, supply, installation and maintenance services for both domestic and commercial applications throughout the UK and Ireland.
We design and manufacture in the UK for UK homes. Rainwater can be used for toilets, washing machines and outside use. Our mains back up systems are WRAS approved. Rain Activ combines the benefits of rainwater harvesting with a Sustainable Drainage System. (SuDS). If drainage is a problem during planning we have a sustainable solution.