Rainwater Harvesting Ltd

Rainwater Harvesting Limited is an independently owned company established in 2006 and is now one of the UK’s leading domestic manufacturers and suppliers of rainwater harvesting systems. We design and manufacture high-quality equipment, offering competitive pricing and fast delivery from our 60,000 sq ft warehouse in Peterborough, ideally located within the UK’s central road network to serve nationwide and international customers.

Rainwater harvesting is a sustainable, cost-effective solution that helps reduce mains water consumption by making use of a natural resource for everyday activities such as flushing toilets, washing clothes and watering gardens. Our extensive stock includes everything required for a complete rainwater harvesting project, from tanks, filters and pumps to rainwater management systems, underground pipework and water board-compliant labelling.

We specialise in delivering complete, tailored rainwater harvesting packages for projects of all sizes, from individual properties to large multi-house developments. Working closely with national housebuilders and housing associations, we provide expert advice on tank sizing, system design, installation and Sustainability Code credit assessments.

Innovation is at the heart of what we do. We manufacture the Rain Director® — the only NSF Reg4-approved header tank solution that intelligently manages both rainwater and mains water, delivering exceptional energy efficiency. We also produce the NSF Reg4-approved Rain Backup® in a Box, a simple and reliable mains backup system that ensures a consistent supply to rainwater-fed amenities.