Rainstream Commercial is a large scale, bespoke water capture and reuse solution for office buildings, retail developments and industrial premises. With tank sizes from 1,500 to 300,000 litres, it offers a flexible, proven system to meet the specifications set by a wide variety of site conditions and end user requirements. Businesses occupying Rainstream Commercial equipped premises can dramatically reduce their utilities costs by saving, filtering and then reusing water for non-potable uses such as flushing toilets, washing vehicle fleets or watering landscaped areas.

Rainstream will also help them make significant progress towards their CSR targets; reduced demand for mains water means reduced energy consumption at treatment works, leading to a reduced carbon footprint. For the developer, Polypipe WMS provides a complete support package covering site assessment, tank-sizing calculations, technical detail and system schematics to ensure customers receive the most suitable and effective Rainstream Commercial solution.