Complete your plumbing projects with Polypipe’s Overflow Range, a dedicated solution designed for reliable water management and cistern discharge. This 21.5mm system is engineered for versatility, offering White Solvent Weld for permanent, high-security jointing and Grey Push-fit for quick, tool-free assembly. To ensure a comprehensive installation, the range is supported by a full selection of tank connectors, adaptors, and ancillaries, providing everything needed to navigate even the most complex layouts with ease.