The Crystal is one of London’s newest landmarks, which was constructed to promote sustainable cities and urban environments. Inside the glass fronted building is an exhibition which educates visitors and addresses the challenges of sustainable city life that we face, both today and into the future.

The Si-Flux Rain Pulse Outlet rainwater management system has a number of operational advantages; it greatly reduces the number of outlets, downpipes and ground works required and cuts the installation time by half. The result is improved roof-to-ground drainage performance whilst still managing to achieve a less cluttered aesthetic.