Polypipe Civils & Green Urbanisation is the strategic partner to the UK water industry. We deliver integrated grey and green infrastructure that helps water companies meet AMP8 compliance while building resilient, future ready networks.
Our teams understand the scale, complexity and regulatory pressure facing today’s water and wastewater networks. With over 20 years’ experience supporting water companies, consultants and contractors, our portfolio spans modular grey infrastructure, CSO storage, stormwater attenuation and integrated green solutions that manage water at source. This enables a coordinated approach across treatment works, networks and catchments. By combining robust, long life products with in house technical and design support, we help delivery partners achieve efficient installation, regulatory compliance and resilient performance, protecting communities, the environment and long term operational value.
Polypipe CGU brings together grey and green infrastructure to address both immediate compliance and long term resilience. Grey systems deliver rapid capacity and protection, while green solutions manage water at source and enhance the environment. This integrated approach helps the water sector move beyond compliance to build networks that perform under pressure.
Grey Solutions: Capacity, Compliance and Protection
Grey infrastructure solutions provide immediate, scalable capacity to help the water sector manage excess flows during heavy rainfall and protect treatment works from overload. Our modular CSO storage and attenuation systems intercept and store excess water, reducing the risk of spills, network failure and costly regulatory penalties.
Designed for efficient installation in live and constrained environments, our robust, long life systems support reliable AMP8 delivery while maintaining operational performance and long term asset value.
Managing water at source and building resilience
Green infrastructure solutions manage water at source, helping reduce pressure on wastewater networks while delivering wider environmental benefits. Our SuDS, smart planters and nature based systems slow, store and treat surface water, reducing flood risk while enhancing biodiversity and place quality.
By integrating green infrastructure alongside grey systems, water companies can meet compliance requirements while supporting climate resilience, net zero ambitions and long term sustainability, moving beyond short term fixes to deliver lasting environmental and community value.
Designed for Delivery
Water and wastewater projects are delivered under tight programmes, complex site constraints and increasing regulatory scrutiny. Polypipe CGU’s solutions are designed with these realities in mind.
Our modular systems are engineered for efficient installation in live and constrained environments, reducing labour requirements, programme risk and disruption. UK based manufacturing provides supply chain resilience and consistent quality, while long life, low maintenance designs support whole life value for asset owners.
Backed by in house technical expertise, regulatory documentation and early design support, we work collaboratively with water companies, consultants and contractors to simplify delivery, accelerate approvals and ensure projects are delivered safely, compliantly and at scale.
Explore our Products
Ridgidrain Pipe
Ridgisewer Pipe
Polystorm R
