Our integrated drainage designs and construction methods have been extensively developed, independently tested and rigorously trialled to provide long-term performance, reliability and resilience in challenging infrastructure environments.

Designed to enhance surface water management, flood mitigation and asset protection, we provide a longer- lasting and more durable replacement to traditional drainage and water management methods.

Working in partnership with transport authorities, engineers, environmental specialists, contractors and leading material scientists, we enable the delivery of integrated drainage solutions that significantly improve the performance, resilience and longevity of water management systems, while supporting sustainability and carbon reduction objectives.

Through collaboration, technical development and engineering excellence, CWM is setting new standards within whole-system water management approaches for modern infrastructure projects, across the UK and internationally.