Wavin Limited is the UK's leading supplier of water management, plastic drainage, plumbing & underfloor heating and drainage ... systems for the building, construction and utilities markets. Wavin has a reputation for innovation and leadership and has an extensive product portfolio under the OSMA & Hep2O brands. All products comply with or exceed relevant British and European standards and all manufacturing sites operate Environmental Management Systems which comply with the requirements of and are certified to ISO 14001: 2004. More details about Wavin can be found at www.wavin.com. Follow us on: YouTube: WavinUK Twitter: @WavinUK Google+: Wavin UK read more