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Registered Office Hazlehead Crow Edge Sheffield S36 4HG

Tel: 0844 856 5152/3

Osma is a brand of Wavin UK, a leading supplier of water management, plumbing and drainage systems.

The company has a reputation for innovation and leadership, and an extensive product portfolio which includes the Hep2O®, OSMA, Hepworth Clay and Hepworth Terracotta brands.

Manufacturer of soil, waste, rainwater and plastic drainage systems, pipes and fittings for building and civils markets.

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Play Euro fantasy football with OSMA


With Euro 2016 ready to kick off - Wavin is set to launch their Osma Fantasy Football promotion which will take place a


Nine new OSMA videos uploaded to Wavi...


Over four billion YouTube videos are viewed every day, making it the second most visited site in the world. As a hugely