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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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Offices

  • Registered Office
  • Edlington Lane
  • Edlington
  • Doncaster
  • S Yorks
  • DN12 1BY
  • 0844 856 5152/3
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