Wavin Osma Drainage Systems
One of the UK's most trusted names in plastic drainage, Wavin Osma features innovative systems designed for high performance and easy installation. Whether your project is commercial or residential, you can always rely on Wavin Osma.
Drainage Systems for Above and Below Ground
Wavin Osma Drainage Systems
Wavin Osma provides a wide range of drainage pipes and fittings to meet your project requirements with innovative features to ensure high performance. With Osma drainage systems you can be sure of reliable connections first time, with easy installation features and industry recognised quality assurance.
Drainage System Installation - Right First Time, Every Time
Osma systems are tried and tested and widely specified and installed for both below and above ground drainage across residential, commercial and infrastructure developments in the UK.
Osma Above Ground Drainage Systems
Osma Rainwater and guttering: A choice of 6 rainwater gutter profiles to suit your requirements with hydrodynamic apertures on outlets and easy installation features and specialist seal technology.
OsmaSoil and waste: Specialist seal technology to ensure that OsmaSoil pipes and fittings always stay where they should and seals remain airtight. Unique keyway fittings ensuring correct fall of drainage pipes is achieved every time. All 110mm and 160mm plain ended and single socketed soil pipe in this range are manufactured using g Recycore Technology and contain at least 50% recycled P
Osma Below Ground Drainage Systems
OsmaDrain: A wide range of drainage pipes, fittings including bends, junctions and rodding access for gravity drainage installations in both adoptable and non-adoptable situations with RootSeal Technology to suppress tree root growth and help prevent them damaging pipe systems.
Osma Inspection chambers: A wide range of adoptable and non-adoptable inspection chambers and a handy Inspection Chamber tool to help you select the most suitable product.
Osma UltraRib: Repeating concentric ribs for strength and rigidity with easy connection, high performance and watertight joints with no chamfering of pipe ends needed and no issues with displacement of ring during installation.