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 Rainwater Guttering

A versatile range of 6 rainwater gutter profiles to meet aesthetic, performance and installation requirements with hydrodynamic apertures on outlets and easy installation features and specialist seal technology to handle more water.

Osma Soil & Waste Systems

A range of high performance pipes and fittings with specialist seal technology to send for an easy, reliable installation. 110mm and 160mm plain ended and single socketed soil pipe within this range are manufactured with Recycore Technology.

A versitile range of drainage pipes, fittings including bends, junctions and rodding access for gravity drainage installations in both adoptable and non-adoptable situations with our RootSeal technology. Which suppresses tree root growth, which adds protection from damaging the pipe system.

Designed and manufactured for strength and rigidity with easy connection, high performance and watertight joints. Along with no chamfering of pipe ends needed and no issues with displacement of ring during installation while exceeding industry standards for gravity drainage & sewerage installations.

Osma Inspection Chambers

A versatile range of adoptable and non-adoptable inspection chambers, including deep and shallow options for safe and easy access. As well as a handy Inspection Chamber tool, to help you choose the most suitable product for your next job.

[5] Domestic_Channel_range

Osma Drainage Channels

Osma Domestic Rain Channel uses efficient drainage of surface water from around domestic properties, including thresholds, footpaths and areas of light loading such as at the head of a single access private driveway.

Wavin Osma Rainwater Guttering

A versatile range of 6 rainwater gutter profiles to meet aesthetic, performance and installation requirements with hydrodynamic apertures on outlets and easy installation features and specialist seal technology to handle more water.

Osma Soil & Waste Systems

A range of high performance pipes and fittings with specialist seal technology to send for an easy, reliable installation. 110mm and 160mm plain ended and single socketed soil pipe within this range are manufactured with Recycore Technology.

A versitile range of drainage pipes, fittings including bends, junctions and rodding access for gravity drainage installations in both adoptable and non-adoptable situations with our RootSeal technology. Which suppresses tree root growth, which adds protection from damaging the pipe system.

Designed and manufactured for strength and rigidity with easy connection, high performance and watertight joints. Along with no chamfering of pipe ends needed and no issues with displacement of ring during installation while exceeding industry standards for gravity drainage & sewerage installations.

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.

Wavin Osma Tools and Services

Stockist Locator

Find your nearest Osma stockist

Documents & downloads

Find Wavin Osma brochures, technical manuals and certificates.

Download Wavin Osma BIM Revit Packages

Complete Wavin Osma eLearning modules and save time with our calculation tools

Wavin UK | OSMA Drainage Pipes and Fittings