--- title: Wavin Osma Soil and Waste description: Wavin offers you a comprehensive choice of soil and waste systems and products for managing wastewater and sewage into the sewer. image: https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Osmadrain%20pipe%20small%20teaser.png --- - [GLOBAL - Soil and waste](https://promo.wavin.com/en/wavin-osma-soil-and-waste) ![Osmadrain soil and waste pipe zoomed in](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Osmadrain%20pipe%20small%20teaser.png) # Wavin Osma Soil and Waste ![soil and waste typical layout](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/soil%20and%20waste%20typical%20layout%20v2.png) ## Soil pipes [Soil pipes](https://www.wavin.com/en-gb/catalog/waste-water/soil-waste/wavin-osmasoil-vent), also known as soil vent pipes, are used to transport wastewater and sewage into the sewer. It is installed to take wastewater from upper floor toilets, baths and sinks into the underground drainage system. The difference between soil and waste pipes is that soil pipes carry water and solids into the sewer from your toilet, bidet or urinal. In contrast, [waste](https://www.wavin.com/en-gb/catalog/waste-water/soil-waste/wavin-osma-waste-traps)[ pipes](https://www.wavin.com/en-gb/catalog/waste-water/soil-waste/wavin-osma-waste-traps) carry wastewater only from your sinks, washing machines, baths, showers and other appliances that use water. Soil pipes are manufactured from PVC-U for their strength and durability properties.   ### Soil and Waste pipe systems Wavin offers you a comprehensive choice of systems and products for managing wastewater. Choose the system and the materials that best suit your specific project requirements. ### Features ![Green tick benefit v3](https://promo.wavin.com/hs-fs/hubfs/UK/Osma/Soil%20and%20Waste/Green%20tick%20benefit%20v3.png?width=92&height=75&name=Green%20tick%20benefit%20v3.png "Green tick benefit v3") #### Specialist Seal Technology ![Green tick benefit v3](https://promo.wavin.com/hs-fs/hubfs/UK/Osma/Soil%20and%20Waste/Green%20tick%20benefit%20v3.png?width=92&height=75&name=Green%20tick%20benefit%20v3.png "Green tick benefit v3") #### High Performance Pipes with Recycled Content ![Green tick benefit v3](https://promo.wavin.com/hs-fs/hubfs/UK/Osma/Soil%20and%20Waste/Green%20tick%20benefit%20v3.png?width=92&height=75&name=Green%20tick%20benefit%20v3.png "Green tick benefit v3") #### Specialist Fittings ![Wavin Osma Soil and Vent pipes-1](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Wavin%20Osma%20Soil%20and%20Vent%20pipes-1.png) ### Wavin Osma Soil & Vent A soil vent pipe (SVP), also known as a soil stack pipe is typically a vertical pipe that removes sewage and greywater from a building. When looking for a PVC-U system to discharge soil drainage, Wavin Osma Soil and Vent offers you secure and durable connections by either push-fit or solvent jointing. [View the range](https://www.wavin.com/en-gb/catalog/Waste-Water/Soil-Waste/Soil-Vent-Osma) ![Wavin Osma Compact Soil Pipes](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Wavin%20Osma%20Compact%20Soil%20Pipes.png) ### Compact Soil Wavin Compact Soil is a compact PVC-U system that enables space saving and flexible installations for efficient removal of waste water. Specifically designed to minimise installed space requirement. [View the range](https://www.wavin.com/en-gb/catalog/Waste-Water/Soil-Waste/Soil-Vent-Osma-Compact) ![Wavin HDPE pipes](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Wavin%20HDPE%20pipes.png) ### HDPE Soil, Waste and Vent Wavin HDPE is a complete soil, waste and vent system of pipes and fittings, manufactured from high-density polyethylene (PEHD). This tough and durable HDPE system offers extraordinary chemical resistance in combination with high flexibility level and great impact resistance. Wavin HDPE pipes and fittings are jointed by welding, making the joints resistant to tension. [View the range](https://www.wavin.com/en-gb/catalog/Waste-Water/Soil-Waste/SoilWasteVentWavinHDPE) ### Waste traps and valves Waste traps for sinks are a crucial piece of waste pipework and are designed to carry the sink's dirty water away from a property after use and ensure that no smells or bacteria can get back into the structure by creating a water seal to the atmosphere or drains. Waste traps are an essential part of any plumbing system, preventing wastewater, odours, bacteria, insects or pests from entering your property through the pipework. Wavin offers a comprehensive range of siphons, traps and connectors for sinks, showers, baths and WCs. Our products are durable and easy to fit. Our range even includes [waterless](https://blog.wavin.co.uk/why-choose-hepvo-the-benefits-of-a-waterless-plumbing-trap/) siphons which are not prone to failure caused by evaporation. ![Green tick benefit v3](https://promo.wavin.com/hs-fs/hubfs/UK/Osma/Soil%20and%20Waste/Green%20tick%20benefit%20v3.png?width=92&height=75&name=Green%20tick%20benefit%20v3.png "Green tick benefit v3") #### Unique self-sealing waste valves ![Green tick benefit v3](https://promo.wavin.com/hs-fs/hubfs/UK/Osma/Soil%20and%20Waste/Green%20tick%20benefit%20v3.png?width=92&height=75&name=Green%20tick%20benefit%20v3.png "Green tick benefit v3") #### Prevent the escape of foul sewer air ![Green tick benefit v3](https://promo.wavin.com/hs-fs/hubfs/UK/Osma/Soil%20and%20Waste/Green%20tick%20benefit%20v3.png?width=92&height=75&name=Green%20tick%20benefit%20v3.png "Green tick benefit v3") #### Fully coordinate with Wavin OsmaSoil systems. ![HepVo Waste valves](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Hepvo%20valves.png) ### HepVo Waste Valves HepvO can be installed as an alternative to conventional water traps. It is suitable for use on sanitary appliances (e.g. wash hand basins, kitchen sinks, showers), and can also be installed on discharge pipework from un-vented domestic hot water systems and condensate lines from boilers and air-conditioning units. [View the range](https://www.wavin.com/en-gb/catalog/waste-water/waterless-traps/wavin-osma-hepvo-waste-valve) ![Wavin OSMA water seal traps](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Wavin%20OSMA%20water%20seal%20traps.png) ### Wavin Osma Waste & traps To connect to your soil system, OSMA offers push-fit and solvent weld waste ranges, together with trap, overflow and condensate ranges to cover all your installation requirements. [View the range](https://www.wavin.com/en-gb/catalog/waste-water/soil-waste/wavin-osma-waste-traps) ![Wavin Osma Shower Gully](https://promo.wavin.com/hubfs/UK/Osma/Soil%20and%20Waste/Wavin%20Osma%20Shower%20Gully.png) ### Compact waste & traps Designed for an industrial and commercial environment, Wavin’s waste and complementary trap, overflow, condensate systems connect seamlessly with Wavin Osma Compact PVC-U Soil or Wavin AS Acoustic soil systems. Includes tubular, bottle, bath and washing machine traps,and shower gullies View the range