Plumbco offers the full range of Wavin Osma products, including RoundLine and SquareLine gutter systems, brackets, outlets, stopends, and gutter angles. Renowned for their high-quality PVC-U construction and reliable performance, Wavin Osma fittings provide durable, efficient solutions for domestic and commercial rainwater management. Explore our selection for seamless installation, long-lasting durability, and a professional finish across all roofing and drainage projects.
The Wavin Osma RoundLine OT274N 68mm Access Pipe in brown is a reliable PVC fitting designed to provide convenient access for inspection and maintenance of 68mm RoundLine downpipe systems. Its robust construction ensures long-lasting performance, helping maintain efficient water flow and system reliability in domestic rainwater installations. Quick and simple to install, it is ideal for both new setups and gutter system upgrades.
The Wavin Osma RoundLine OT274W 68mm Access Pipe in white is a high-quality PVC fitting designed for convenient inspection and maintenance of 68mm RoundLine downpipe systems. Its durable construction ensures long-lasting performance, maintaining smooth water flow and system reliability in domestic rainwater setups. Quick and simple to install, this access pipe is ideal for both new installations and gutter system upgrades.
The Wavin OsmaSoil 4S561G D/S Bend 87.5° 110mm in Grey is a premium PVC-U fitting designed to provide smooth directional changes in soil and waste pipe systems. Suitable for domestic and commercial plumbing, this bend ensures secure, leak-proof joints and optimal water flow. Constructed from durable, corrosion-resistant material, it delivers long-lasting performance and straightforward installation, making it a reliable solution for efficient drainage systems.
High‑quality Wavin OsmaS PVCU 87.5° bend in durable black, 110 mm double‑socket design (part 4S561B). Ideal for soil and waste plumbing, this PVC‑U pipe bend offers secure ring‑seal connections and corrosion‑resistant performance for both commercial and domestic installations. Trusted Wavin Osma soil pipe fitting compatible with standard 110 mm systems.
The Wavin OsmaSoil 4S173G Adjustable Bend 30° in Grey is designed for precise alignment of 110mm soil and waste pipes in drainage systems. Made from high-quality, durable PVC-U, this adjustable bend allows for flexible installation angles, reducing the need for multiple fittings. Ideal for both domestic and commercial applications, it ensures reliable performance, leak resistance, and compliance with UK plumbing standards.
The Wavin OsmaSoil 4S167G 110mm 15° Single Socket Bend Grey is a robust PVC-U fitting designed for efficient direction changes in soil and waste systems. Its precision-engineered design ensures a secure, watertight connection, maintaining smooth wastewater flow and long-term performance. Perfect for residential and commercial plumbing applications, this Wavin bend offers easy installation and lasting durability.
The Wavin Osma OsmaS 110mm PVC-U Top/Bottom Offset Bend (Grey) 4S444G is a robust soil pipe fitting for smooth drainage system alignment. Perfect for domestic and commercial plumbing, it provides reliable waste flow and easy 110mm pipe connections.
The Wavin Osma OsmaS 110mm PVC-U Top Offset Bend (Grey) 4S440G is a high-quality soil pipe fitting designed for efficient drainage alignment. Ideal for domestic and commercial plumbing, it ensures smooth waste flow and secure connections to 110mm soil pipes.
High-quality Wavin OsmaS PVCU 90° branch in black, 110×110 mm double socket/solvent weld (part 4S490B). Designed for soil and waste pipe systems, this PVC‑U branch ensures secure, leak-resistant connections and durable performance for both domestic and commercial drainage installations.