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 OsmaSoil 4S290E SW/S Single Branch 87.5° 110mm in olive is a high-quality PVC fitting designed for connecting 110mm soil and waste pipes. Its 87.5° branch ensures smooth directional flow while maintaining a leak-proof connection. Ideal for both domestic and commercial plumbing systems, this fitting provides reliable performance, easy installation, and long-lasting durability for efficient drainage.
The Wavin Osma OsmaW PP Spigot Bend 90° WT 32 (4W260W) is a durable 32mm white polypropylene bend designed to create a smooth 90° directional change in OsmaW waste systems. Made from high-quality PP, it offers excellent corrosion resistance, reliable sealing and long-lasting performance. Perfect for domestic and commercial plumbing installations, this genuine Wavin Osma spigot bend ensures efficient flow and professional results.
The Wavin Osma Solvent 4Z104G 32mm Socket in grey is a high-quality PVC fitting designed to connect 32mm waste and soil pipes efficiently. Its solvent weld construction ensures leak-proof, durable joints suitable for domestic and commercial plumbing applications. Easy to install and built for long-lasting performance, this socket guarantees reliable connections in drainage and waste pipe systems.
The Wavin Osma RoundLine OT005G Gutter Union & Bracket in grey is a high-quality PVC fitting designed to connect and support gutter systems efficiently. Its robust construction ensures secure joints and stable alignment, providing long-lasting performance for domestic and commercial roof drainage applications. Easy to install and maintain, this fitting helps create reliable, leak-free guttering systems.
The Wavin Osma SquareLine 4T819N Gutter Support Bracket in brown is a high-quality PVC fitting designed to provide secure support for SquareLine gutter systems. Its robust construction ensures stable alignment and long-lasting performance, preventing sagging and maintaining leak-free roof drainage. Ideal for domestic and commercial applications, this bracket is easy to install and maintain, providing reliable support for efficient water management.
The Wavin OsmaSoil 3S300G Weathering Collar 82mm in grey is a high-quality PVC accessory designed to protect soil pipe joints from leaks and external elements. Its durable construction ensures long-lasting performance and secure, leak-proof connections, making it ideal for both domestic and commercial plumbing systems. Easy to install, this weathering collar provides reliable protection and enhances the longevity of your pipework.
The Wavin Osma P/Fit 5W161W 40mm Swept Elbow in white is a high-quality push-fit waste fitting designed for quick and reliable connections in domestic and commercial plumbing systems. Its swept design allows for smooth water flow and reduced blockages, while the durable PVC construction ensures a long-lasting, leak-proof seal. Ideal for bathroom and kitchen installations, this Wavin fitting delivers professional-grade performance with minimal installation effort.
The Wavin Osma Solvent 2Z163G 50mm 45° Bend in grey is a high-quality solvent weld waste fitting designed for secure, permanent joints in waste systems. Made from robust PVC-U, it ensures excellent resistance to corrosion and chemicals while providing smooth flow performance. Ideal for both domestic and commercial applications, this fitting delivers long-lasting reliability for efficient waste management. Perfect for professional plumbers and DIY installations alike.
Durable Wavin OsmaS PVCU 45° bend in grey, 110 mm double socket/solvent weld (part 4S463G). Perfect for soil and waste pipe systems, this PVC‑U bend ensures smooth flow, secure connections, and reliable performance in both domestic and commercial drainage installations.
The Wavin OsmaSoil 3S082B 82mm Pipe Bracket in black provides a strong and reliable fixing solution for soil pipe installations. Crafted from durable PVC-U, it ensures long-lasting support and easy installation for both residential and commercial systems. Designed to fit 82mm OsmaSoil pipes, this bracket keeps pipework stable and secure, maintaining alignment and performance in soil drainage systems.
The Wavin OsmaSoil 4S230W Double Branch 87.5° 110mm in White is a high-quality PVC-U fitting designed for domestic and commercial soil pipe systems. It allows the connection of two branch pipes at 87.5° angles to a main 110mm stack, ensuring smooth waste flow and reliable drainage. Resistant to corrosion and leaks, this fitting provides long-lasting performance and easy installation in plumbing systems.
The Wavin Osma Roundline Gutter Jointing Bracket 112mm Brown T005N is a durable PVC gutter fitting designed to securely join 112mm roundline guttering. Ideal for domestic roof drainage systems, this brown gutter bracket ensures a watertight seal and reliable support for seamless rainwater flow.
Durable Wavin Osma Roundline Pipe Bend 87.5° 68mm Grey (T161G) — designed for smooth directional changes in 68mm round guttering systems. The precision-engineered bend ensures efficient water flow and secure connections, making it ideal for roofline drainage and rainwater management in both residential and commercial installations.
The Wavin Osma Squareline Gutter Angle 90° (4T803W) is a 100mm white PVC elbow, designed to change gutter direction efficiently and maintain secure rainwater flow in Squareline gutter systems.
The Wavin Osma Squareline Stopend Outlet (4T807B) is a 100mm black PVC gutter fitting, designed to securely terminate Squareline gutters and direct rainwater into downpipes for efficient drainage.
The Wavin Osma Squareline Pipe Shoe and Bracket 61mm Black (4T832B) is designed to direct rainwater safely away from buildings at the base of a Squareline downpipe. This combined shoe and fixing bracket provides a tidy, secure finish for rainwater drainage systems, helping prevent water damage and splashback.
Manufactured from durable PVC-U for long-lasting external use, it’s fully compatible with the Wavin Osma Squareline gutter and downpipe system, making it ideal for new installations, refurbishments and replacement gutter fittings across UK homes and commercial properties.
The Wavin Osma Squareline Pipe Bend 87.5° 61mm Black (4T862B) is a durable PVC‑U rainwater downpipe bend designed for the SquareLine 61mm drainage system. Ideal for domestic and light commercial rainwater installations, this 87.5° angle pipe bend delivers a precise change of direction with secure sealing and long‑lasting weather‑resistance. Finished in sleek black to blend seamlessly with modern guttering, it’s compatible with other Wavin Osma SquareLine components and engineered for reliable performance in exterior drainage applications.
The Wavin OsmaS 50mm PVCU Boss Adaptor (2S403E) is a reliable connector designed to join soil and waste pipes. Ideal for 50mm PVCU systems, it ensures a secure, leak-free connection for professional plumbing installations.
The Wavin OsmaW PP Bend 45° WT 40 5W163W is a durable polypropylene fitting designed to provide a smooth directional change in 40 mm waste pipe systems. Ideal for both domestic and commercial plumbing, it ensures a secure, watertight fit and easy installation for reliable waste management.
The Wavin OsmaW 50mm ABS Bend 90° (2Z161G) is a robust grey waste pipe bend for smooth directional changes in 50mm soil and waste systems. Designed from durable ABS, it ensures reliable performance for domestic and commercial plumbing.