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 OsmaW PP Knuckle Bend 90° WT 32 (4W160W) is a robust polypropylene fitting designed for precise changes in pipe direction in domestic and commercial drainage systems. Its push-fit connection ensures quick, secure installation while providing excellent leak resistance. Compatible with the Wavin OsmaW waste system, this 32mm knuckle bend delivers reliable, long-lasting performance for soil and waste applications.
The Wavin OsmaW PP Universal Connector WT 32 (4W102W) is a versatile polypropylene fitting designed to join different waste pipe sections seamlessly in domestic and commercial plumbing systems. Its secure push-fit connection ensures fast, leak-resistant installation, making it ideal for soil and waste applications. Fully compatible with the Wavin OsmaW waste system, this 32mm connector provides durable and reliable performance for all plumbing projects.
The Wavin Osma SquareLine Fabricated Gutter Angle 100mm Black (4T999B) is a precision-engineered gutter fitting designed to create clean, sharp angles in your drainage system. Manufactured for durability and weather resistance, this fabricated angle ensures a seamless fit with SquareLine 100mm gutter runs. Ideal for both domestic and commercial applications, it provides reliable rainwater management and long-lasting performance.
The Wavin Osma SquareLine Bow and Pin Rise and Fall Bracket 100mm Black (4T894B) is a durable gutter support bracket designed for secure installation of 100mm SquareLine gutter systems. Its rise and fall feature allows for precise adjustment, ensuring optimal gutter alignment and efficient rainwater flow. Ideal for domestic and commercial projects, this black bracket delivers long-lasting strength, reliability, and seamless integration with SquareLine gutters.
The Wavin Osma SquareLine Gutter Seal 100mm Black (4T864B) is a high-quality replacement seal designed to maintain watertight joints in SquareLine gutter systems. Manufactured for durability and weather resistance, this seal helps prevent leaks and ensures reliable rainwater management in domestic and commercial installations. Compatible with Wavin Osma SquareLine 100mm gutters, it provides a secure and long-lasting fit.
The Wavin Osma Squareline Pipe Bend 87.5° 61mm White (4T862W) is a premium PVC‑U rainwater downpipe fitting designed for SquareLine 61mm downpipe systems. This precise 87.5° pipe bend ensures a clean, secure change of direction for rainwater drainage on domestic and light commercial projects. Compatible with Wavin Osma SquareLine guttering, the white finish offers a neat, professional appearance that complements contemporary building exteriors, while its robust uPVC construction delivers long‑lasting performance and weather resistance.
The Wavin Osma Squareline Pipe Bend 87.5° 61mm Brown (4T862N) is a robust PVC‑U rainwater downpipe bend designed to fit the SquareLine 61mm square gutter system. Engineered for precise directional changes in drainage runs, this 87.5° pipe bend is ideal for domestic rainwater installations and ensures a secure, weather‑resistant joint between downpipe sections. Finished in brown for a discreet fit against brickwork or fascia, it complements the wider Osma SquareLine range, delivering long‑lasting performance and reliability in outdoor conditions.
The Wavin Osma Squareline Wide Gutter Pad 100mm Black (4T861G) is a high‑quality rainwater gutter accessory designed to enhance Squareline 100mm wide gutter performance. Made from durable PVC‑U, this black gutter pad provides reliable support and protection within rainwater drainage systems, helping to reduce blockages and improve flow efficiency. Perfect for domestic and commercial rainwater installations, it integrates seamlessly with Wavin Osma Squareline guttering to deliver long‑lasting performance and a neat, professional finish to external drainage systems.
The Wavin Osma Squareline Narrow Gutter Pad 100mm Black (4T860G) is a premium PVC‑U gutter accessory designed to support and protect narrow rainwater gutters in Squareline 100mm systems. Finished in sleek black, this narrow gutter pad helps improve water flow and reduces blockages, delivering dependable performance in domestic and commercial rainwater drainage installations. Compatible with other Wavin Osma Squareline components, it ensures a neat, professional finish to your external guttering and downpipe system.
The Wavin Osma Squareline Pipe Wall Offset 61mm White (4T838W) is a durable PVC‑U rainwater downpipe fitting designed for the Squareline 61mm system. Ideal for domestic and commercial installations, this pipe wall offset allows for precise alignment of downpipes around walls and obstacles, ensuring efficient rainwater flow and reliable drainage. Finished in white for a clean, professional look, it seamlessly integrates with Wavin Osma Squareline guttering systems, providing long‑lasting performance and weather resistance.
The Wavin Osma Squareline Pipe Wall Offset 61mm Brown (4T838N) is a durable PVC‑U rainwater downpipe fitting designed for the Squareline 61mm system. Perfect for domestic and commercial installations, this wall offset allows downpipes to navigate walls or obstacles with precision, maintaining efficient water flow and reliable drainage. The brown finish blends seamlessly with brickwork and fascia, providing a neat, professional appearance while ensuring long‑lasting weather resistance. Compatible with Wavin Osma Squareline guttering systems for hassle-free installation.
The Wavin Osma Squareline Pipe Wall Offset 61mm Black (4T838B) is a durable PVC‑U rainwater downpipe fitting designed for the Squareline 61mm system. Ideal for domestic and commercial rainwater installations, this wall offset allows downpipes to navigate around walls or obstacles with precision, ensuring efficient water flow and dependable drainage. Finished in black for a sleek, discreet look, it integrates seamlessly with Wavin Osma Squareline guttering systems, providing long‑lasting performance and weather resistance for a professional exterior finish.
The Wavin Osma Squareline Outlet Adaptor Square to Round 61mm White (4T837W) is a high-quality PVC‑U rainwater fitting designed to connect Squareline 61mm guttering to round downpipes. Ideal for domestic and commercial rainwater systems, this adaptor ensures a secure, leak-free transition from square to round pipework, maintaining efficient water flow and reliable drainage. The white finish provides a clean, professional appearance and integrates seamlessly with other Wavin Osma Squareline components for long-lasting performance.
The Wavin Osma Squareline Outlet Adaptor Square to Round 61mm Black (4T837B) is a durable PVC‑U rainwater fitting designed to connect Squareline 61mm gutters to round downpipes. Perfect for domestic and commercial rainwater systems, this adaptor ensures a secure, leak-free transition between square and round pipework, maintaining efficient water flow and dependable drainage. Its sleek black finish provides a discreet, professional appearance and integrates seamlessly with other Wavin Osma Squareline components for long-lasting performance.
The Wavin Osma Squareline Drain Adaptor Square to Round 61mm Black (4T836B) is a high-quality PVC‑U rainwater fitting designed to connect Squareline 61mm gutters to round drainage pipes. Ideal for domestic and commercial installations, this adaptor ensures a secure, leak-free transition from square to round pipework, supporting efficient water flow and reliable drainage. The black finish blends seamlessly with external gutters and downpipes, offering a neat, professional appearance and long-lasting performance within Wavin Osma Squareline systems.
The Wavin Osma Squareline Pipe Branch 67.5° 61mm White (4T835W) is a high-quality PVC‑U rainwater fitting designed for Squareline 61mm gutter systems. This 67.5° pipe branch allows downpipes to split efficiently, directing water flow to multiple outlets while maintaining reliable drainage. Ideal for domestic and commercial rainwater installations, the white finish ensures a clean, professional appearance and seamless integration with other Wavin Osma Squareline components for long-lasting, weather-resistant performance.
Upgrade your rainwater drainage with the Wavin Osma Osma Squareline 61mm Brown Pipe Branch 67.5° (Model 4T835N). Designed for use in domestic gutter systems, this durable PVC‑U pipe branch fitting connects seamlessly with the Osma Squareline 100mm square gutter system and 61mm downpipe runs. Its 67.5° angle makes diverting rainwater efficient and secure, ideal for extensions, refurbishments and new builds. Compatible with a wide range of Squareline accessories, it delivers reliable performance and long‑lasting weather resistance you can trust.
The Wavin Osma Squareline Pipe Bracket 61mm White (4T834W) delivers secure support for vertical 61mm Squareline downpipes in domestic rainwater drainage systems. Designed to fix downpipe runs flush to exterior walls, this durable PVC‑U bracket ensures reliable performance and easy installation with the Osma SquareLine 100mm square gutter system. Ideal for both renovations and new builds, it’s a must‑have rainwater gutter accessory for plumbers, builders and DIY installers looking for dependable support fittings that meet UK standards.
The Wavin Osma Squareline Pipe Bracket 61mm Brown (4T834N) offers robust and reliable support for vertical 61mm Squareline downpipes in rainwater drainage systems. Made from durable PVC‑U and finished in a neat brown, this pipe bracket secures downpipe runs to walls with ease, keeping your guttering stable and weatherproof. Perfect for both new build and renovation projects, it’s a trusted choice for plumbers, builders and DIY enthusiasts using the Osma Squareline gutter system across UK homes and commercial properties.
The Wavin Osma Squareline Pipe Bracket Stand Off 61mm Black (4T833B) is a high-quality PVC-U downpipe fixing designed to securely support 61mm Squareline rainwater pipes while spacing them away from the wall. Ideal for domestic and commercial guttering systems, this stand-off bracket ensures a neat, professional installation and reliable pipe alignment.