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.
High-quality Wavin OsmaO ABS Adaptor WT 21.5 (1E129W) — designed for secure connections in soil, waste, and vent pipe systems. Made from durable ABS, this straight adaptor ensures leak-resistant joints and smooth flow for above‑ground drainage and plumbing installations, ideal for both commercial and residential projects.
The Wavin Osma StormLine 8T819B Gutter Support Bracket in Black is designed to provide strong and reliable support for StormLine guttering systems. Made from high-quality, UV-resistant PVC-U, this bracket ensures your gutters remain securely fixed, maintaining proper alignment and optimal water flow. Suitable for both domestic and commercial installations, it is easy to fit and delivers long-lasting durability in all weather conditions.
The Wavin Osma Solvent 2Z086G Reducer 50mm x 40mm in grey provides a secure and durable solvent weld connection between 50mm and 40mm waste pipes. Ideal for plumbing systems requiring a step-down in pipe diameter, ensuring a watertight, permanent fit.
The Wavin OsmaW 50x40mm ABS Reducer (2Z086B) is a durable black waste pipe fitting for connecting 50mm and 40mm pipes in soil and waste systems. Made from high-quality ABS, it delivers reliable performance for domestic and commercial plumbing installations.
The Wavin OsmaW 50x40mm ABS Reducer (2Z086W) is a durable white waste pipe fitting designed to connect 50mm and 40mm pipes in soil and waste systems. Made from high-quality ABS, it ensures reliable performance for domestic and commercial plumbing installations.
Wavin OsmaT PP 90° Conversion Bend WT 32 (4A830W) is a compact polypropylene elbow designed to ease direction changes in 32 mm drainage, waste and soil pipework — ideal for tight installations and secure joiner applications.
The Wavin Osma Solvent 5Z190G 40mm Tee 90° in Grey is a reliable PVC-U fitting designed to join three pipes at a 90-degree angle. Ideal for domestic and commercial plumbing, soil, waste, and drainage systems, this solvent-weld tee provides a secure, leak-proof connection. Easy to install and compatible with standard 40mm PVC piping, it ensures long-lasting performance and efficient water flow.
The Wavin Osma Solvent 5Z190W 40mm Tee 90° White is a durable ABS waste fitting designed for secure solvent weld connections in residential or commercial plumbing systems. Ideal for joining three 40mm waste pipes at a 90° angle, this tee fitting supports efficient waste and drainage solutions.
The Wavin Osma Solvent 5Z190B 40mm Tee 90° in black is a premium PVC fitting designed for joining multiple 40mm waste pipes at a 90° angle. Its solvent weld design ensures leak-proof, durable joints for both domestic and commercial plumbing applications. Easy to install and built for long-lasting performance, this tee provides reliable flow management and secure connections in soil and waste pipe systems.
The Wavin Osma Solvent 5Z260B 40mm Spigot Bend in Black is a high-quality PVC-U fitting designed to provide a smooth directional change in waste and drainage systems. Ideal for domestic and commercial installations, this solvent-weld bend ensures a strong, watertight connection that prevents leaks and maintains optimal flow. Its robust, corrosion-resistant construction guarantees long-lasting performance and easy installation.