Wavin Osma

The Wavin Osma RoundLine OT035N 68 mm Branch (Brown) is a robust uPVC fitting designed to join or split multiple 68 mm RoundLine downpipe runs. Perfect for directing rainwater from different gutter outlets into a single downpipe, it ensures efficient water flow and reliable drainage.

Constructed from UV-stabilised brown uPVC, this branch resists weathering, impact, and colour fading. The push-fit Flexiclip system allows for fast, secure installation, providing a watertight seal without the need for additional sealants.

The Wavin OsmaT PP Bath Trap 76mm Seal WT 40 (5V846W) is a durable polypropylene waste trap designed for efficient drainage in bath and bathroom installations. Featuring a 76 mm water seal and reliable compression ring connection, this 40 mm bath trap prevents foul odours and ensures smooth wastewater flow in domestic plumbing systems. Ideal for use with Osma above‑ground waste pipework and fittings, it’s perfect for both renovation and repair projects needing robust, easy‑fit drainage solutions.

The Wavin Osma RoundLine OT014B Gutter Connector x Left-Hand Ogee (Black, 112 mm) is a high-performance uPVC fitting designed to connect RoundLine half-round gutters to Ogee-style guttering on the left-hand side of your roofline. Ideal for repairs or system extensions, it ensures a smooth, leak-free transition between gutter profiles.

Manufactured from UV-stabilised black uPVC, this connector resists fading, impact, and weather damage. Its push-fit Flexiclip jointing system makes installation fast and reliable while maintaining a secure watertight seal.

The Wavin Osma RoundLine OT015B Gutter Connector x Right-Hand Ogee (Black, 112 mm) is a durable uPVC fitting designed to connect RoundLine half-round gutters to Ogee-style guttering on the right-hand side. Ideal for repairs or transitions between systems, it ensures a watertight, seamless connection for efficient rainwater management.

Made from UV-stabilised black uPVC, this fitting offers exceptional resistance to weathering, discolouration, and impact. Its push-fit Flexiclip seal system allows for quick, reliable installation without the need for sealant or special tools.

The Wavin Osma OsmaS Solvent Filler 140ml Tube (Grey) 4S394G is designed to provide a neat, professional finish for soil and waste pipe installations. Ideal for filling gaps and cosmetic joints, it’s suitable for domestic and commercial plumbing applications.

The Wavin Osma 5V870W 40mm Washing Machine Trap with Standpipe offers a comprehensive solution for waste water drainage from washing machines. Constructed from high-quality polypropylene, this trap features a 700mm standpipe and is designed to prevent the ingress of sewer gases while maintaining continuous drainage flow. Its push-fit design ensures easy installation, making it suitable for both residential and commercial applications.

The Wavin Osma Trap 5V807W 40mm Adjustable Tubular P Trap 76mm in White is a high-quality plumbing fitting designed for effective water sealing and waste drainage. Ideal for sinks, basins, and baths, this adjustable P trap prevents foul odours while allowing flexible installation. Made from durable PVC-U, it provides a secure, leak-resistant connection and complies with UK plumbing standards—perfect for domestic and commercial use.

The Wavin Osma Trap 4V816W 32mm Resealing Bottle Trap with a 76mm seal in white is a high-quality PVC plumbing fitting designed for sinks and basins. Its resealing bottle trap design ensures a secure water seal while allowing maintenance and resealing when needed. Ideal for domestic and commercial plumbing, this trap offers reliable, leak-proof performance, smooth water flow, and easy installation for long-lasting drainage solutions.

The Wavin Osma Trap 4V814W 32mm Anti-Syphon Bottle Trap in white is a high-quality PVC plumbing fitting designed to prevent siphoning and maintain water seals in sinks and basins. Its compact design allows for easy installation while ensuring leak-proof, hygienic drainage. Ideal for both domestic and commercial applications, this bottle trap provides long-lasting performance and reliable protection against unwanted odors.

The Wavin OsmaSoil 3S105G Ring Seal Double Socket 82mm in grey is a high-quality PVC fitting designed for repairing or connecting 82mm soil and waste pipes. Its ring seal design provides a secure, leak-proof connection, making it ideal for both domestic and commercial plumbing projects. Easy to install and highly durable, this double socket ensures reliable performance and long-lasting pipe system integrity.