Wavin Osma

The Wavin Osma Squareline Connector to 4.5" Roundline Gutter (4T818B) is a durable black PVC adaptor designed to connect Squareline gutters to 100mm Roundline systems, ensuring a secure, watertight transition for domestic and commercial rainwater installations.

The Wavin Osma Solvent 2Z230W 50mm Cross Tee 90° in White is a durable PVC-U fitting designed for creating four-way connections in plumbing and drainage systems. Ideal for both domestic and commercial use, this solvent-weld cross tee ensures a watertight, long-lasting joint between 50mm pipes. Its robust construction provides excellent chemical and corrosion resistance, making it perfect for waste and vent applications where reliability is essential.

The Wavin Osma SuperLine Gutter Angle 45° 125mm Black (5T504B) is a durable PVC‑U gutter accessory designed to change the direction of 125 mm SuperLine half‑round gutters at a 45° angle. Ideal for domestic, commercial, and industrial roof drainage systems, this angled fitting ensures smooth water flow and reliable connection between gutter runs. Compatible with the SuperLine 125 mm gutter system, it provides a secure, weather‑resistant joint for professional-quality rainwater management.

The Wavin Osma Trap 5V812W 40mm Bottle Trap with a 76mm seal in white is a high-quality PVC fitting designed for sinks and basins. Its bottle trap design ensures smooth water flow while maintaining a 76mm water seal to prevent odours from escaping. Suitable for both domestic and commercial plumbing applications, this trap is easy to install, durable, and delivers reliable, long-lasting performance.

The Wavin OsmaSoil 4S384 Solvent Cement No. 2 (250ml Can) is a premium-quality adhesive designed for bonding PVC soil, waste, and drainage pipes. Its fast-setting, high-strength formula ensures secure, permanent, and leak-proof joints, making it perfect for professional plumbing installations. Suitable for domestic and commercial use, this solvent cement delivers reliable performance and long-lasting results when used with PVC fittings and pipes.

The Wavin Osma 4V825W 32mm Straight Through Trap (75mm water seal) is a high-quality polypropylene waste trap in white, ideal for use under basins. It features compression ring connections for a secure, leak-free installation and effective odour prevention.

The Wavin Osma RoundLine OT035W 68mm Branch in White is a premium PVC-U fitting designed to join two downpipes to a main 68mm pipe in domestic and commercial rainwater systems. Its robust construction ensures secure, leak-proof connections and efficient water flow. Weather-resistant and durable, this branch fitting simplifies installation and guarantees long-lasting performance in all roof drainage applications.

The Wavin Osma RoundLine OT035B 68mm Branch in black is a high-quality PVC fitting designed to create efficient connections in 68mm drainage and waste systems. Its robust construction ensures a secure, leak-proof joint, making it ideal for both domestic and commercial plumbing projects. Easy to install and highly durable, this RoundLine branch guarantees reliable performance and smooth water flow across your piping network.

Durable Wavin Osma Roundline Pipe Branch 67.5° 68mm Anthracite Grey (T035AG) — designed to create smooth water flow splits in 68mm round guttering systems. Made from high-quality PVC-U, this pipe branch ensures leak-resistant connections for roofline drainage and rainwater management, suitable for both domestic and commercial installations.

The Wavin Osma RoundLine T035G 68 mm Branch (Grey) is a high-quality uPVC fitting designed to split or connect multiple downpipe runs within a 68 mm RoundLine system. Perfect for routing rainwater from different gutter outlets into a single downpipe, it ensures efficient water flow and reliable system performance.

Made from UV-stabilised grey uPVC, this branch fitting resists weathering, impact, and discolouration. Its push-fit Flexiclip system allows for quick and secure installation, maintaining a watertight seal without the need for additional sealants.