Polypipe Building Products

The Polypipe PB228 28mm Equal Tee is a versatile PVC-U fitting designed to create equal branch connections in plumbing systems. Ideal for domestic water supply, heating, and general plumbing applications, it provides a secure, leak-free connection between three 28mm pipes. Durable and easy to install, this tee ensures reliable performance for long-lasting plumbing systems. Available at Plumbco for efficient and professional installations.

PolyPlumb 28mm grey socket blank end (PB1928) designed to securely seal off pipework in plumbing systems. Ideal for maintenance, system testing, or temporary closure, it delivers a reliable fit for modern plastic plumbing installations in domestic and commercial applications.

The Polypipe PB028 28mm Straight Coupler is a high-quality push-fit plumbing fitting designed for seamless connections in domestic hot and cold water systems. Its straight coupler design ensures a reliable, leak-free joint between two 28mm pipes, making it ideal for new installations, renovations, and plumbing repairs. Easy to install without tools, this fitting provides long-lasting performance and dependable service for both professional plumbers and DIY enthusiasts.

The Polypipe PB1828 Socket Reducer 28mm x 22mm is a high-quality polybutylene push-fit plumbing fitting designed to provide a reliable connection between different pipe sizes. Ideal for domestic hot and cold water systems, this reducer ensures a secure, leak-free joint without the need for specialist tools or heat. Please note, it is not suitable for use with compression fittings. Built for durability and ease of installation, the PB1828 is the perfect choice for professional plumbers and DIY installers looking for a trusted plumbing solution.

The Polypipe WP15G 32mm Knuckle Bend 90° is a durable PVCu plumbing fitting designed to create smooth directional changes in pipework. Ideal for domestic and commercial water supply systems, this knuckle bend ensures a secure, leak-free connection while maintaining efficient water flow. Easy to install and manufactured to high-quality standards, it provides long-lasting performance for all your plumbing projects. Available now at Plumbco.

40mm grey polypropylene push-fit straight coupling (WP26G) designed for fast, secure pipe joining in modern plumbing systems. Ideal for extending or repairing plastic plumbing pipework, it provides a reliable, watertight connection with no solvent welding required.

The Polypipe WP16G 40mm Knuckle Bend 90° is a high-quality PVCu plumbing fitting designed to create smooth directional changes in 40mm pipework. Perfect for domestic and commercial water supply systems, it ensures secure, leak-free connections while maintaining efficient flow. Manufactured to industry standards for durability and reliability, this knuckle bend is easy to install and provides long-lasting performance. Available now at Plumbco.

The Polypipe WP26G 40mm Straight Coupling is a high-quality PVCu fitting designed to join two 40mm pipes in a straight line securely and efficiently. Ideal for domestic and commercial water supply systems, it ensures leak-free connections and smooth flow. Easy to install and manufactured to industry standards, this straight coupling provides durable and reliable performance for all plumbing projects. Available now at Plumbco.

The Polypipe SN63B Straight Adaptor 32 mm is a black PVC‑u fitting designed for above‑ground soil & vent systems, offering both solvent‑weld and compression connection options for 32 mm pipework. Certified to BS4514 and EN1329, it provides a secure, versatile join that simplifies installation and ensures compatibility across your drainage network.

The Polypipe SB403G 4in/110mm Offset Bend 135° (Ring Seal Socket x Solvent Socket) is a durable PVC-U fitting designed for soil, waste, and vent pipe systems. Its 135° offset allows smooth directional changes while maintaining efficient flow, and the ring seal x solvent socket connection ensures a secure, leak-free joint. Suitable for domestic and commercial plumbing applications, this bend is easy to install and provides long-lasting, reliable performance. Available at Plumbco for professional plumbing solutions.

The Polypipe SB403W Offset Bend is a high-quality 110mm soil pipe fitting, designed to redirect waste flow at a 135° angle. Featuring a ring seal socket and solvent socket connection, it ensures a secure and watertight joint, suitable for both residential and commercial drainage systems. Manufactured from durable PVCu, this bend complies with BS4514 and EN1329 standards, guaranteeing long-lasting performance and reliability.

The Polypipe Soil 4" 135° Offset Bend Single Socket - Black provides a reliable solution for redirecting soil pipes at a 135-degree angle. Featuring a single socket design, it ensures a secure fit and robust performance. Crafted from durable materials, this black offset bend is ideal for maintaining efficient plumbing systems with precision and strength.

The Polypipe SB404G 4in/110mm Offset Bend 135° (Solvent Socket x Spigot) is a high-quality PVC-U fitting designed for soil, waste, and vent systems. Its 135° offset allows smooth directional changes while maintaining efficient flow, and the solvent socket x spigot connection ensures a secure, leak-free joint. Ideal for domestic and commercial plumbing applications, this bend is durable, easy to install, and provides reliable long-term performance. Available at Plumbco for professional-grade plumbing solutions.

The Polypipe ST401B Single Branch 4in/110mm 92½° Equal (2 Boss) is a durable PVC-U fitting designed for efficient branch connections in soil, waste, and vent pipe systems. Its 92.5° angle ensures smooth flow, reduces blockages, and the 2 boss design provides secure, leak-free connections. Ideal for domestic and commercial plumbing applications, this branch fitting is easy to install and built for long-lasting performance. Available at Plumbco for professional plumbing solutions.

The Polypipe ST401G Single Branch 4in/110mm 92½° Equal (2 Boss) is a robust PVCu soil fitting designed for efficient waste and soil management in residential and commercial drainage systems. Featuring a 92.5° bend and twin boss connections, it allows for the integration of additional waste pipes while maintaining a smooth flow and secure joint. Manufactured to BS EN 1329 standards, this grey soil pipe fitting ensures a long-lasting, leak-free installation that’s compatible with Polypipe soil and vent systems. Ideal for new builds, refurbishments, and professional plumbing installations.

110mm x 87.5° white PolySoil® double socket branch with 2 boss outlets (ST401W), designed for efficient soil and waste connections. Ideal for branching multiple pipe runs in plastic plumbing systems, offering a durable, watertight solution for domestic and commercial drainage installations.

The Polypipe ST404G Single Branch 4in/110mm 135° Equal is a high-quality PVC-U fitting designed for soil, waste, and vent pipe systems. Its 135° angle allows smooth directional flow while maintaining system efficiency, and the equal branch design ensures consistent pipe diameters for secure connections. Ideal for domestic and commercial plumbing applications, this fitting is easy to install and provides long-lasting, leak-free performance. Available at Plumbco for professional-grade plumbing solutions.

The Polypipe SU420G Double Branch 110mm (4in) 92½° fitting is designed for use in vertical soil stack systems, allowing two waste pipes to connect into a main soil line efficiently. Manufactured from durable PVCu, it provides a strong, watertight joint that ensures long-term performance in soil and vent installations. Ideal for domestic and commercial applications, this double branch must be installed in a vertical position only. Fully compatible with Polypipe’s 110mm soil system and compliant with BS EN 1329-1 and BS 4514 standards, it’s built for reliability and ease of installation.

The Polypipe SU420W is a 110mm double branch fitting with a 92½° angle, designed exclusively for vertical installation in soil and vent systems. Constructed from robust PVCu, it provides reliable and leak-free connections for multiple waste outlets. Ideal for domestic plumbing, this fitting ensures efficient flow and compliance with BS EN 1329-1 and BS 4514 standards. Suitable for push-fit or solvent weld connections, it guarantees secure, long-lasting performance in vertical soil pipe applications.

110mm 67.5° grey PolySoil® uPVC single socket bend (SB411G) designed to change direction in soil and waste pipe systems. Ideal for reliable, watertight connections in plastic plumbing installations, offering durability and smooth flow for domestic and commercial drainage.