Product Description

PolyPlumb 15mm x 50m Polybutylene Barrier Pipe Coil

Model: PB5015B

The PolyPlumb 15mm x 50m Polybutylene Barrier Pipe Coil PB5015B is a flexible, durable and high-performance plumbing pipe designed for hot and cold water systems, central heating installations and underfloor heating applications. Manufactured by Polypipe, this premium-quality barrier pipe offers exceptional flexibility and ease of installation, helping installers complete projects faster than with traditional rigid pipework.

Supplied in a convenient 50-metre coil, the PB5015B allows long continuous pipe runs with fewer joints, helping to reduce installation time and minimise potential leak points. Its advanced polybutylene construction delivers excellent flexibility while maintaining outstanding strength and reliability.

Featuring integrated oxygen barrier technology, this PolyPlumb barrier pipe helps protect central heating systems from corrosion by reducing oxygen ingress. Compatible with the complete range of PolyPlumb push fit fittings and suitable for use alongside copper pipe systems, it is trusted by professional plumbers and heating engineers throughout the UK.

PolyPlumb 15mm x 50m Polybutylene Barrier Pipe Coil Features

• 15mm x 50 Metre Polybutylene Barrier Pipe Coil
• Flexible and Lightweight Construction
• Suitable for Hot and Cold Water Systems
• Suitable for Central Heating Systems
• Suitable for Underfloor Heating Applications
• Integrated Oxygen Barrier Technology
• Compatible with PolyPlumb Push Fit Fittings
• Compatible with Copper Pipe Systems
• WRAS Approved
• BBA Approved
• Manufactured to BS7291 Parts 1 & 2
• Quality Assured to BS EN ISO 9001
• Resists Bursting if Freezing Occurs
• Supplied in a Convenient 50m Coil
• Easy to Handle and Install
• Grey Finish
• PolyPlumb Product Information
• PolyPlumb Fittings Guide

Key Features & Benefits

• 50 Metre Continuous Coil – Ideal for larger installations with fewer joints and faster installation times.
• Flexible Pipe Design – Easily routes around obstacles and through walls, floors and ceiling voids.
• Barrier Pipe Technology – Helps prevent oxygen ingress and protects heating systems from internal corrosion.
• Perfect for Plumbing & Heating Systems – Suitable for hot and cold water services, central heating and underfloor heating applications.
• Quick Installation – Designed for use with PolyPlumb push fit fittings for fast and reliable fitting.
• Freeze Resistant Construction – Helps resist bursting during freezing conditions.
• Lightweight and Easy to Handle – Reduces labour time and installation costs.
• WRAS and BBA Approved – Meets recognised UK plumbing industry standards.
• Professional Quality – Trusted by plumbers, heating engineers and contractors throughout the UK.

Ideal For

• Domestic plumbing installations
• Central heating systems
• Hot and cold water services
• Underfloor heating systems
• New build developments
• Property renovations
• Commercial plumbing projects
• Maintenance and repair work

Why Choose PolyPlumb Barrier Pipe?

PolyPlumb barrier pipe is one of the UK’s most trusted plumbing and heating pipe systems. Its flexibility, durability and ease of installation make it a preferred choice for professional installers looking to reduce fitting times while maintaining high-quality workmanship.

The integrated oxygen barrier helps improve heating system longevity and efficiency, while compatibility with PolyPlumb push fit fittings provides a complete plumbing and heating solution trusted throughout the UK.

Why Buy from SNH Tradecentre?

• Competitive prices on PolyPlumb products
• Large stock availability
• Nationwide delivery available
• Expert plumbing and heating advice
• Trade and public customers welcome
• Trusted UK plumbing supplier
• Collection available from our Kent trade counter