JG Speedfit Speedpex Barrier Pipe Coil

JG Speedfit Speedpex Barrier Pipe Coils are flexible, high-performance pipes engineered for use in both vented and sealed central heating systems, as well as general hot and cold water supply. Manufactured from multi-layer PEX material, each pipe features an integrated oxygen barrier to prevent air ingress, minimising the risk of corrosion in metallic components such as boilers and radiators.

The 25-metre coil format provides excellent coverage with fewer joints, making it ideal for long pipe runs or underfloor heating systems. These pipes are also British Gas accepted, ensuring compliance with demanding heating system standards.

Key Features:

• Oxygen Barrier Layer
  Prevents air ingress into the system, helping protect against corrosion and prolong system lifespan.
• British Gas Accepted
  Approved for use in vented and sealed central heating systems, including those maintained by British Gas.
• Push-Fit Compatible
  Fully compatible with JG Speedfit fittings, allowing for fast, reliable, and tool-free installations.
• Flexible Coil Format
  The 25m coil enables long continuous pipe runs, reducing the need for fittings and potential leak points.
• Durable & Hygienic
  Resistant to scale, corrosion, and chemical attack; lead-free and suitable for use in potable water systems.
• Wide System Compatibility
  Suitable for hot and cold water, central heating, and underfloor heating applications.

Product Variants & Specifications:

JG Speedfit Speedpex Barrier Pipe – 15mm x 25m Coil

JG Speedfit Speedpex Barrier Pipe – 22mm x 25m Coil

Frequently Asked Questions (FAQs):

Q: What is the purpose of the oxygen barrier in Speedpex pipe?
A: The integrated oxygen barrier prevents air from entering the heating system, which helps to reduce corrosion, protect boilers and radiators, and extend system life.

Q: Can I use this pipe for underfloor heating?
A: Yes, the pipe is suitable for underfloor heating systems as well as standard radiator-based heating.

Q: Do I need pipe inserts when using Speedpex with Speedfit fittings?
A: Yes. Always use JG Speedfit pipe inserts to ensure a secure grip and proper seal when connecting to push-fit or compression fittings.

Q: Can this pipe be buried in concrete or screed?
A: Yes, but it must be installed according to building regulations and Speedfit guidelines, typically with a protective conduit or sleeve.

Q: Is this pipe WRAS approved?
A: Yes, Speedpex barrier pipes are WRAS approved for use in potable (drinking) water systems.

Q: Is it compatible with copper fittings?
A: The pipe is not directly compatible with soldered copper fittings, but it can be adapted with appropriate compression or Speedfit fittings.

Why Choose JG Speedfit Speedpex?

As one of the most trusted brands in plumbing innovation, JG Speedfit offers solutions that are fast to install, secure under pressure, and built to last. These Speedpex barrier pipe coils provide the flexibility and reliability needed for both residential and commercial heating and plumbing applications—trusted by professionals and approved by British Gas.