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LavaTap Polybutylene Barrier Pipe - 15mm X 25M Coil

LavaTap Polybutylene Barrier Pipe - 15mm X 25M Coil

The LavaTap polybutylene barrier pipe 15mm x 25m coil is a practical solution for plumbing and hea...

Best current price£39.99from B&Q

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B&QB&Q - Polybutylene Barrier Pipe 15mm X 25M Coil Pb PipeWhite
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£39.99
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Product Information

Full details

This LavaTap 15mm x 25m PB barrier pipe coil is ideal for plumbers and DIY enthusiasts needing a flexible yet durable solution for central heating, underfloor heating, and general water distribution. Its key benefit is simplified installation due to its high flexibility, reducing the need for fittings. A potential caveat is the need for specific tools and knowledge for proper installation to ensure system integrity.

All features

Model Part NumberPB Pipe 15mm X 25M Coil
BrandLavaTap

Extended Product Information

FAQs

What is the main advantage of the oxygen barrier?

The oxygen barrier helps prevent air from entering sealed heating systems, which significantly reduces the risk of corrosion in metal components like radiators and boilers, extending their lifespan and maintaining system efficiency.

Can I use standard copper pipe fittings with this PB pipe?

No, you must use fittings specifically designed for 15mm polybutylene (PB) pipe. Using incompatible fittings can lead to leaks and system failure.

How far can I bend the pipe without damaging it?

The pipe is highly flexible, but avoid creating sharp kinks. Always bend gradually. Refer to specific installation guides or use a pipe bender for tight radii to prevent internal damage or flow restriction.

Is this pipe suitable for potable water?

While suitable for general water distribution, always verify that the pipe and fittings meet local regulations and standards for potable water use in your specific region.

What tools are required for installation?

You will typically need a sharp pipe cutter designed for plastic pipes and the appropriate fittings (e.g., compression or push-fit) with their corresponding tools or tightening mechanisms.

How does the 25m coil size benefit my project?

The 25-meter length reduces the number of joints required in longer runs, which minimizes potential leak points and can speed up installation compared to using shorter pipe sections.

Can this pipe be used for exposed outdoor runs?

It is generally not recommended for prolonged exposure to direct sunlight (UV radiation) as it can degrade the material over time. If outdoor use is necessary, it should be protected from UV exposure.

Troubleshooting

Pipe kinking during bending

Bend the pipe more gradually, using a pipe bender if necessary. Do not force sharp bends.

Leaks at connection points

Ensure the pipe end is cut cleanly and squarely. Verify the fitting is correctly installed according to its manufacturer's instructions. Check for debris in the fitting and on the pipe end.

Difficulty cutting the pipe

Use a sharp pipe cutter specifically designed for plastic pipes. Ensure the blade is clean and sharp for a clean cut.

Oxygen ingress suspected in system

While the barrier pipe reduces ingress, ensure all system components and connections are sound. Regular system checks can identify other potential entry points.

Pros and Cons

Pros

  • Highly flexible for easier routing around obstacles.
  • Integrated oxygen barrier protects heating system components.
  • Reduces the need for numerous fittings, simplifying installation.
  • Durable construction for long-term reliability.
  • Suitable for diverse plumbing and heating applications.

Cons

  • Requires specific tools for cutting and connecting PB pipe.
  • Polybutylene can be susceptible to damage from UV light if exposed.
  • Not suitable for all types of hot water systems without proper specification checks.
  • Potential for degradation if exposed to certain chemicals.
  • Installation requires adherence to specific standards for safety and performance.

Setup, Compatibility & Care

Setup:

  1. Preparation: Ensure you have the correct tools, including a pipe cutter suitable for polybutylene pipe and appropriate fittings (e.g., compression fittings or push-fit connectors compatible with 15mm PB pipe).
  2. Cutting: Cut the pipe cleanly and squarely to the desired length. Avoid crushing the pipe.
  3. Connecting: Follow the manufacturer's instructions for the specific fittings used. For compression fittings, ensure the pipe is fully inserted and the nut is tightened securely but not over-tightened.
  4. Bending: Bend the pipe gradually to avoid kinking. Use a pipe bender or work the pipe gently around obstacles.

Compatibility:

  • Systems: Suitable for central heating, underfloor heating, and general cold/hot water distribution in domestic and light commercial settings.
  • Fittings: Must be used with fittings specifically designed for 15mm polybutylene pipe.
  • Temperature/Pressure: Always check the product's specifications for maximum operating temperature and pressure limits to ensure it is suitable for your intended application.

Care:

  • Storage: Store the coil in a dry environment away from direct sunlight (UV) and extreme temperatures.
  • Handling: Avoid sharp objects and excessive force that could damage the pipe or its barrier layer.
  • Cleaning: The exterior of the pipe can be cleaned with a damp cloth. Do not use abrasive cleaners or solvents.

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