Made from a memory retaining polybutylene material, this barrier pipe from Polypipe is an ideal ch...Made from a memory retaining polybutylene material, this barrier pipe from Polypipe is an ideal choice when cabling through joists and beams. Featuring a five layer construction with a coloured oxygen barrier at the centre, it prevents the ingress of air into the system, thereby making it durable. Engineered to retain a flat shape, it does not coil back, making it easy to install and use.
Polyplumb barrier pipe is a flexible alternative to copper tube. It is suitable for both hard and soft water areas and incorporates an oxygen diffusion barrier to stop the ingress of any oxygen in to the system.Manufactured to the highest possible standard this pipe is suitable for use in both underfloor heating and radiator central heating systems as well as domestic hot and cold (potable) water services.It connects easily to copper pipe using push-fit fittings however please note the polyplumb system is not suitable for the transportation of gases.PolyPlumb is a traditional push-fit plumbing, tried and tested, grey plumbing system. Robust and reliable, PolyPlumb has stood the test of time. PolyPlumb fittings feature a one step jointing process and a high performance stainless steel grab ring within the fitting, ensuring superb joint integrity. Use PolyPlumb with Polypipe grey polybutylene flexible pipe, or you can combine PolyPlumb fittings and copper pipe. We recommend the use of a Polypipe metal or plastic pipe stiffener when used with plastic pipe.PolyPlumb is suitable for use in most plumbing and heating installations including hot and cold water and underfloor heating applications. The system offers a high degree of reliability, achieved through a product design that has been tried and tested over the past 30 years.The Polyplumb system is not suitable for the transportation of gases.Polyplumb Range BenefitsOriginal grey plumbing system, using tried and tested technology for many yearsPolyPlumb provides a superb combination of fast fitting with a permanent, reliable fixPolyPlumb offers a one-step jointing process, with joint integrity assured by a high performancestainless steel grab ringDemountable by dis-assembly onlyUse for all hot and cold water supply or heating applications, including under floor heatingUse with Polypipe grey polybutylene pipe systems or copper pipeUse Polypipe metal or plastic pipe stiffeners.
This guide is for plumbers and DIY enthusiasts using the Polypipe Polyplumb Barrier Pipe. The key benefit is its ease of use and flexibility compared to traditional copper pipes, making installations simpler and faster. However, note that while compatible with most systems, it's not suitable for gas transportation. This guide provides detailed information on setup, performance, and troubleshooting.
All features
Model Part Number
PB2515B
Brand
Polypipe
Extended Product Information
FAQs
What is the recommended pipe cutter for this pipe?
Use a pipe cutter specifically designed for plastic pipes to ensure a clean, straight cut.
Can I use this pipe with any type of fitting?
This pipe is designed to be used with Polyplumb push-fit fittings and is compatible with copper pipe using these fittings. Always use a pipe stiffener with plastic pipes.
Is this pipe suitable for outdoor use?
While the pipe is durable, it is best to protect it from direct sunlight. Consider using UV-resistant insulation if installed outdoors.
How do I prevent kinking when bending the pipe?
Use pipe bending springs or gently warm the pipe with a heat gun to increase flexibility.
What is the lifespan of the Polypipe Polyplumb Barrier Pipe?
With proper installation and care, the pipe is designed to last for many years. Always adhere to installation guidelines and product specifications.
Can I use this pipe for gas lines?
No, the Polyplumb system is not suitable for the transportation of gases.
Troubleshooting
Pipe leaks at a fitting
Ensure the pipe is fully inserted into the fitting and the grab ring is secure. Check for any damage to the pipe or fitting and replace if necessary.
Difficulty bending the pipe
Warm the pipe gently with a heat gun to increase flexibility, and use pipe bending springs to prevent kinking.
Fittings are difficult to connect
Ensure the pipe ends are clean and free from burrs. Apply a small amount of lubricant to the pipe end if needed.
Low water pressure
Check for any kinks or blockages in the pipe. Ensure the pipe size is appropriate for the application.
Pros and Cons
Pros
Easy to install due to its flexibility and memory-retaining properties.
Suitable for a wide range of applications, including underfloor heating and central heating systems.
Features an oxygen diffusion barrier, which prevents air from entering the system.
Compatible with push-fit fittings for easy connection to copper pipes.
Durable due to its multi-layer construction.
Tried and tested technology offering a reliable plumbing solution.
Cons
Not suitable for the transportation of gases.
Requires the use of pipe stiffeners when used with plastic pipe.
Demountable by dis-assembly only.
May require more careful handling compared to rigid pipes to avoid kinks or damage during installation.
Setup, Compatibility & Care
Preparation: Ensure the pipe is cut cleanly using a pipe cutter. Avoid using tools that may damage the pipe.
Fitting: Use Polyplumb push-fit fittings for easy connection. Follow the fitting instructions provided with the fittings.
Stiffeners: Use a pipe stiffener when using the Polyplumb pipe with plastic pipe.
Compatibility: Compatible with copper pipe using push-fit fittings. Not suitable for gas transportation.
Care: Avoid excessive bending or kinking during installation. Protect the pipe from direct sunlight and extreme temperatures during storage.