Polypipe 15mm Polybutylene Barrier Pipe is a versatile and high-quality plumbing solution designed to meet the demands of a wide range of applications. This flexible barier pipe boasts superior strength and durability, making it an excellent choice for various plumbing and heating needs.
Key Features
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Strength and Durability: Polypipe Barrier Pipe is known for its robust construction, capable of handling high working pressures without compromising integrity.
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Versatile Routing: This barrier pipe can be bent to a radius of 12 times the diameter when unsupported or 8 times the diameter when supported, allowing for versatile and efficient routing. This is a remarkable feature, which makes installation all the more easy and stress free.
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Rigorous Testing: Connections and fittings are rigorously tested to BS 7291: Class S standards to ensure thermal cycling resilience, long-term pressure resistance, rapid pressure testing, and reliable pull-out strength.
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Temperature Resilience: Polypipe is designed to withstand a wide range of temperatures, including pressurised thermal cycling and exposure to high temperatures of 114 degrees centigrade at 3.5 bar pressure for 1,000 cycles
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WRAS Approval: Approved by the Water Regulations Advisory Scheme (WRAS) and compliant with WRC standards, ensuring water quality and safety.
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Acoustic Performance: Minimises noise transmission and water hammer effects compared to rigid pipe systems.
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UV Protection: Essential for outdoor use, Polypipe should be shielded from direct sunlight using standard decorating paints or pipe insulation.
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Minimal Bonding Requirements: As Polypipe does not conduct electricity, fewer equipotential bonding requirements are typically needed compared to metal systems.
Application
- Suitable for all plumbing and heating applications as a flexible alternative to copper tube.
- Can be used in both hard and soft water areas.
- Excellent for domestic water and heating installations.
- Recommended for underfloor heating applications to minimize the risk of oxygen ingress.
- Not suitable for transporting gases.
- Ideal for minimising scale build-up in water systems.
Handling and Storage
- When handling and cutting the pipe, use approved pipe cutters (such as PB777 or PB778) for precise and clean cuts.
- Ensure the use of pipe stiffeners when connecting Polypipe with Polyplumb or compression fittings to achieve secure and reliable joints.
- Protect Polypipe from direct sunlight with UV shielding measures, such as standard decorating paints or pipe insulation.
Certifications
- WRAS Approved for water quality and safety.
- BBA Certified (Certificate Number 00/3699) for meeting industry standards.
- Manufactured in accordance with BS EN ISO 9002 for quality assurance.
- KIWA/KOMO Approved (Certificate Numbers K14341, K14342, K14343) for compliance with industry standards.
- Superior strength and durability
- Handles working pressures up to 12 bar at 20°C (6 bar at 90°C)
- Flexible and versatile routing with impressive bending capabilities
- Rigorously tested connections and fittings to ensure reliability
- Withstands a wide range of temperatures
- Approved by the Water Regulations Advisory Scheme (WRAS)
- Excellent acoustic performance and reduced water hammer effects
- UV protection required for outdoor use
| Product Type | Polybutylene Barrier Pipe |
| Brand | Polypipe |
| Material | Polybutylene |
|
Length |
100M, 80M, 50M |
| Colour | Grey |
|
Outside Diameter |
15mm |
|
Suitable in |
Both hard and soft water areas. |
| Order Value | Delivery Charges (Excluding VAT) |
|---|---|
| Up to £346.00 | £9.99 anywhere in the Mainland UK |
| Above £346.00 | £25.00 anywhere in the Mainland UK |
Returns and Cancellations:
- You can cancel your order and get a full refund before we confirm your order via email.
- Orders cancelled after the email confirmation is sent, may attract a restocking fee.
- You are welcome to return the products ordered in excess/no longer required, via post or couriers, provided they are in the original packaging and in a resalable condition within 14 days of delivery. Return requests made after 14 days will not be entertained. Buyer pays postage
- If wrong products were delivered or delivered items are faulty, please email us and we will assist you accordingly.
For more information, please refer to our Delivery information page

