PolyPlumb Barrier Pipe 15mm x 50m Grey
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PolyPlumb Barrier Pipe 15mm x 50m Grey
(Approx. 3-5 working days)


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The PolyPlumb 15mm x 50m barrier pipe is a flexible polybutylene tube used for hot and cold water supply and central heating applications. It incorporates an internal ethylene vinyl alcohol (EVOH) oxygen barrier layer. This barrier prevents oxygen from entering the water system, reducing the risk of corrosion in metallic heating components such as radiators and boilers.
This 50m coil allows for long, continuous runs of pipework, reducing the number of joints required compared to rigid pipe sections. It is installed by uncoiling to the required length, cutting, and securing with standard push-fit fittings and pipe clips. A pipe stiffener must be inserted into the cut end before connection to maintain a secure and watertight joint. The polybutylene material provides flexibility, allowing the pipe to bend around corners and obstacles in confined spaces.
Compliant with BS 7291 Class S and WRAS approved, the pipe is suitable for most domestic and commercial water distribution systems. It is part of our wider Plastic Pipe category. The pipe safely handles working pressures up to 12 bar at 20°C and 6 bar at 90°C. It is not suitable for systems carrying high concentrations of chlorine or gas.
- Made from polybutylene for flexibility and easy routing in tight spaces.
- Integrated oxygen barrier prevents corrosion in metallic heating parts.
- 50m continuous coil reduces the need for multiple joints and fittings.
- Withstands working pressures up to 12 bar at 20°C for reliable operation.
- WRAS approved and meets BS 7291 Class S standards for safe water supply.
| Brand | Polypipe |
|---|---|
| Diameter | 15 mm |
| Includes Coupler | No |
| Length | 50 m |
| Perforated | No |
| Sold Per | Roll |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The PolyPlumb 15mm x 50m barrier pipe is a flexible polybutylene tube used for hot and cold water supply and central heating applications. It incorporates an internal ethylene vinyl alcohol (EVOH) oxygen barrier layer. This barrier prevents oxygen from entering the water system, reducing the risk of corrosion in metallic heating components such as radiators and boilers.
This 50m coil allows for long, continuous runs of pipework, reducing the number of joints required compared to rigid pipe sections. It is installed by uncoiling to the required length, cutting, and securing with standard push-fit fittings and pipe clips. A pipe stiffener must be inserted into the cut end before connection to maintain a secure and watertight joint. The polybutylene material provides flexibility, allowing the pipe to bend around corners and obstacles in confined spaces.
Compliant with BS 7291 Class S and WRAS approved, the pipe is suitable for most domestic and commercial water distribution systems. It is part of our wider Plastic Pipe category. The pipe safely handles working pressures up to 12 bar at 20°C and 6 bar at 90°C. It is not suitable for systems carrying high concentrations of chlorine or gas.
- Made from polybutylene for flexibility and easy routing in tight spaces.
- Integrated oxygen barrier prevents corrosion in metallic heating parts.
- 50m continuous coil reduces the need for multiple joints and fittings.
- Withstands working pressures up to 12 bar at 20°C for reliable operation.
- WRAS approved and meets BS 7291 Class S standards for safe water supply.
| Brand | Polypipe |
|---|---|
| Diameter | 15 mm |
| Includes Coupler | No |
| Length | 50 m |
| Perforated | No |
| Sold Per | Roll |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.



