Polyplumb Barrier Pipe 15mm x 3 Metre
Polyplumb Barrier Pipe 15mm x 3 Metre
Product Description
Polyplumb Barrier Pipe 15mm x 3 Metre (PB315B)
Upgrade your plumbing system with the reliable and flexible Polyplumb 15mm x 3m Barrier Pipe. Designed for modern domestic and commercial installations, this high-performance polybutylene pipe features an advanced oxygen barrier layer to maintain system efficiency and prevent corrosion.
Perfect for both professional plumbers and DIY projects, this pipe offers easy handling, quick installation, and long-lasting durability across a wide range of heating and water applications.
🔧 Key Features
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15mm diameter x 3 metre length – ideal for standard plumbing systems
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Oxygen barrier technology – prevents air ingress and protects system components
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Flexible polybutylene construction – easy to route through joists and tight spaces
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Suitable for hot & cold water systems and central heating applications
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Compatible with Polyplumb push-fit fittings for quick, secure installation
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Corrosion resistant & durable for long-term reliability
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WRAS approved & compliant with industry standards
📦 Product Specifications
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Brand: Polyplumb (Polypipe)
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Model: PB315B
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Material: Polybutylene (PB)
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Colour: Grey
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Length: 3 metres
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Diameter: 15mm
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Type: Barrier Pipe
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Application: Heating systems, underfloor heating, hot & cold water services
🏠 Applications
Ideal for:
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Central heating systems
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Underfloor heating installations
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Domestic hot and cold water supply
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New builds and renovation projects
💡 Why Choose Polyplumb?
Polyplumb is a trusted push-fit plumbing system known for its strength, reliability, and ease of installation, making it a popular choice across the UK plumbing industry.
Specifications
| Brand | Polyplumb |
| Product Code | HEH-PB315B |
| Dimensions | 15mm x 3 M |
| Length | 3m |
| Weight | 1000 g |
| Category | Heating & Plumbing |
Watch: How It Works
💬 Ask A Question Or Get A Bulk / Trade Quote
Questions? We've Got Answers
How Does Click & Collect Work?
Order online and choose “Pickup in store”. Most items are ready within 1 hour during opening hours – we’ll message you when your order is ready. Bring your order confirmation to the counter at 366 Uxbridge Road, Hatch End, Pinner HA5 4HP.
What Are Your Opening Hours?
Monday to Friday 7:30am–5pm, Saturday 8am–1pm, closed Sunday. Orders placed when we’re closed are prepared first thing the next opening day.
What If An Item Is Out Of Stock Or “Order In”?
Some larger items (toilets, basins, boilers, bulk materials) and out-of-stock lines are ordered in for you, usually for the next working day. You can still order online – we’ll contact you as soon as it arrives and is ready to collect.
Do You Deliver?
We’re click & collect only on the website. For fast delivery of essentials in Hatch End and Pinner you can also order from us on Deliveroo.
Can I Get Trade Prices?
Yes. Open a trade account and get 5% off everything, 10% off orders of £250 or more, and VAT invoices on every order. See our trade account page or ask at the counter.