What is PEX barrier pipe used for?

PEX barrier pipe is used for suitable indoor hot and cold water services, heating systems and general plumbing pipework when installed with compatible fittings.

Can this pipe be used for drinking water?

Yes. LavaTap PEX barrier pipe is WRAS Approved for suitable hot and cold water services, including drinking water applications when correctly installed.

Why does the barrier layer matter?

The barrier layer helps reduce oxygen ingress in suitable heating systems, supporting reliable pipework performance when installed as part of a compatible system.

Which fittings should I use?

Use compatible push fit or compression fittings for the selected pipe size. Use pipe inserts where required by the fitting manufacturer.

How should I cut the pipe?

Use a suitable plastic pipe cutter to make a clean, square cut. This helps the pipe sit correctly inside compatible fittings during assembly.

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LavaTap 22mm x 25m PEX Barrier Pipe, Plastic Push Fit Water Pipe Coil

Product ID: 555061811

Details

Brand
LavaTap
Colour
25m
Item Highlight
WRAS Approved
Item length
25 Metres
Manufacturer
LavaTap
Material
PEX

📏25m coil length for extended runs

⚙️WRAS approved for safe drinking water use

🛡️Oxygen barrier layer protects heating systems

¥50790

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚿 Elevate your plumbing game with LavaTap — where flexibility meets professional-grade protection!

PRECISION MARKINGS - Clear 1-metre printed markings speed up measuring and cutting, reducing waste and installation time.
PUSH FIT COMPATIBLE - Seamlessly integrates with standard UK push-fit and compression fittings for fast, tool-free installation.
WRAS CERTIFIED SAFETY - Approved for hot, cold, and drinking water systems, ensuring compliance and peace of mind on every project.
FLEXIBLE 25 M COIL LENGTH - Long runs made easy with a lightweight, bendable pipe coil that fits tight spaces and complex layouts.
OXYGEN BARRIER PROTECTION - Multi-layer construction blocks oxygen ingress, extending boiler and radiator lifespan by preventing corrosion.

LavaTap 15mm x 25m PEX Barrier Pipe Coil is a WRAS-approved, flexible plastic plumbing solution designed for hot and cold water and central heating systems. Featuring a multi-layer oxygen barrier to prevent corrosion, it supports long-lasting boiler and radiator performance. Lightweight and compatible with standard UK push-fit fittings, it includes clear metre markings for precise installation, making it ideal for new builds, upgrades, and quick repairs.

Specifications

ASIN	B0CHBHFJJD
Best Sellers Rank	12,454 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 65 in Pipes
Brand	LavaTap
Colour	25m
Country of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (117)
Item Dimensions L x W	22W millimetres
Item Length	25 Metres
Manufacturer	LavaTap
Material	PEX
Maximum Pressure	10 Bars
Outside Diameter	22 Millimetres
Unit Count	25.00 meter(s)

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥50790

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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