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  • Pex-al-Pex Pipe Pex-al-Pex Pipe

16mm PEX-AL-PEX Underfloor Heating Multi Layers Pipe - WRAS Approved

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Quick Overview

PEX-AL-PEX Five layers pipe is designed specifically for use with wet underfloor heating systems.

Availability: In stock

Excl. VAT: £75.00 Incl. VAT: £90.00

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Excl. VAT: £75.00 Incl. VAT: £90.00




PEX-AL-PEX pipe is designed specifically for use with wet underfloor heating systems, very high compressive strength (30tonnes / m2), light weight, high efficiency and low cost make this thermal board an ideal choice when fitting heating on to a poorly insulated concrete or screed base and works excellently with underfloor heating underwood systems


  • WRAS approved product,  WRAS Approval Number: 1109396  
  • Covered by BBA.
  • CE certified to meet with all the EU and UK standards.
  • High mechanical strength and durability
  • Easy to cut, bend, and fit
  • High temperature, high pressure and corrosion resistance
  • Corrosion free
  • 100% Oxygen barrier
  • Smooth inner surface to reduces resistance to the fluids, make heating warm up quicker
  • 1MPa (10 bar) pressure, temp. 95 degree C
  • B-Buttweld pipe (more solid than ordinary overlapped weld pex-al-pex pipes)
  • The dimensions of pipe are is 12mm inner and 16mm outer. (2mm pipe wall)
  • 50 year warranty

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Delivery Service


We offer all our customers FREE, FAST delivery to mainland UK addresses (excluding Northern Ireland, Channel Islands and Scottish Highlands, although delivery is possible. Please contact us for a price). To qualify for this service, orders must be placed by 1pm Monday to Friday.

Deliveries are made using our partners UK Mail and DPD, as both companies offer our customers a one hour delivery notification period, meaning you don't have to wait in all day! Provide us with your mobile telephone number, or email address when ordering and you will receive a tracking number to follow the progress of your order.

How it works 1. You will receive an SMS message, or email confirming the package has been despatched

2. You will receive a text message as soon as your package is out for delivery, with a one hour delivery window.

3. If not convenient, you can change the date, or arrange to leave with neighbour by replying to the text, or email.


If you want to follow your parcel now, check which company your order has been sent with, click on the correct logo below and enter your tracking number;


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Why Buy From Us?


  • 1000s of happy customers

  • FREE, fast delivery across UK*

  • Extensive range of High quality products

  • 100% satisfaction guarantee - 30 days return policy

  • Price Match Offer

  • Up to 50 year warranty on products

  • Products CE certified, to meet with UK and EU standards