PERT-AL-PERT Water underfloor heating pipe – 12×1.6mm-80m
Flexible 12mm PERT-AL-PERT Pipe with Aluminium layer
Comes with a 50 year Warranty
Designed for durability and long-lasting performance, this PERT-AL-PERT multilayer pipe is an ideal choice for modern underfloor heating systems. The pipe features a central aluminium core, permanently bonded between multiple layers of PERT. This aluminium layer acts as an integrated oxygen diffusion barrier, significantly reducing oxygen ingress into your heating system.
By preventing oxygen from entering the water, the pipe helps to protect key metal components such as boilers, pumps and manifolds from internal corrosion — supporting system longevity and reliability while reducing maintenance costs over time.
The aluminium core also provides excellent shape stability, meaning the pipe holds its form when bent, making routing, looping and installation noticeably more controlled and predictable compared to standard single-layer plastic pipe.
Why Choose PERT-AL-PERT for Underfloor Heating?
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Superior System Protection: The aluminium layer prevents oxygen permeation, safeguarding metal components and extending system life.
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Reliable Strength & Stability: The five-layer construction resists high temperatures and pressures, even in demanding UFH applications.
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Easy to Install & Work With: Maintains shape when bent – less spring-back, fewer pipe clips, faster installation.
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Optimised for Heat Transfer: Aluminium core improves thermal conductivity, enabling efficient and even heat distribution.
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Cost Effective & Long Lasting: A durable pipe choice designed for long-term heating performance and low maintenance.
Installation Tip
For faster, tidier and more controlled pipe handling, we recommend using a UFH Pipe Decoiler during installation:
It helps prevent twisting, kinking and snagging, making large runs significantly easier.
Specifications
| Feature | Detail |
|---|---|
| Construction | PERT-AL-PERT multilayer with bonded aluminium core |
| Oxygen Barrier | Provided by the integrated aluminium layer |
| Max Operating Temperature | 70°C (UFH-safe operating range) |
| Max Operating Pressure | 10 bar |
| Standards | CE & ISO9001 compliant |
For more information check out our blogs:
PERT vs PEX Pipes for Underfloor Heating: Which is Best?
Best Water Underfloor Heating Pipes: PERT vs PERT-AL-PERT
Dave S, Lincoln –
Top quality pipe — easy to uncoil and really sturdy. The oxygen barrier makes a noticeable difference over time. Delivery was quick too!