12mm x 1.6mm PERT-AL-PERT Underfloor Heating Pipe – 160m Roll – WRAS Approved Aluminium Oxygen Barrier

High-Performance Multilayer Pipe for Water Underfloor Heating Systems

12mm PERT-AL-PERT Pipe with Aluminium Layer – 160m Coil

Comes with a 50 year Warranty

Designed for efficiency, strength, and long-lasting performance, this PERT-AL-PERT pipe is ideal for modern underfloor heating systems. If you need any advice for your installation, just get in touch — we’re always happy to help.

This multilayer pipe features a bonded aluminium core sandwiched between layers of PERT. The aluminium layer acts as a permanent oxygen diffusion barrier, preventing oxygen from entering the heating water. This reduces corrosion in key metal system components such as manifolds, pumps, and boilers, helping to extend the life of the entire system.

The aluminium core also provides shape stability, meaning the pipe is easier to route and stays where you place it. This makes installation smoother, cleaner, and faster — with fewer pipe clips and less spring-back compared to standard PERT pipe.

Why Choose PERT-AL-PERT for Underfloor Heating?

• Better System Protection: The aluminium core provides an integrated oxygen barrier, protecting your heating system from internal corrosion.

• Durable & Stable: Resistant to high temperatures and pressures, while maintaining flexibility on-site.

• Easier to Install: Holds its shape when bent, allowing neater loops and reducing installation time.

• Efficient Heat Transfer: Excellent thermal conductivity for consistent, comfortable floor heating.

• Ideal for Residential & Commercial Projects: Suitable for a range of UFH system layouts and heating outputs.

Installation Tip

For the easiest, cleanest installation experience, pair this pipe with our pipe decoiler:

A decoiler helps prevent twisting, snagging and kinking — especially on long pipe runs.

• 12×1.6mm PERT-AL-PERT underfloor heating pipe – 160m coil

• Aluminium core prevents oxygen ingress, protecting boilers, pumps, and manifolds

• Excellent thermal conductivity for efficient and even heat output

• Stable, shape-holding pipe that installs neatly with fewer clips

• Ideal for medium to large UFH installations in homes and commercial spaces

• Durable multilayer construction designed for long-term service life

• Backed by a 40-year manufacturer warranty

Specifications

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

If you have any questions, feel free to CONTACT US at any time