Multi-Layer Underfloor Heating Pipe PERT AL PERT – 12mm x 1.6mm

Underfloor heating pipe PERT-AL-PERT is a multi-layer composite pipe manufactured in the EU with a focus on quality, making it a top choice for professional installers and homeowners.

Made from a 5-layer composite, it features an aluminium core encased by inner and outer layers of raised-temperature polyethylene (PERT). This underfloor heating pipe is energy-efficient, flexible, and capable of performing under maximum conditions rated at 10 bar and 95°C.

12mm underfloor heating pipe features no shape memory and has a low minimum bending radius of 60mm, making it easier to work with and form turns. It’s a popular choice for retrofit and low-profile installations where a smaller pipe diameter is needed. The pipe comes in 80m, 160m, and 240m rolls.

Key Features

• 5-Layer Composite Construction: The pipe features an ultrasonically welded aluminium core, encased by raised temperature polyethylene (PERT) inner and outer layers, ensuring strength and durability
• Flexible and Lightweight: Designed for effortless installation, the pipe holds its shape once positioned and supports tight bends with a manual bending radius of just CONFIRMmm.
• Energy Efficient: The aluminium core provides excellent thermal conductivity
• Minimal Expansion and Contraction: The pipe has a low expansion rate so performs similarly to copper and surpasses standard plastic pipes.
• Leakproof and Oxygen Tight: The oxygen barrier prevents corrosion, protecting boilers and ensuring long-term system reliability.
• High-Temperature and Pressure Resistance: Rated for a maximum 10 bar pressure and 95°C, it performs under demanding conditions.
• Durability: Engineered for a minimum lifespan of 50 years, backed by a 50-year warranty for complete peace of mind.
• Available in three coil sizes (80m, 160m and 240m), this 12mm underfloor heating pipe is versatile and suitable for various system configurations.

This PERT AL PERT pipe is ideal for:

• Wet Underfloor heating
• Central heating (radiator connections)
• Hot and cold tap water installations

Manufacturing Standards

Manufactured in the EU, this pipe adheres to strict standards under PN-EN ISO 9001:2015 and PN-EN ISO 14001:2015 certifications. This commitment to quality makes it a reliable choice for all your underfloor heating needs.

*Note: unlike the 16mm PERT-AL-PERT, this 12mm pipe is **not WRAS approved**

• Coil Sizes: 80m, 160m, 240m
• Dimensions: 12mm x 1.6mm
• Minimum bending radius:
  • Manual – 60mm (5 x OD)
  • Bending spring – 36mm (3 x OD)
  • Manual pipe bender – 48mm (4 x OD)

Please Note: To avoid damaging the pipe, it should not be bent beyond approximately 85% of its original diameter, and repeated bending at the same point should be avoided.

We offer nationwide delivery with a nominal shipping cost of £10 per order. PERT AL PERT underfloor heating pipe is securely packaged in boxes or on pallets to ensure safe and prompt delivery.

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