Fastwarm 16mm Pert-Al-Pert
Fastwarm 16mm Pert-Al-Pert
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Wras Approved Product
Fastwarm 16mm Pert-Al-Pert

Fastwarm 16mm Pert-Al-Pert

High Specification PERT AL PERT pipe 16mm diameter with 2mm wall - Perfect for Underfloor Heating.

Fastwarm’s MLCP Underfloor Heating Pipe is a high quality 5-layer composite pipe that combines the benefits of both metal and plastic pipes.

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Product Description

Introducing the Fastwarm™ Pert-Al-Pert Barrier Pipe - Your Top Choice for Quality and Performance

Top Quality

Discover the Fastwarm™ Pert-Al-Pert Barrier Pipe, a top-tier multilayered pipe meticulously designed to excel in a wide range of applications, making it the preferred option for professionals and homeowners alike.

Strong and Durable

With meticulous craftsmanship at its core, the Fastwarm™ Pert-Al-Pert pipe surpasses even the most stringent requirements. Its multilayered structure guarantees exceptional strength and durability, ensuring enduring performance and dependability. Whether it's for heating, plumbing, or other applications, this pipe consistently delivers remarkable results.


Standing as the pinnacle of innovation and versatility in the global market, the Fastwarm™ Pert-Al-Pert pipe effortlessly integrates into various systems and installations. Its ability to handle high temperatures and pressures makes it a reliable choice for both residential and commercial projects.


Designed to meet the industry's highest standards, the Fastwarm™ Pert-Al-Pert pipe not only offers dependable performance but also peace of mind. It resists corrosion and chemical damage, guaranteeing long-term integrity and functionality. With its outstanding thermal conductivity, this pipe maximizes heating system efficiency, ensuring uniform heat distribution throughout your space.

Whether you're a seasoned professional or a dedicated DIY enthusiast, place your trust in the Fastwarm™ Pert-Al-Pert pipe for its quality and reliability. Experience superior performance and adaptability in your upcoming project.

Key Features:

  • Pert-Al-Pert Construction
  • 100% Oxygen Impermeable
  • Impressive 50-Year Warranty
  • Working Pressure & Temperature: 10 bar, 95°C
  • Dual Bonding Layers

Fastwarm™ European Standard Pert-Al-Pert pipe redefines innovation, functionality, and reliability on the global stage. Crafted from the finest 16mm (outer diameter) material, this pipe establishes an airtight oxygen barrier while optimizing performance and flexibility.

The central aluminum layer enhances heat diffusion and conductivity, especially vital for low-temperature systems, reducing the need for extensive pipework in other systems.

Product Specification

Fastwarm™ 16mm PERT-AL-PERT pipe is a durable pipe designed for a variety of underfloor heating applications. Fastwarm 16mm PERT-AL-PERT pipe is constructed using a multilayered structure, typically consisting of three layers:

Inner Layer (PERT)
The innermost layer is made of Polyethylene of Raised Temperature (PERT) material. PERT is known for its excellent resistance to corrosion and chemical damage, making it a durable choice for plumbing systems. It also has good flexibility, making it easy to work with in various installation scenarios.
Middle Layer (Aluminum)
The middle layer of the pipe is typically constructed from aluminum. Aluminum adds strength and stability to the pipe, preventing it from collapsing or deforming under pressure. This layer also acts as an oxygen barrier, reducing the risk of corrosion in heating systems.
Outer Layer (PERT)
The outer layer is another layer of PERT, which provides additional protection and insulation. This layer is designed to shield the pipe from external factors such as UV radiation and physical damage.

Key features and benefits of using Fastwarm16mm PERT-AL-PERT pipes include:

  • Versatility: These pipes are suitable for various applications, including underfloor heating systems, hot and cold water distribution, and radiator connections.
  • Durability: The combination of PERT and aluminum ensures a long lifespan, resisting corrosion and maintaining structural integrity over time.
  • Thermal Efficiency: The aluminum layer enhances heat transfer, making these pipes efficient for radiant heating systems.
  • Flexibility: Their flexibility makes installation easier, particularly in tight spaces or when routing pipes around obstacles.
  • Oxygen Barrier: The aluminum layer acts as an effective oxygen barrier, preventing rust and corrosion in heating systems.
  • Resistance: PERT-AL-PERT pipes are typically resistant to chemicals and offer excellent performance in a wide range of temperatures.

These pipes are commonly used in residential and commercial underfloor heating projects, offering a reliable and durable solution for various applications where flexibility, thermal efficiency, and longevity are essential

Features Values Test method
Material Polyethylene raised temperature PE-RT Type II internal layer. Internal bonding layer, intermediate aluminium layer, external bonding layer, Polyethylene raised temperature PE-RT Type II external layer. -
Colour RAL white 9003 -
Dimensions 16 mm -
Application Distribution Radiator and convector heating systems, radiant heating and cooling systems. -
Minimum operating temperature(1) -60°C -
Maximum temperature(2) +95°C/+100°C EN ISO 21003-1
Maximum pressure +10 bar EN ISO 21003-1
Density at 23°C > 0,940 g/cm3 (PE-RT) -
Softening temperature 125°C -
Thermal expansion coefficient 0,026mm/m·K -
Thermal conductivity 0,42 W/m·K -
Internal roughness 0,007 mm -
Oxygen permeability 0 mg/l -
UV Resistance Yes, if protected with UV-resistant paint -
Halogen levels Halogen-free -

Free Delivery as Standard!

As standard we include 2 - 3 working day delivery on all orders delivered to the UK mainland. * A £5 delivery charge will be applied to all orders below £20.

Delivery cut off times

Our final delivery time for Mondays to Thursday is 4:30pm. To give us a bit more time to ensure weekend deliveries are handled and our couriers have time to collect, the final delivery time on Fridays is 4:00pm.

2-3 working day delivery

If ordered before 4:30pm (conditions apply)

Next working day

If ordered before 4:30pm (conditions apply)

Next working day before 10:30

If ordered before 4:30pm (conditions apply)

Saturday Delivery

If ordered before 4:30pm (conditions apply)

* A £5 delivery charge will be applied to all orders below £20.

Other Delivery Options

Pre 10:30am and Saturday delivery services are available on orders placed before 4:30pm. Any order placed before 4:30pm on a Friday will be delivered on the following Monday (unless its a bank holiday) so please select a Saturday service if a weekend delivery is required.

Delivery outside the UK

Delivery outside the mainland UK may be arranged by prior agreement. You will be notified of the amount of the charge for this service and will at that point have to make a decision whether you wish to proceed wth your order.

Still Unsure? Talk to an expert

If you need any guidance or further information our highly experienced team are on hand to help.

Get in touch using our contact form or give us a call on 01268 744 479.