Description
PERT AL PERT Pipe 16mm x 2mm 100m Underfloor Heating Pipe
Our 100m PERT AL PERT Pipe 16mm x 2mm is a high-quality multilayer heating pipe designed for water underfloor heating systems.
Supplied as a convenient 100m coil, it is an excellent choice for smaller UFH installations, individual heating zones or projects where a full 200m coil is not required.
The multilayer construction combines the flexibility of PERT with the strength and shape stability of aluminium, making the pipe easy to route and install while providing long-term performance.
5-Layer PERT AL PERT Construction
The 16mm underfloor heating pipe features a durable five-layer construction:
PERT – Bonding Layer – Aluminium – Bonding Layer – PERT
The inner and outer PERT layers provide durability and flexibility, while the central aluminium layer strengthens the pipe and helps it retain its shape after bending.
This makes PERT AL PERT pipe particularly convenient for underfloor heating installations where accurate and consistent pipe positioning is important.
Aluminium Oxygen Barrier
The integrated aluminium layer provides an effective oxygen barrier, helping to minimise oxygen ingress into the closed heating system.
Reducing oxygen penetration helps protect important components including underfloor heating manifolds, circulating pumps and valves from corrosion and contributes to the long-term reliability of the UFH system.
Why Choose 100m PERT AL PERT Underfloor Heating Pipe?
The 100m coil of 16mm x 2mm PERT AL PERT pipe is a practical option for smaller and medium-sized underfloor heating projects.
The aluminium core reduces spring-back and allows the pipe to maintain its shape more effectively after bending, helping make installation easier compared with standard plastic pipe.
It can be used with a variety of water underfloor heating installation methods, including:
- Screeded underfloor heating
- Castellated panel systems
- Grooved EPS/XPS insulation boards
- Aluminium spreader plates
- Overlay underfloor heating systems
- Pipe clip and fixing rail systems
PERT AL PERT Pipe Specifications
| Specification | Details |
|---|---|
| Pipe Type | PERT-AL-PERT multilayer pipe |
| Pipe Size | 16mm × 2mm |
| Outside Diameter | 16mm |
| Wall Thickness | 2mm |
| Internal Diameter | Approx. 12mm |
| Coil Length | 100m |
| Construction | 5 Layer |
| Oxygen Barrier | Aluminium layer |
| Application | Water underfloor heating |
| Warranty | 50 Years |
Ideal for Water Underfloor Heating Systems
Our 100m 16mm underfloor heating pipe is suitable for domestic and commercial wet UFH systems.
The combination of flexibility, strength and shape retention makes PERT AL PERT an excellent choice when installing underfloor heating loops at consistent pipe centres.
The required pipe length and individual loop lengths will depend on the floor area, pipe spacing, heat requirements and overall UFH system design.
50-Year Pipe Warranty
Our 16mm x 2mm PERT AL PERT underfloor heating pipe is supplied with a 50-year warranty, providing long-term confidence when correctly installed and operated.
Not sure how much underfloor heating pipe you need? Contact our team or request a FREE CAD underfloor heating design and quotation. We can help calculate pipe quantities, loop requirements and the components required for your project.



