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Microflex Kits

We are leading distributors of Microflex in the UK and Watts Premier Partners. Our specialist team, who have worked in the district heating and insulated pipe market for over 20 years, are ready to help you with your project. Mibec supplies Microflex pipe kits, which are flexible enough for use on a single small-scale insulated pipe project. Microflex is a highly flexible, pre-insulated, energy-saving piping system for transporting hot water and is perfectly suited for making A to B connections in applications such as connecting a building to a remote heat source (e.g., wood pellet boiler, log boiler or air source heat pump in a domestic project).

Each kit comes in 10m, 15m, 20m and 25m lengths, and is supplied complete with everything you need to connect to your system at each end. Full installation instructions are provided, and no special assembly tools are needed! The flexibility of the pipe means that no special bends are required to enter each building or property.

The Microflex pre-insulated pipe is available in 25mm and 32mm sizes with a DUO core. The kit comes complete with 4 x BSP Connectors (2 for each end of the pipe) and 2 x end caps to complete the installation.

Please feel free to email or call our expert team at 01782 959170. We will be happy to help you source the right Microflex pipe for your project.


Small scale insulated pipe projects.


Corrosion-resistant transport pipe in cross-linked PE-Xa in accordance with EN ISO 15875, with yellow oxygen diffusion barrier in accordance with DIN 4726. Thermal, elastic, CFC-free foam insulation made from cross-linked PE-X with closed microcellular structure. Minimal water absorption capacity of < 1% in accordance with ISO 2896. Insulating PE centrepiece guarantees an effective separation of flow and return pipes. Corrugated outside casing in HDPE, made in accordance with the closed chamber principle to provide high-grade protection to the piping system.


Microflex Uno


Microflex Duo


Microflex Quadro


Microflex Heat Pump

Microflex Pipe Kits

Microflex Kits