Insulated Pipe Kit

Mibec can supply from stock pre- insulated pipe kits, that give flexibility when needed for use on a single small scale insulated pipe project.

If you need a simple insulated pipe kit for your domestic RHI project, the new Mibec DHP Easy Pack kits are ideal. Need a pre-insulated kit solution for your wood pellet boiler, log boiler or air source heat pump project? Then the Mibec DHP Easy Pack pipe kit is just for you.  Stock is held in our UK warehouse for immediate despatch throughout the UK.

Each kit comes in 10m, 15m, 20m and 25m lengths, and comes 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 and low bend radius of our DHP pipe means that no special bends are required to enter each building or property. The pipe kit is supplied in 25mm and 32mm Duo configuration, which is ideal for all domestic applications up-to approx 40kW (dependant upon supply temperatures).  Larger outputs can be supplied by using our cut to length service, please call to discuss options.


For more information please call our dedicated National Technical Sale line on  01782 959170 or visit our Online Shop to purchase. You can also view our technical leaflet by clicking here   Mibec DHP Pipe Kit



Mibec DHP pre-insulated flexible pipe kits allows you to connect a boiler or plant room with underground pipe to the main property. Installation is quick and simple and Mibec DHP uses fittings that require no special tooling, unlike some other systems.  Mibec DHP is ideal for smaller applications like carrying heat to a single house where the boiler room is a short distance (upto 25m) away, which is a common occurrence where you have a log, pellet, or wood-chip biomass boiler in an outbuilding.

Mibec DHP is very well insulated so heat losses are kept to a minimum. It is also exceptionally flexible and can provide a bend radius of as little as 0.6m.  The outer diameter of the main pipe is 125mm with the two pipes housed within the insulation, with a choice of either 25mm (DN20) or 32mm (DN25) carrier pipes .  Adapters are supplied in the kit back to 1″ Male (32mm) or 3/4″ Male (25mm) Typical heat losses would be a follows (using a  10m 125/32m Kit)

Assuming a flow/return temp of 80/60 degC, and a soil temperature of 10degC

Heat Loss (per metre) – 20.6 Watts or 210 Watts per Hour Total. This equates to less than 0.05 degC over the 10m length.


Mibec DHP pipe kit internal carrier pipes are can carry temperatures of up to 95ºC. The carrier pipes are made from PE-Xa, a high density, cross-linked polyethylene inherently resistant to chemical corrosion, able to withstand high temperatures and with a non-permeable membrane to stop oxygen ingress.


Put simply, the Mibec DHP insulated pipe kit, is the ideal solution for simple A to B heating water projects.