Thermal Insulation and Trace Heating

Thermal Insulation

Our large, permanently employed workforce are capable of carrying out any sized insulation job you need. Whether it be for a large new development or a small boiler change-over, we’ll have the equipment, skill and knowledge to deal with it. We are also approved contractors for most local councils and health authorities in South-West Wales and have completed work for many large companies such as:
This has allowed us to build a reputation as a company who completes work to a high standard, with many satisfied clients.

Trace Heating

Here at Hill Group, we cover all aspects of the design, supply, installation and maintenance involved in a trace heating project. Our in-house electrical engineers have a wide knowledge of both industrial and commercial trace heating systems and applications. Furthermore, our installation team having extensive experience and knowledge when it comes to installing the system, ensuring your project runs as smoothly as possible.

We currently stock 4000+ meters of frost protection and hot water maintenance cable, with access to all the top trace heating cable manufacturers such as Raychem, Thermon, etc…


We have a wide variety of cladding to fit any need here at Hill Group, whether it be aluminium pipe cladding or more specialist cladding like our unique KoolKlad ventilation cladding. Our manufacturing team will be able to guide you through our range, so you get the right product for your needs. Here is a list of cladding materials we supply: