Thorne & Derrick are the leading stockists and suppliers of Electric Heaters & Process Heating Products for hazardous area and industrial applications.

As master distributors for EXHEAT, we supply a range of process & industrial heaters available from stock:

• Air Warmers
• Fan Heaters
• Immersion Heaters
• Enclosure Heaters
• Line Heaters

➡ View our complete range of Electrical Heating Solutions

We are the UK’s largest stockist and supplier of Trace Heating Systems for commercial, industrial and hazardous area heating.

T&D are able to design and supply custom trace heating solutions for the Winterisation of your plant.

We can provide overnight delivery at competitive prices to guarantee frost protection of your pipelines and mechanical services.

Thorne & Derrick supply the widest range of Drum & IBC Heating Equipment, suitable for safe and hazardous areas in a variety of industries including process, food and beverage, confectionery, manufacturing, chemicals, pharmaceutical and utilities

IBC heating jackets provide electrical heating and frost protection to liquids stored in IBCs.

➡ View our complete range of Drum & IBC Heaters.

Thorne & Derrick can supply bespoke drum heating solutions to suit a range of drums and container sizes to overcome costly loss of production, revenue and reputation caused by drum contents freezing.

Our customised drum heaters provide a controlled, safe source of electric surface heating to the drum - to either maintain or raise the temperature of its contents.

T&D can specify and supply drum heaters according to heat loss calculations, vessel size and power requirements

Silicone Heaters are used to heat and frost protect drums, cylinders, IBCs, hoppers, machinery and general surfaces.

Thorne & Derrick have over 35 years' experience working with clients developing optimum bespoke and customised silicone heating solutions for their surface heating applications.

Designed & delivered on the shortest UK lead times.

Heated hoses are the ideal solution for the reliable transfer and transportation of liquids or gases without any loss of heat in both safe and hazardous areas.

T&D can provide expert technical support and guidance for the selection of heated hoses for onshore and offshore applications.

➡ View our complete range of Heated Hoses

Don't be left in the dark.

Thorne & Derrick are the largest stockists of Raytec light fittings for the safe & reliable lighting of industrial and hazardous areas.

💡 We also offer a technical             lighting design service.

We are delighted to announce the NEW second generation of SPARTAN Linear luminaires, designed to lower investment, installation and operating costs.