We provide bespoke solutions in thermal management for the oil, gas and nuclear power industries.

Using a range of high temperature materials we design and manufacture made-to-measure thermal jackets for an arbitrary number of requirements to give the best possible control of heat loss. Our solutions are designed to provide easy assembly and access during routine maintenance, and are available with pre-tailored fastenings including straps, poppers and velcro.

Other solutions include nuclear fuel boxes adhering to strict quality standards, and glass fibre filters for the oil industry. We’ll work with your team to design an engineered solution that best meets the challenge.

Superwool Plus/ HT

A binder free blanket produced from pure raw materials.

Superwool has excellent thermal properties, good sound absorption, improved handling strength and reduced nuisance particles, resulting in an easy to use blanket with reduced irritation when handling.

Superwool Plus H
Superwool Plus H 2 1

Density (kg/m3)

64

80

96128

Thermal Conductivity (W/mK)

200°C0.060.060.050.05
400°C0.110.090.060.08
600°C0.180.150.140.12
800°C0.290.240.210.18
1000°C0.420.360.290.25

Thickness available: 6mm to 50mm

NOTE: Only 96kg/mÑ and 128kg/mÑ are available for Superwool HT.
Thermal conductivity differs slightly – contact Custom Insulation Ltd for further information.

Rock Fibre Slab

A widely used, non-combustible, odourless, general purpose insulation comprised of mineral wool. This rigid insulation has many densities available, is an excellent insulator and used for a wide array of applications.

Rock fibre 2
Rock fibre 1

Density (kg/m3)

Thermal Conductivity (W/mK)

Temperature range (°C)

450035<850
600034<850
800034<850
1000034<850
1400035<850

Thickness available: 10mm to 100mm

“Custom Insulation have proven over many years to be experts in their field. The quality of their products, technical capability and customer service is excellent”.

Supply Chain Manager, Rail Industry.