We provide industry-leading insulation products to the domestic and commercial appliances market, working with international brands to help ensure that their products perform at their best.

Working with you, we design the insulation panels on a product-by-product basis, advising on the right materials to reduce heat and vibration, and using our team of highly experienced engineers to create high-quality prototypes and test-batch panels.

We supply a wide range of thermal materials in the provision of these solutions including rock, high temperature boards and blankets, and bespoke sourced materials, many of which are available with various facings.

We can manage your stock levels for you, delivering exactly what you need, exactly when you need it – no need for you to hold excessive stock on your premises.

VIEW Case studies

Rock Fibre

High Temperature Boards


Usually plain or faced insulation with aluminium foil, reinforced foil or glass tissue, used as white goods insulation.

Rigid thermal resistant board used for high temperature inserts.

White binder-free flexible and durable high-temperature insulating blanket.

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“We have been a customer of Custom Insulation for many years. The quality of their products and service, has always been excellent. We would have no hesitation in recommending them to others”.

Senior Buyer, Commercial Kitchen Industry