Specialist Tubular Insulation Technology

Precise. Engineered. Trusted.

Precise.
Engineered.
Trusted.

Lamina Dielectrics manufactures high-performance tubular insulation products for the world’s most demanding industrial, scientific, and medical applications – from oil and gas pipelines to particle physics experiments at CERN.

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Over Five Decades of Precision Insulation Manufacturing

Lamina Dielectrics is a British specialist manufacturer with a proven track record in precision tubular insulation technology. Based in Billingshurst, West Sussex, we have been developing and producing high-performance insulation products since 1971 - supplying industries where material quality, dimensional accuracy, and long-term reliability are critical. We hold ISO 9001:2015 certification and have received industry recognition from some of the world's most demanding scientific institutions, including CERN.

Our product range is deliberately focused. We specialise in fluoropolymer extrusion, pipeline bolt insulation, Kapton heat-bonded tube, and ultra-thin detector tube technology - working with materials including FEP, ETFE, Mylar, Nomex, and Kapton. Where standard products don't meet your requirements, we have the engineering capability and manufacturing experience to develop bespoke solutions to your exact specification.

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Whether you need standard product from stock or a precision bespoke solution, our team is ready to help. Get in touch to discuss your requirements.

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Our Products

A focused range of precision-engineered insulation products, each developed to meet the exacting standards of the industries we serve.

Bolt Insulation

Imperial and metric bolt insulation tubes in Mylar and Nomex, designed to prevent galvanic corrosion, electrical hazards, and heat transfer in pipeline flange connections across oil and gas, chemical processing, and power generation.

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Pipeline & Flange Protection

Fluoropolymer Extrusion

Specialist extrusion of FEP and ETFE fluoropolymer tubing for the electrical, medical, oil and gas, and mechanical industries. Bore sizes from 0.125mm to 16mm, available on reel or cut to length, in tube and lay-flat sleeve form.

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Precision Extrusion Technology

ETFE Extruded Tube

A tougher, higher-strength fluoropolymer tube suited to the most demanding industrial, electrical, automotive, and aerospace environments. Excellent chemical resistance, UV stability, and mechanical durability in a lightweight profile.

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Fluoropolymer Extrusion

Kapton Heat-Bonded Tube

FEP-coated Kapton tubes, heat-bonded for exceptional dimensional stability. Used in motor windings, aerospace systems, heater circuits, and medical devices, wherever extreme temperature resistance and high dielectric strength are essential.

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High-Temperature Electrical Insulation

Detector Tube

Ultra-thin-walled specialist tubes for particle physics detection systems, including drift tubes and straw tubes. Manufactured to precise mechanical tolerances with wall thicknesses between 8 and 12 microns, with gold and aluminium coating options.

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Speciality Products