Welcome to our new website! Please get in touch with any questions


Advanced warming technology, developed with experts from various fields. Engineered to help save lives.

Advanced Warming Technology

Advanced Warming Technology

Thermarmour and THERMARMOUR Xtreme are multi-layered systems, giving the finished materials the ideal combination of properties for maintaining human normothermia at 37oC.


  • Outer Foil Layer: Non-conductive, soft-touch, waterproof & windproof
  • Central Foil Layer: Reflective, insulating with very low emissivity.
  • Inner Foil Layer: Provides strength & a moisture barrier.
  • Thermal Fleece Layer: Optimised for airflow and minimal linting.

About THERMARMOUR Xtreme. This is a heavy-duty version of the material. It is tried and tested to withstand the harshest of conditions.

  • Outer Layer: Waterproof, durable and fire resistant.
  • Central Layers: THERMARMOUR
  • Inner Layer: Soft touch, while providing additional tensile strength and structure.
How does it work?

How does it work?

THERMARMOUR is a patent-pending * multi-layer bonded fabric designed around the principle of producing both reflective and convection heat.  Bonded diamond-partition construction maximises thermal protection, thermal efficiency and usability. In particular, it is clinically proven to restore core body temperature using only the individual’s own body as a heat source. **

* Patent application can be viewed here
** See clinical evidence for THERMARMOUR thermal protection here

Technical Specifications

  • Various sizes available

    Various sizes available

  • Standalone single use

    Standalone single use

  • Can be cut to size

    Can be cut to size

  • No secondary heating source required

    No secondary heating source required

  • X-ray compatible

    X-ray compatible

  • Latex-free


To find out more, please call our team on 01422 411463 or you can send us a message

Stay up to date with Thermarmour, join the email list.
Interweave logo

Be first in the queue to find out about Thermarmour.

Sign up to get updates delivered to your inbox.

    This site is protected by Google reCAPTCHA. By subscribing, I am agreeing to the Thermarmour Privacy Policy and Terms & Conditions.