Martini Thermaflex is a lightweight, thermal insulation specifically manufactured for use in flexible air‑conditioning ducts. Material thermal performance R values comply with AS 4859.1 and meet the requirements of the National Construction Code for both domestic and commercial air conditioning systems.


  • Fitted between inner and outer sleeve of the flexible ducting


Martini Thermaflex is manufactured from thermally-bonded polyester fibre with up to 80% recycled fibre content from post-consumer PET packaging, such as empty drink bottles.

  • No chemicals or resin binders are used in manufacture.
  • Odourless and contains no harmful volatile organic compounds (VOC).
  • No waste is generated in manufacture.
  • No water or ozone-depleting gases are used in manufacture.
  • No chlorides are present in the product.
  • Suitable for use in Green Star™ projects.