Oranjesig, Bloemfontein

Durafoil Insububble

Available in store

Insububble has a strong tear-resistance and will not expand when in contact with changing roof temperatures as in the case with other bubble type insulation membranes which consist mainly of polyethylene layers.

Insububble is dimensional stable and easy to work with.

SKU BUBBLE Categories , Tag


Durafoil Insububble is a four layer laminate which utilizes:


  1. The foil layer fore reflective insulation
  2. A laminating layer
  3. The spunbond layer for stability, strength and thermal insulation and
  4. The polyethylene bubble layer for additional insulation.

The product is aesthetically pleasing and attractive when applied under metal roofs. Insububble can be used under domestic or industrial roofs. It is flame retardant, tested in terms of SANS 10177 the product has been classified as class B/B1/2/H which means it has a superior flame retardency and can be used in any structure with a B1 rating with sprinklers. The product has been tested with sprinklers.


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