Permishield is Australia’s first breathable reflective insulation and thermal break wrapped up in a single product, and is designed specifically for steel-framed wall applications for use behind lightweight cladding materials that require vapour permeance.
Manufactured with a patented closed-cell structure sandwiched by highly reflective foil surfaces and pierced with tiny, evenly-spaced breather holes, Permishield allows building professionals to do away with the traditional sarking-plus-batts combination in order to achieve thermal compliance as well as satisfy vapour permeance.
Permishield is available as Permishield 65 (6.5mm thick) or Permishield 80 (8mm thick).
Please check with the cladding manufacturer for appropriate fixing methods.
- Installed as a fibre-free, vapour-permeable thermo reflective insulation blanket and thermal break solution all in one.
- Behind lightweight wall cladding materials that require vapour permeance.
- Steel-framed residential and commercial walls
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