Permishield® is a revolutionary breathable reflective insulation and thermal break wrapped up in a single product. Manufactured with a patented closed-cell crosslinked foam 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). Applications |
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Manufacturing SpecificationsAIR-CELL Permishield® is manufactured under ISO 9001-2000 Quality Standards to the following base specifications: |
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| Product thickness | 8mm (Permishield® 80) 6.5mm (Permishield® 65) |
| Foil emittance | .03 |
| Foil emittance (anit-glare) | .08 |
| Foil reflectivity | 97% |
| Foil reflectivity (anit-glare) | 92% |
| Roll size | 1350mm x 22.25m (30m²) |
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