AIR-CELL Insulbreak FR

Air-Cell Insulbreak Wedge

3-in-1 insulation, thermal break and vapour barrier

Kingspan Air-cell Insulbreak FR is an all-in-one insulation, vapour barrier and radiant barrier solution reflecting up to 97% of radiant heat.

  • Class 0 fire rating
  • Fibre-free, non-allergenic, non-irritant
  • Compliant with AS/NZS 4859.1
  • ISO 9001 Quality Standards

Product Data table
Product Specifications
  AIR-CELL Insulbreak 40FR AIR-CELL Insulbreak 80FR
Product Code TB040FR TB080FR
Product thickness (nom.) 4.0 mm 8.0 mm
Roll Diameter (nom.) 470 mm 500mm
Roll Weight (nom.) 10 kg 10 kg
Roll Size 1300 mm x 34.62 m (45 m2) 1350 mm x 23.08 m (30 m2)
Reflectance 97%
Emittance E0.03
Max. Span 2.4 m without support mesh
Application AIR-CELL Insulbreak 40FR AIR-CELL Insulbreak 80FR
Commercial Office Roof RT3.3 RT3.4
Warehouse Roof RT2.0 RT2.2
Residential Tiled Roof (Ventilated) RT2.2 RT2.3
Residential Metal Roof (Ventilated) RT2.7 RT2.9

The above Total R-Values are for heat flow-in and have been calculated by a chartered professional engineer and verified by a recognised laboratory in accordance with AS/NZS 4859.1. The contribution of the product Total R-value depends on installation and environmental conditions. The R-value will be reduced in the event of the accumulation of dust on the upward facing surfaces and in those cavities that are ventilated.
Characteristic Test Method / Standard Specification
Fire Propagation
Surface Spread of Flame
BS 476 Part 6
BS 476 Part 7
Class 0
Flammability Index AS 1530.2 ≤5
Material Thermal Resistance ASTM C518 0.13 m²·K/W (4 mm)
0.25 m²·K/W (8 mm)
Emittance ASTM E408 E0.03
Duty Rating (Burst Force) AS 3706.4 1.1 kN - equivalent to Extra Heavy Duty
Vapour Barrier ASTM E96 Medium Resistance
Shrinkage AS/NZS 4201.3 < 0.5%
Dry Delamination AS/NZS 4201.1 Pass
Wet Delamination AS/NZS 4201.2 Pass
Water Barrier AS/NZS 4201.4 Pass
Water Absorbency AS/NZS 4201.6 Unclassified
Corrosion Resistance AS/NZS 4859.1 Appendix I Pass

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Kingspan Insulation Asia

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