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Multipurpose reflective thermal insulation for ROOFS, HVAC, LSF, WOODEN HOUSES, PACKAGING, VEHICLES, etc.


With protected aluminium.


Quick info


Reflective insulation composed of one face with protected and reinforced aluminium, one face with aluminium and one air bubble inside.


  • Faster application: 1,25m high, with 1,20m of performance after overlaps
  • More energy efficient buildings and houses
  • High insulation power in conduction, radiation and convection
  • Adds sound insulation for impact noises
  • Radon gas barrier
  • Quick and easy to install
  • Impermeable to water
  • Does not promote the breeding of insects or rodents
  • The product acts as an air chamber

Technical Data

  • Thickness: 4mm
  • Thermal Conductivity: 0,043 (W/m.K)
  • Reflection Coefficient: 95 to 97%
  • Emissivity: 3 to 5%
  • Fire Rating (Aluminium Side): M1
  • Fire Rating (Composite Product): Euroclasse E
  • Thermal Resistance (R): 1,38 (m²k/w)
  • Water Vapour Permeability: б ≤ 0,079×10-3 (mg / h.m.Pa)
  • Usage Temperature: -25º to 80º (ºC)
  • Hazardous Substances: Does not contain
  • Radon Gas Barrier: Yes

Download the Technical Data Sheet (in PDF format)

Application Areas

  • Roofs and Ceilings
  • Air conditioning / Ventilation (HVAC, Ducts)
  • Industrial warehouses, greenhouses, barns, cowsheds, aviaries, pigsties, stables, etc…
    • Various types of ducts and pipes
    • Power and distribution channels
  • Isothermal blinds and packaging
  • Reinforcement of existing insulation
  • Additional waterproofing
  • Radon gas barrier
  • And much more…

Thermal Equivalence

  • Glass Wool 59mm
  • Rock Wool 52mm
  • Expanded Polystyrene (EPS) 50mm
  • Extruded Polystyrene (XPS) 48mm
  • Expanded Cork 55mm
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