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


With double faced protected aluminium.

Quick info


PROTECT reflective thermal insulation consists of two sides of protected and reinforced 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
  • 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: 4 mm
  • Thermal Conductivity: 0,043 (W/m.K)
  • Reflection Coefficient: 95 a 97%
  • Emissivity: 3 a 5%
  • Resistance to Compression (50% Deformation): 7,08 ± 0,59 (N/mm²)
  • Tear Resistance (Aluminium Side): 69,17 ± 8,60 (N/mm)
  • 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 a 80º (ºC)
  • Hazardous Substances: Does not contain
  • Radon Gas Barrier: Yes

Download the Technical Data Sheet (in PDF format)

Application Areas

  • Insulation of roofs and ceilings
  • Insulation of industrial warehouses, greenhouses, barns, cowsheds, aviaries, pigsties, hatchery rooms, laying and milking rooms, stables, etc…
  • Insulation of garages
  • Isolation of Spas and Saunas
  • Shelter insulation
  • Insulation of sports complexes
  • Climatization / Ventilation Insulation (HVAC, Ducts):
    • Various types of ducts and pipes
    • Power and distribution channels
  • Insulation of camping vehicles and caravans
  • Tent insulation
  • Isothermal packaging
  • Insulation of containers and trucks
  • Isothermal bags
  • Insulation of blinds
  • Reinforcement of existing insulation
  • Additional waterproofing
  • Radon gas barrier
  • And much more…

Thermal Equivalence

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