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  • 10-year warranty
  • Resistance to fire classification: M1
  • Excellent insulation,
    U=0.88W/m²K
  • Anti-heat paint

Common Use

Veranda roofs, sun rooms, house extensions...

Thermal sandwich panels

Roofing panels in extruded polystyrene

Thermal sandwich panels are cheap and multipurpose – they can be used in all types of roofing or veranda constructions. They are often used for filling and can be adapted to all types of aluminium profiles (rafters, freestanding…).

They provide real thermal insulation whilst avoiding greenhouse effects. The following panels are built with two aluminium panels over a panel core made from extruded polystyrene, a combination which provides solidity and a high insulation performance.

Coatings

« UV-protect » lacquer and film aluminium alloy
Panel specifications

Thermal insulation

  • U = 0,88 W/m2.K
  • R = 1,14 m2.K.W-1
  • Resistance to fire classification: M1
Panel core

Insulating core in extruded polystyrene

  • DDensity 33 kg/m3
  • Width 32 = 30 mm
  • Dimensional leniency ± 0,3
  • Ongoing temperature of use + 75°C
Size / Weight
  • Width 1200 mm
  • Maximum length 7500 mm
  • Thickness 32 mm (16 mm available on demand)
  • Weight 32 = 5,4 kg/m3
  • 10-year warranty
  • Resistance to fire classification: M1
  • Excellent insulation, U=0.88W/m²K