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LITEC GS domer renovation board - For quick, energy-saving renovation of existing dormers

Restoring existing dormers is often very problematic. The LITEC GS dormer restoration board is a system solution specially designed for meeting the requirements of energy efficiency, in particular when restoring existing buildings.

In perfect professional quality

  • Variable wood panelling
  • Assured material properties
  • Maximum insulation with minimum thickness

For PUR(E) energy saving

  • Insulating core made of PU rigid foam
  • λD 0.022 W/(mK)
  • Positive life-cycle assessment

LITEC GS domer renovation board

Insulation core: PU rigid foam acc. to EN 13165, fire behavior class E acc. to EN 13501-1, with aluminum foil on both sides
Facing: outside: derived wood panel 5, 22 mm thick
Size: 2440 x 1200 mm
λD (DIN EN 13165): 0.022 W/(mK)
Thickness total mm 82 102 122 142 162
U-value1) W/(m²K) 0.33 0.25 0.21 0.17 0.15
Also available in other pre-assembled dimension and thickness. Other thicknesses on request.

1) U-value, taking the thermal transfer resistance Rsi = 0.13 [m²K/W] and Rse = 0.04 [m²K/W] into account. Building-specific peculiarities for example as per EN ISO 6946 are not taken into account
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