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JEKOSTAR

JEKOSTAR

 

  • Ug = 0,6 W/m2K, Uw = 0,83 W/m2K.
  • Profiles 78h78 mm 3-layer solid wood with integrated heat insulating material.
  • Lumber: Softwood (spruce / fir).
  • Thick Film acrylic coating on sample card.
  • Glass double chamber 4-14-4-14-4 mm, float / float, external low-emission glass inert gas, heat transfer coefficient Ug = 0,6 W/m2K, sound insulation Rw = 34dB.
  • Hardware ROTO NT.
  • Two seals between the stock and wings.
    layer