LK78H highly insulated doors

Inward and outward opening doors/two-leaf doors
Doors with top or side light

  • Door U-value even under 0.9 W/m²K
  • Burglar resistance RC3
  • Thickness of IGU or panels 21–61 mm
  • Frame depths 78 mm
  • Inside and outside surface of profiles can be in different colours
  • Doors with surface mounted or butt hinges
  • Maximum weight of one door leaf 120 kg