OKNAL - PremiDoor 76

Lift-and-Slide System
Premidoor 76

Premidoor 76 is an innovative lift-and-slide door system with an installation depth of 179 mm. It allows for flexible arrangements in terrace, balcony, and winter garden installations. Large glazed surfaces optically enlarge rooms and optimally illuminate the interior. Thanks to our solutions, your home will open up to the greenery outside the window, and the doors will fit perfectly into the interior's atmosphere. The modern barrier-free threshold as standard will provide you with comfort and optimal thermal insulation.

The Premidoor 76 system is an excellent solution for both new construction and buildings undergoing renovation. By using Premidoor 76, you will experience a feeling of complete freedom and liberty in your own home.

  • Barrier-free threshold as standard
  • Optimal construction depth
  • High thermal insulation
  • Comfort and ease of operation
  • Lead-free technology


Characteristics

  • Glazing range up to 50 mm.
  • Optimal thermal insulation up to 1.3 W/m2K.
  • Anti-burglary protection up to RC2.
  • Barrier-free threshold as standard.
  • 5-chamber profile with excellent thermal parameters – sash construction width 76 mm, frame 179 mm.
  • High-quality, effective sealing elements.
  • Heat transfer coefficient Uf 1.4W (m²K).
  • Maximum element size width 6.50 m x height 2.60 m for white elements.
  • Unique sealing system with large volume central seal in the middle lock.
  • Very slender lines with sash width of only 100 mm.
  • Perfect appearance in the middle connector with integrated cover profile.
  • Concealed drainage.


Materials
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