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Kömmerling InVitra

Kömmerling InVitra

OKNO-POL Sp. z o.o.
More information about OKNO-POL

KÖMMERLING InVitra windows are available in two thermal versions: 

  • KÖMMERLING InVitra ® E with reinforced steel and two-chambered pane, coefficient Uw to 0,75 [W/m²K] (reference window 1230x1480mm)
  • KÖMMERLING InVitra ® P  with insulating foam of internal chambers and also panes installed using ‘dry glazing’ method with a coefficient of Uw to 0,69 [W/m²K] (reference window 1230x1480mm)

KÖMMERLING InVitra allows for the construction of energy-efficient entrance and terrace doors of large dimensions.


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OKNO-POL Sp. z o.o.

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DPQ-82 thermoSecureAVANTIS 95 SAPA pasywneKF 310PASSIV-LINE ULTRADA-90 Thermo +opcja NAROŻNEPETECKI IMPRESSIVE Class 73 OPETECKI FUTURE Design 86 MDALU Excellent MB 86PETECKI EXCELLENT Class 82 MDVEKA PF 70ALU Impressive  MB 60 Energooszczędne okna Real Wood