Energoefectiv 78

Energoefectiv 78

Energoefectiv 68 The system allows the window to achieve a heat transfer coefficient of 1.0 W / m2K

The frame, which consists of 4 layers of wood with a thickness of 78 mm, significantly increases the stability of the structure.





Higher thermal insulation is achieved thanks to the use of 3 double-glazed units with a U value of 0.6 W / m2K

the construction uses a double seal, which improves the heat transfer parameters.


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