Eternity Plus

Collection of wooden-aluminum windows, which in addition to the characteristics of the Eternity model, offers even more improved performance: the use of triple glazing guarantees even higher thermal-acoustic insulation levels.

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Frame section and Leaf (mm) mm 82x90 - 95x83
Number of leafs 2
Number of seals 4
Air permeability Class 4
Global thermal transmittance of window Uw with thermal transmittance of glass Ug. 1.1 W/(m²K) – thickness 28 mm Window: glass 4-18Ar-33.1 Low-E warm edge Extra soft wood Soft wood 0.98 1.03
French window: Glass 33.1-18Ar-4-20Ar33.1 Low-E warm edge Extra soft wood Soft wood 0.94 0.98
Water tightness Window French window Class 9A Class 8A
Resistance to wind load Window and French window Class C3
Load bearing capacity of safety devices 350 N