The wooden ones passive profile windows 92 mm and triple glazing with the best thermal insulation, effectively reduce energy consumption. Windows are designed for passive and low energy buildings.
Material: spruce, larch, oak
Wooden profile: 92 mm thickness
Hardware: Winkhaus
Gaskets: 2 no. on the wing
Vodobrani: 2 no. aluminum, on the wing and case
Double glazing: And = 0,5 W/m²K, 4-18-4-18-4
Energy efficiency: Uw = 0,76 W/m²K