Wood/aluminum windows of the highest quality meeting the requirements for passive building. The combination of wood and aluminum creates a modern design and great durability.
Material: spruce, larch, oak
Wooden profile: 92 mm + ALU cladding = 108 mm thickness
Hardware: Winkhaus
Gaskets: 2 no. on the wing
Double glazing: And = 0,5 W/m²K, 4-18-4-18-4
Energy efficiency: Uw = 0,77 W/m²K