Such windows are intended for those who want to see the natural wood of the window from the outside or to use them in buildings where the use of other materials is restricted (historic buildings). As with all windows we make, the thermal properties are of the highest level. The thickness of the glass unit is up to 52 mm, which allows ensuring the best thermal, safety or acoustic properties. They have no inner glass strip and are fitted with hidden hinges. The sash is in one plane or traditionally protruding from the frame.
thickness : 56mm