根据本发明的一个方面的阳台系统窗包括形成在窗的下部以阻挡外部空气的下固定窗，在下固定窗的上部沿水平长度方向形成的上固定窗， 形成在所述外窗的内表面上的第一内窗和形成在所述外窗的内表面上的第二内窗;以及形成在所述外窗的内表面上的第二内窗， 内窗具有用于阻挡来自外窗的热传导的内窗，以及用于将外窗和内窗彼此分开并形成绝热线的信号。

Balcony System Window in accordance with an aspect of the present invention block the outside air, and provided on the lower fix window, the upper fix windows, outdoor face of the window the upper fixes formed formed in the lower part fix the window top and the half of the direction horizontal length formed in the lower claim is movable chayangmak and for forming a hollow fiber layer, the outer window and having a movable slide the window toward the upper fix window interior, first within the window formed on the inner surface of the outer pane, toward the inside of the window interior of the first 2 my windows to block the thermal bridges to the outside and has a double window naechang the other windows distinguish the naechang and may include a Azon insulation for line formation.