The inward opening window is a convenient window that can be provided with hinges in the side, bottom or both.
The window with hinges in both the side and bottom is called Kipp-Dreh and can be opened in the top for easy and efficient ventilation, and inward opening that provides a great wash position. You stand inside and wash the outside of the glass. All opening functions are easy to operate with one hand.
The window can be made as one, two or multi sash windows and often in combination with fixed frame window in the same unit.
The window is available with a variety of glazing bars.
The window is available in all types of glass or combination of glass such as self-cleaning, low energy, solar & thermal regulating, safety, noise reduced or decorative glass.
U-values down to 0.8.