The pivoting window is the ideal solution to create large openings with a small footprint of the interior spaces. When opened, the door rotates on the central pivot up to 45, thus allowing the spoiled air to escape without taking up space in the room. Cleaning will also not be a problem: it is enough to unhook the safety pins and rotate the door 180# to easily access the outside of the window. It is also possible to customize the window by creating it in atypical shapes, for example trapezoidal, particularly suitable for attics.