The characteristic of the external shutters is that the slats can be rotated to the desired angle, in addition to the basic variant that has blinds, which is raising and lowering them, where we can adjust how much light and views we need to penetrate the room.
In addition to that exceptional function that enables us to easily clean the slats from the outside, louvres are an exceptional choice for large sizes due to the stability of the slats and especially the Z-shaped slats during wind flow.