The micro-perforated surface enables a vast view outwards, however all indoor privacy is maintained.
Compared to classic shutters, the èstella system considerably increases the passage of natural light.
The dimension of the holes, at the same time guarantees alleviation of strong light, and an efficient screen against solar radiation.
Air filtrates 10.1% of the total surface (compared to 2.8% of a classic shutter) and enables continuous, pleasant ventilation.
The micro-perforated structure, among its many characteristics, can also replace curtains and screens against insects.
Locking is automatic, without any need for chains, locks or other external parts.
