Galvalume Rolling Shutters with finely perforated profiles helps in achieving visibility, light infiltration and ventilation. Used extensively in residential windows,  Garages for Extra Safety, perforated roller shutters present a most economical method of providing a secure closure to large or small openings for both indoor and outdoor applications. With its transparency and the ability to use light to create a unique appearance, both typical properties of metal mesh, it unites an exceptional appearance with maximum functionality.