Description
The QS-77 Wider Opening Roller Shutter is ideally suited for wider openings spanning widths up to 5.4m. Strong yet light weight double skinned aluminium foam filled slats provide a ridged curtain that can also have vision slats incorporated in to it. Can be Spring loaded or electric operated using control systems such as key switch or remote control available. A manual over-ride will be required if the electric roller shutter option is used and installed over a doorway, shop entrance office foyer.
A safety brake may also be required to prevent the shutter from suddenly descending if the power should fail (only needed on shutters over a certain size and weight)




