The Dual Walled Wider Opening Roller Shutter is the preferred choice of security shutter for large openings and windows that require security and aesthetics. The curtain runs in strong extruded aluminium guide rails with box section for reinforcement and fixing, with an attractive angled head box for housing the curtain in once opened.
The shutter can be powder coated any colour from our extensive range at an additional cost, aluminium powder cats extremely well giving a durable high grade finish.
Spring loaded with bottom slat lock as standard or electric operation with numerous controls available from key switches to remote control operation.
A safety brake will be required to prevent the shutter from suddenly descending if the power should fail (only on shutters over a certain size and weight)
A manual over-ride may be needed if the electric roller shutter option is used and installed over a doorway, shop entrance office foyer etc.