Marian Rolling Grilles are designed to provide a very high level of visibility and protection against casual entry. Ideal for internal counters, serveries and concessions.
Dimensions: Up to 4000mm Wide x 3000mm High
Curtain: Available in aluminium tube and link or nylon portcullis in a brick bond pattern.
Guides: U channel guide in 50 or 75mm depth to suit opening width.
Hood: Galvanised steel hood to enclose the shutter coil at the head of the opening.
Operation: Manual push up / pull down is available for small sizes, alternative electric operation is available with a 240V AC tubular motor.
Control: Provided with a sprung rocker switch for normal opening/closing, optionally a security key switch can be provided or a remote control receiver with multiple handsets. Bespoke control can be designed to operate groups of grilles via a building management system.
Safety: Designed in accordance with European Standard 13241-1, the grilles are provided with a safety brake as standard and a safety photocell where necessary.
Finish: The aluminium tube and link grille can be provided in mill finish aluminium or powder coated. The nylon portcullis link grille is available in White, Black or Dark Brown.