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Knightguard Heavy Duty Shuttergrille Roller Shutter

Security is vital for Business

Knightguard^TM Heavy Duty Shuttergrille is the ultimate strong barrier in our range of roller shutters. These roller shutters provide first class security, coupled with design flexibility and eye-catching appearance.

We call it the shuttergrille as it can be manufactured with cut-outs of 55 x 180mm spaced 50mm apart to provide airflow and visibility on all or part of the curtain if required.

Knightguard^TM Heavy Duty Shuttergrille is typically suited for most commercial shop front applications.

Manual or Motorised Operation

Knightguard^TM Heavy Duty Shuttergrille is designed to roll up overhead. As standard it is operated manually with torsion springs fitted inside the axle. On larger roller shutters we may suggest the motorised option.

Tubular electric motors can be fitted and concealed inside the axle in place of the torsion springs making opening and closing as simple as flicking a switch. Keyed electric switches are also available.

Side Guides

The Knightguard^TM Heavy Duty Shuttergrille's curtain penetrates deep inside the strong extruded aluminium side guides to a depth of 40mm. This provides a strong anchor channel for improved security.

Bottom or Mid Rails

As with all the Knightguard^TM range, the locking bars are housed inside an extruded aluminium section across the full width of the roller grille curtain. These can be positioned at the base or at waist-height for ease of operation.

Robust Curtain Construction

Close-up view of Heavy Duty Shuttergrille Roller Shutter showing detail of curtain, guide and optional cut-outs for ventilation.

The Knightguard^TM Heavy Duty Shuttergrille curtain incorporates 1.5mm thick extruded "plate" aluminium slats and tough extruded 31mm x 16mm aluminium connecting slats.

Finish

All visible metal components such as the curtain, guides and locking bar are provided in clear anodised aluminium finish which can be optionally powder coated if required.

Pelmet boxes are avaiable that enclose the roll and provide a neat finished look.

Custom Built

Every installation is different so we custom build your Knightguard^TM Heavy Duty Shuttergrille for a perfect fit.

Matching "fixed panels" are also available. Ideal for situations where in-fill panels are required between roller grilles or as a fixed or removable panel in it's own right.

Knightguard is a trade mark of Advanced Shutter Industries.