Knightguard's Ultra Security Roller Grille is suitable for large shop fronts or pedestrian openings, where an attractive but tough security grille is required. Ultra Security Rollergrilles are constructed using heavy-duty 19mm OD 6065-T5 extruded aluminium tube and are connected by high tensile 30mm wide T594 extruded aluminium links. The links are assembled into a brickwork pattern at 500mm intervals. The tube is spaced 70mm apart centre to centre with two tubes per link. The standard configuration has a satin silver anodised finish although other special powder-coat finishes are available on request.
Spring Balanced or Motorised (Low Cycle) Operations
Satin Silver, Anodised Aluminium or Powder-Coat Colours
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