Knightguard^® Rollergrille

Specifications

• Construction: Heavy Duty 12mm OD 6065-T5 aluminium tubes with nylon links (reinforced with fibreglass), for superior strength. 
• Assembly: Tubes - 45 mm apart, centre to centre. Links - 3 tubes per link. Assembled in the brick pattern at 200mm intervals.
• Guides: 76mm x 32mm full height side guide, with double mohair channels. 
• Locking: Double throw pin cylinder key system at the bottom, or mid-rail position (non-motorised operation). 
• Axle: 70mm galvanised steel octagonal central axle, with 130mm nylon adapter wheels.

Knightguard Rollergrilles have been successfully installed in thousands of NZ commercial buildings and homes, for over 20 years. Manufactured in NZ from high-quality components and aluminium extrusion.

Specifications of the Econolink™

• Construction: Heavy Duty 12mm OD 6065-T5 aluminium tubes with nylon links (reinforced with fibreglass), for superior strength.
• Assembly: Tubes - 45 mm apart, centre to centre. Links - 3 tubes per link. Assembled in the brick pattern at 200mm intervals.
• Guides: 76mm x 32mm full height side guide, with double mohair channels.
• Locking: Double throw pin cylinder key system at the bottom, or mid-rail position (non-motorised operation).
• Axle: 70mm galvanised steel octagonal central axle, with 130mm nylon adapter wheels. 

Our most popular rollergrille for providing a physical barrier (with airflow and visibility), all at an economical cost. Constructed from heavy-duty 12.7mm extruded aluminium tube and strong injection moulded fibreglass reinforced links, for superior strength.

Specifications of the Shuttergrille™

Knightguard's Shuttergrille provides first-class security and maximum strength using an extruded aluminium slat punched with design patterns or plain slats for a heavy-duty option. Pattern designs allow good visibility and airflow through the Shuttergrille, while providing utmost security and an eye-catching appearance.

• Twin Row Diamond Pattern - Vertical Align or Brick
• Rectangular/Square Pattern - Vertical Align or Brick
• Available as Solid Slat
• Available motorised with high-quality tubular motors
• Finished in custom powder coat colour or natural anodised

5 year warranty

Specifications of the Ultra Security™

Knightguard's Ultra Security is a tough but attractive option when a heavy-duty rollergrille is required. Constructed from heavy-duty 19mm extruded aluminium tube and high tensile aluminium links, Ultra Security offers, a premium security barrier. The standard finish is anodised satin silver, but custom powder coat finishes are available on request.

• Connected by high tensile 30mm wide T594 extruded aluminium links
• Links assembled into brickwork pattern - at 500 mm intervals
• Tubes spaced 70mm apart (centre to centre) with two tubes per link
• Available motorised with high-quality tubular motors
• Finished in custom powder coat colour or natural anodised

Specifications of the Visionline™

Knightguard Visionline incorporates thick see-through polycarbonate slats and tough extruded aluminium connecting rails into a sealed roller grille. The standard finish for Visionline rails and side guides is satin silver, but custom powder coat finishes are available on request.

• Ideal security where visibility is required
• Visonline's sealed finish offers protection from dust and infestation
• Available motorised with high-quality tubular motors 
• Finished in custom powder coat colour or natural anodised