L20 DOORS / SHUTTERS / HATCHES

610 ROLLER SHUTTER . . . . . .

Visionguard 38 Grille Shutter
A vertical slotted lath security shutter, with a slimline profile designed to minimise the visual impact. They can be both internally and externally fitted on a wide range of openings including windows and doors.
Dimensions:
Opening height up to 5000mm, opening width up to 3500mm. Maximum area 10m².
Shutter weight: 6.5 kg/m² of door opening.
Curtain
38mmdeep aluminium profile punched to provide 45% vision.
Bottom Rail
54 x 36mm extruded aluminium with internal box sections for strength.
Side Guides
60 x 24mm extruded aluminium guide with integral box section for strength.
Shutter barrel
Continuous mild steel tube – with counterbalance springs inside the tube for manual operation shutters.
Hood
Compact four sided pre-finished steel cover to roller shutter coil.
Operation
Manual push up/pull down operation with locking via bottom rail or bullet locks. Maximum area 7m².
Rod crank operation, self locking. Maximum area 3.5m².
Geared belt (low security) self locking. Maximum area 3.0m².
Swivel belt (low security) self locking. Maximum area 2m².
Electric operation with 240v 1ph motor via control button unit. Maximum area 10m².
Finish
Polyester powder coated finish in standard white or brown. Consult with Northern Doors (UK) Ltd for availability of alternative finishes and to obtain samples.
Optional extras:
Polycarbonate clear inserts to slots in curtain.
Preformed lath in lieu of standard slotted lath.
H40S high security guide
External manual override for external fitted electric shutters.
External manual override lockable plate to crank hole.
External manual override for internal fitted electric shutters.
Internal manual override for internal fitted electric shutters
Removable guide mullions for multi-shutter spans.
Electric options:
Double control push-button unit operating two shutters.
Two way momentary key switch unit for security.
Group command for controlling up to 4 shutters.
Remote control operation via key fob unit.
Safety photo cell beam.
Consult with Northern Doors (UK) Ltd technical literature for details. Northern Doors can also provide a design and specification advisory service and it is recommended that they are consulted early in the design process.

Manufacturer: Northern Doors (UK) Ltd, Kingsforth Road, Thurcroft, Rotherham, South Yorkshire, S66 9HU. Tel: 01709 545 999. Fax: 01709 545 341. Email: This email address is being protected from spam bots, you need Javascript enabled to view it Web: www.northerndoors.co.uk 
Product reference: Visionguard 38 Grille Shutter

Performance: Not applicable

Arrangement: Vertical roller shutter

Shutter curtain: 38mmdeep aluminium profile punched to provide 45% vision.
Finish as delivered:
Polyester powder coated
Colour: White / Brown
Consult with Northern Doors (UK) Ltd for availability of alternative finishes and to obtain samples.

Frame/ Guides:
Bottom Rail
54 x 36mm extruded aluminium with internal box sections.
Side Guides
60 x 24mm extruded aluminium guide with integral box section.
Shutter barrel
Continuous mild steel tube – with counterbalance springs inside the tube for manual operation shutters.
Hood
Compact four sided pre-finished steel cover to roller shutter coil.
Finish as delivered:
Polyester powder coated
Colour: White / Brown
Consult with Northern Doors (UK) Ltd for availability of alternative finishes and to obtain samples.

Operation:
Manual push up/pull down operation via bottom rail lock or bullet locks.
Rod crank operation, self locking.
Geared belt (low security) self locking.
Swivel belt (low security) self locking.
Electric operation with 240v 1ph motor via control button unit.

Ironmongery: Consult with Northern Doors (UK) Ltd for recommendations and details.

Other requirements:
Polycarbonate clear inserts to slots in curtain.
Preformed lath in lieu of standard slotted lath.
H40S high security guide
External manual override for external fitted electric shutters.
External manual override lockable plate to crank hole.
External manual override for internal fitted electric shutters.
Internal manual override for internal fitted electric shutters
Removable guide mullions for multi-shutter spans.
Electric options:
Double control push-button unit operating two shutters.
Two way momentary key switch unit for security.
Group command for controlling up to 4 shutters.
Remote control operation via key fob unit.
Safety photo cell beam.