Roller Shutter Doors

NBS: TD75 Solid Curtain Roller Shutter Door

Application

Commercial and Industrial sites requiring low to medium security for openings up to 40m². See TD75 Outboard Motor for larger sizes.

Punched (TD75A) & Perforated (TD75P) Laths can also be incorporated as required for Full or Partial Vision.

Lath

Single Skin 75mm curved steel, with a thickness available in 0.7mm, 0.9mm or 1.2mm (dependent upon opening sizes and security requirements)

Finish: Galvanised Steel as standard. Also available in Plastisol and Polyester Powder Coated available upon request to any standard RAL/BS colour (additional charges apply)


Technical Specifications

SPECIFICATIONS

Lath Size: 75mm
Weight per m²: 11kg Per Sq. M (0.7mm thickness)
13kg Per Sq. M (0.9mm thickness)
16kg Per Sq. M (1.2mm thickness)
Maximum Width: 10000mm
Guides Galvanised steel roller angle and folded steel channel guides bolted to roller plates and building structure.
Maximum Area: 40m² (Tubular)
50m² (Outboard)

HOOD

  • Galvanised steel hood & endplates are provided as standard. Optional fascia/customer design hoods are available upon request (additional charges apply).
  • N.B. Reveal fix installations are supplied with a fascia as standard.
  • Finish: Galvanised Steel finish as standard. Also available in Polyester Powder Coated upon request to any standard RAL/BS colour (additional charges apply).

BOTTOM RAIL

  • Folded Steel Bottom Rail shaped in 'L' or 'T' Design.

GUIDE CHANNELS

  • Galvanised Steel Guide Channels available in 50mm; 65mm and 75mm dependent on application. 65mm and 100mm Wind Guide and end locks available.
  • Finish: Galvanised Steel finish as standard. Also available in Polyester Powder Coated upon request to any standard RAL/BS colour (additional charges apply).

PLATE SIZE

Clear Opening Height (mm) Plate Size (mm)
Up to 2500 305mm x 305mm
Up to 3000 355mm x 355mm
Up to 4500 400mm x 400mm
4500 Upward 450mm x 450mm

N.B Plate sizes are indicative of what may be provided and may vary.


OPERATION

Electric, Tubular Motor

Single Phase Tubular Motor with internal rocker switch or external key switch as standard & safety brake where appropriate to comply with legislation. Manual override facility & crank handles as required. Additional control options available including group controls; remotes and push button (additional charges apply).

Electric, Outboard Motor

Three Phase Outboard Motor with push button Operation, with Safety Break (where applicable), Chain Manual Override as standard

Manual, Pull Up/Pull Down

A counter-balanced spring and lock assembly is available for shutters up to 9m². Supply with Guide Mounted Pinlocks as standard

Manual, Hand Chain Operation

A counter-balanced helical 'loaded shutter' controlled via hand chain.