Roller Door Series B Semi-Industrial

The Series B Semi-Industrial Roller Door is a strong, reliable industrial rolling type garage door. A distinct feature of this door is the small amount of room required above the lintel to accommodate the curtain roll. Perfect for tight headroom situations or where maximum opening height is important.


Available in a number of configurations to suit sizes from 2100mm to 3300mm in height and door 2400mm to 4800mm widths.


  • Continuous brake pressed steel curtain square curtain profile matches with the Series C Industrial Roller Door.
  • Aluminium bottom rail with weatherstrip.
  • Nylofelt cushioned operation.
  • Standard doors up to 2400mm high can be operated by hand without the need of chain wheel equipment.
  • Doors to 3300mm high use efficient compact Direct Drive chain


  • Prevents penetration of moisture and dust, thereby minimising the chances of corrosion.
  • Strong, while providing an attractive appearance
  • Exact solution for openings on sloping floors.
  • Added protection against dirt, leaves and weather.
  • Provides a profile match for situations where small and large openings are next to each other.
  • Lower noise with greater operating ease.
  • Low maintenance
  • Ease of manual operation.

Available in Zincalume and an extensive range of Pre-painted colour options.

Sectional Door Pre-painted Steel Colour OptionsThe colours in this gallery are intended as a guide only. If colour selection is critical, please request a steel colour sample from your Dominator Sales Person. Powder coating is also an attractive option if your preferred colour is not shown. Please make contact with your Dominator dealer for advice and samples.

Free Measure and Quote


(021)175 6191


34 Gateway Drive, Coastlands, Whakatane 3194


Dominator Garage Doors

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34 Gateway Drive, Coastlands, Whakatane 3194