Cupola Hub

Windtower Roof Ventilation Systems


Roof Ventilation hub

The Condor Cupola is the modern day version of reminiscent residential architecture circa 1940’s where the cupola sat proudly as the jewel on the roofing crown of a gentleman’s residence. Only one centrally located, and considered as an integral part of the construct in reducing the number of roof penetrations otherwise required

  • No noise
  • No running costs
  • Maintenance free
  • Optional closure for capture and redirection of heat during winter months.
  • Efficient natural heat purging during summer.
  • Saves on a/c cooling costs during summer.
  • Improves a/c performance
  • Available in colorbond colours.
  • Can be employed as services hub for bathroom, kitchen exhaust ducted venting.
  • DIY Installation
  • Cyclone rated

Fabricated in Australia to architectural specifications.

Condor products are not ‘on shelf’ hardware store items

Traditional Cupola
roof ventilator stainless steel
roof ventilation schematic

Air flow conversion approach minimises roof penetrations required to service  exhaust fans and the like whilst allowing the roof to aspirate to full advantage.

The service duct is taken to within a 300mm proximity, and directed toward Cupola opening where  pressure will always exhaust  to atmosphere.

This facility provides the option in non dedicated venting of individual rooms, with the use of purge vents that can be opened and closed from trickle to full flow displacement. See Purge or Displacement venting.

Having air volume converge to one central location in the roof space assists in continuity of flow and is the most efficient than any of the alternatives.

This principle is far easier to implement in a residential situation as the balance of peripheral ingress to central egress is easily established.

The size selection of the services hub is determined by the roof size, pitch and services anticipated.

  • general roof ventilation
  • wet area exhaust
  • specific purpose venting
  • natural displacement (purge vents)

Condor engineers will be able to assist regarding sizes according to aims and expectations