Roof Ventilation Units

/Roof Ventilation Units
Roof Ventilation Units2019-08-08T15:09:45+10:00


Heat and moisture in roof spaces affect personal comfort levels and the health of your home.

  • Heat. Roof space temperatures, during the warmer months, can reach a staggering 60c. Heat radiates downwards causing discomfort in living areas and forces air conditioners to work harder. Even the effectiveness of ceiling insulation can be reduced by the additional heat load.
  • Moisture. During the colder months, water vapour from showers and cooking is drawn into roof spaces and can condense to form up to 12 litres of moisture per day. This can render insulation ineffective, cause mildew on walls and ceilings and contribute to a damp environment.


A NEW GENERATION IN TURBINE VENTILATORS : SupaVent is a world first — a polycarbonate vent with a vertical vane design. This provides the following product advantages.

  • The technology leader. Sturdy polycarbonate construction, vertical vanes and permanently lubricated bearings ensure long life and efficient performance.
  • Attractive design. Its smooth aerodynamic profile complements almost any home.
  • Performs in light breezes. The vertical vane design provides SupaVent with a superior starting torque in light breezes.
  • Won’t rust or corrode. The UV resistant polycarbonate won’t chip, crack or corrode. Unlike some metal vents, rust is never a problem.
  • Available in most popular colours. SupaVent is available in brown, homestead red, caulfield green, mist green, white, slate grey, beige and black.
  • Withstands severe wind and rain. In independent laboratory trials, SupaVent withstood wind velocities of 240km/hr and satisfied the International Rain Dynamic Penetration Test.