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Roof Ventilation Products from Energy Efficiency Centre

roof ventilators

Why ventilate?

Heat
During summer temperatures in roof spaces can reach as high as 60°c. This heat radiates downwards causing discomfort in living areas and forcing 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.


Ventilation - How Does it Work?

SupaVent
Ventilation works actively to reduce temperatures by replacing trapped hot air with cooler air from outside. A wind powered ventilator, such as Edmonds SupaVent, works by the exhaust forces created by the turning turbine.

Maestro
A mechanical ventilator, such as Edmonds Maestro, is electrically or solar powered and provides a predictable high flow rate at a low operating cost (less than $10 per year).

Contact Energy Efficiency Centre to find out more about home Ventilation Products.

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