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Features Compared Side by Side
Picture above shows both Roof Vents a rotary turbine vent (left) and an Aura Gravity Ventilator (right) with Curb Mount Flanges
Roof Turbine VS Aura Gravity Vent
- A roof turbine can be made of galvanized steel that rusts, as shown above.
Vs
- All Aura Gravity Ventilators are made of rust free aluminum.
- Roof turbines wear out & lose their functionality.
Vs
- Aura Gravity Ventilator’s ventilation capacity never decreases. They always work like new.
- Will eventually make noise when it turns. Once turbines are noisy, the chance of leaking rainwater & snow will increase.
Vs
- Always silent when ventilating and will always prevent rain & snow from entering.
- Needs to be leveled when installed.
Vs
- Much easier to be installed because it does not need to be leveled.
- Spinning roof turbines need to be removed from the roof in preparation for an incoming hurricane.
Vs
- Aura Vents do not need to be removed from the roof. Gravity vents are tested to withstand wind pressure exceeding 200 mph.
