Roof Wind Turbines Pros And Cons

These fans are typically installed along or close to the roof s peak which is called a ridge.

Roof wind turbines pros and cons.

Residential wind turbines yields energy savings and protects homeowners from power outages. Pros these types of vents are able to provide air intake for your roof s ventilation system. What are the cons of wind turbines. Cons these are most effective when they are used in combination with a continuous ridge vent.

How much air must be moved. However if you re in an area without a great deal of wind a turbine may not work well. Wind driven turbine vent wind driven roof vents will pull more air from the attic but only when the wind is blowing. To make wind power cost effective turbines need access to strong and sustained winds.

Due to their moving vanes turbines provide more air movement than ridge vents. Cons unfortunately there are two sides to every coin and turbine roof vents are no different. Wind turbines do emit a low frequency noise. The initial investment for wind turbines can be higher than that required for fossil fueled generators and it may take longer before an investor can break even with one s expenses.

Turbine fans use only the wind blowing outside in order to rotate. Even worse all the obstacles trees other buildings even the house itself cause turbulence in the wind. Must have prepper tools. List of cons of wind turbines.

Cons of wind energy wind is a fluctuating intermittent source of energy and is not suited to meet the base load energy demand unless some form of energy storage is utilized e g. They might not be cost competitive. All things being equal wind driven turbine vents also known as a whirlybird roof vent do move more air than flat vents but only when the wind blows. Wind speed increases with altitude and the top of a house is pretty close to ground level.

The benefits of using a turbine. Roof vents need to move hot humid air from the attic to the outdoors so that humidity doesn t build up and cause mold rot or other moisture problems that findlay roofing regularly sees when dealing with attic issues. A residential rooftop offers neither. Since turbines are attached directly to attic spaces they can siphon away that moist air effectively.

As good as they are there some traits that may make an alternative vent more suitable so let s look at those cons next. A ridge vent is a passive system and offers less air movement and in moderate climates this style tends to be sufficient.