A ridge vent runs across the top of the roof s peak.
Ridge vent vs attic vent.
Make sure the ridge line is cut open at least an inch to an inch and a half so you have a good wide gap at the top.
If all this seems like too much to take in you can always call on the pros for help.
The advantages of ridge vents over other types of vents.
It also works better because it creates a vacuum.
Attics are vented using the natural circulation that occurs when hot air rises.
Ridge vents are installed at the peak of the.
And the temperature in the attic gets to be somewhere around 115 to120 degrees during the summer and it gets pretty warm.
While a power vent fan combined with a ridge vent can work against the natural flow of air through the attic it will still exhaust more hot air than not having a fan at all it s just not the most efficient way to go about it.
Choosing a ridge vent or an attic fan.
A ridge vent is similar to a screen and allows heat to escape up and out of the attic.
I am getting ready to redo the roof on our house shingles and some sheathing and i am wondering what kind of venting i should add to the roof.
An attic fan is an active system that actually forces air out.
Unlike ridge vents attic fans use electricity and need regular maintenance to keep working properly.
Convection pulls in cooler air.
Vents in the soffit beneath the eaves at the bottom of the attic draw in cool outside air while gable or ridge vents at the peak of the attic allow heated air to exit.
Scott in georgia is on the line with a question about attic ventilation.
This is different from soffit vents which allow air to travel into the attic.
Now for the other sections of roof and attic that are again separated from that garage space there you should use a continuous ridge vent.
Continuous ridge vents are more effective because they are installed at the peak of a roof s ridge allowing for warm air to escape from the attic.
Ridge vents are a passive system simply allowing hot air to rise up through them rather than pushing it out as a fan does.
Here are the two main advantages that ridge vents have over other types of vents.
Attic fans can also make a lot of noise.
And then the vent fits on top of that.
Their location roof venting works by letting in air from lower down on the roof like through a soffit vent and letting it out at a higher point in the roof.
Unlike turbines this venting style does not have any moving parts.
A ridge vent installed along a roof s peak will move hot and humid air up and out of the attic.
It has the ability to work with vaulted ceilings and you only need one of them to get the job done for ventilation as compared to multiple box vents.
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Well i have a house that has a ridge vent in it.
Ridge vents one type of roof vent run along the ridge at the very top of the roof.
