Ridge Vent Vs Attic Fan

Without any air movement temperatures in the attic soar in summer and plunge in winter.

Ridge vent vs attic fan.

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. My house is in zone 6 and highs are usually in the 80s during summer only had three 90 days last year. Well i have a house that has a ridge vent in it. Installation costs roof turbines are usually less expensive to install because they only require the removal of a small section of shingles and an appropriately sized hole to be drill through the roof.

Choosing a ridge vent or an attic fan. How can we help you today. It could reverse the natural flow of hot air out the ridge vent. And the temperature in the attic gets to be somewhere around 115 to120 degrees during the summer and it gets pretty warm.

The house currently has ridge vents and i am wondering if installing a. And then the vent fits on top of that. Since your solar vent fan only moves 500 cfm a third to half that of a typical hardwired attic vent fan it probably won t move enough air to reverse the action of the ridge vent. Joe blanco posted in general questions on february 21 2016 01 26am is there any advantage in using an attic fan comparing to ridge vents.

If air is drawn in through the ridge vent while it s raining it might pull rainwater in with it which could lead to leaking or mold in the attic. If you have suitable intake venting a ridge vent might be a better. A ridge vent installed along a roof s peak will move hot and humid air up and out of the attic. 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.

Also since the fan is powered by the sun it should turn off when the sky is overcast during a storm which will keep it from drawing rain into the attic. Without ventilation unfinished attic spaces can end up having stagnant air. Combining an attic power vent fan with a ridge vent is usually not recommended because. Vents that run along the roof ridge are an alternative to those that exit through the roof decking or gables and if the ridge is long enough they may be the only roof vents.

And be careful with the type of vent that you. When you are deciding between a ridge vent or an attic fan consider the needs of the attic.