Roof Ridge Vent Vs Attic Fans

Without ventilation unfinished attic spaces can end up having stagnant air.

Roof ridge vent vs attic fans.

Choosing a ridge vent or an attic fan. It also works better because it creates a vacuum. Which is better for your roof. As warm air rises in your attic fresh air is drawn in through soffit vents.

Without any air movement temperatures in the attic soar in summer and plunge in winter. Installing roof ridge vents and more attic insulation are better options experts say. 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. But as anderson sc roofing specialists will tell you there are other factors to consider like existing vents attic and ceiling shape roof pitch and obstructions.

When you are deciding between a ridge vent or an attic fan consider the needs 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. 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. 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.

Purchasing an electric or solar attic fan may not provide the savings that homeowners expect. Attic fans can also make a lot of noise. Long story short the choice between a ridge vent and a power vent isn t as cut and dried as most homeowners imagine. A ridge vent installed along a roof s peak will move hot and humid air up and out of the attic.

Adding roof ridge vents can reduce summer air conditioning costs prevent roof mildew and rot and keep your roof in better shape longer. A ridge vent or a solar attic fan. Ridge vents are an ideal solution to ventilation in an ideal attic. That depends on your roof.

What makes ridge vents so effective is how they run the length of your roof. 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. If you have suitable intake venting a ridge vent might be a better.