Ridge Vent Vs Exhaust Fan

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Ridge vent vs exhaust fan.

Scott in georgia is on the line with a question about attic ventilation. Just reading through the comments about the use of a ridge vent vs. An exhaust fan or combination. Without any air movement temperatures in the attic soar in summer and plunge in winter.

Like attic fans ridge vents are designed to exhaust air that is already inside the attic. You re almost better off not having them kenny. In more extreme climates one or more turbines will provide better circulation. For optimal performance ridge vents require soffit venting to bring air up and out the top of the roof.

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. Well i have a house that has a ridge vent in it. This is different from soffit vents which allow air to travel into the attic. And instead having something called a ridge and soffit vent system where the peak of the roof essentially becomes the.

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. I recently had two quotes from roofing contractors. Adding roof ridge vents can reduce summer air conditioning costs prevent roof mildew and rot and keep your roof in better shape longer. In the case of ridge vents when heat builds up inside the attic it makes sense that there.

Without ventilation unfinished attic spaces can end up having stagnant air. So to help with some of the i. Well first of all those spinny fan types of vent devices don t really work that well as a venting strategy. Roof box vents and continuous ridge vents are separated by a few differences and deciding which one to put on your roof depends on which better fits the type and situational roof you have.

And the temperature in the attic gets to be somewhere around 115 to120 degrees during the summer and it gets pretty warm. In this back by popular demand article see the difference between roof box vents and continuous ridge vents. A ridge vent is a passive system and offers less air movement and in moderate climates this style tends to be sufficient. Installing roof ridge vents and more attic insulation are better options experts say.