Do Attic Fans Work With Ridge Vents

Attic fans exhaust hot air from your attic to the outside.

Do attic fans work with ridge vents.

The ridge vents allow for this moisture to escape so that you do not have a build up of this humid air threatening to cause damage to your roofing members and anything stored in your attic. Combining an attic power vent fan with a ridge vent is usually not recommended because. Even if your roof already has ridge vents and plenty of ventilation built in it s a good idea to install gable fans or roof fans to help blow hot humid air out of the attic. Unlike ridge vents attic fans use electricity and need regular maintenance to keep working properly.

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. One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. Ridge vents are a passive system simply allowing hot air to rise up through them rather than pushing it out as a fan does. Choosing a ridge vent or an attic fan.

Ideally this will lower the high temperatures that have built up in your attic. Instead of installing an attic fan carter recommends using ridge vents on your roof. When you are deciding between a ridge vent or an attic fan consider the needs of the attic. After installing a ridge vent a homeowner might feel a temperature change says jerry alonzy a handyman working in canton connecticut.

How an attic fan works. Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. 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 you need. This air is then exhausted through the fan to the outside.

Attic fans can also make a lot of noise. Although mold and mildew are not as much a threat in the winter months it is still a genuine threat that you want to avoid at all costs. The prevailing winds and the amount of shade your house gets will also affect your results.