Do you need an attic fan with a ridge vent?
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. As long as you have enough space at the base of the roof for an equal amount of soffit…
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. As long as you have enough space at the base of the roof for an equal amount of soffit vents, you shouldn’t need a fan.Click to see full answer. Keeping this in consideration, is attic fan necessary with ridge vents?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. Combining an attic power vent fan with a ridge vent is usually not recommended because: It could reverse the natural flow of hot air out the ridge vent.Furthermore, do I need a ridge vent? The combination of a ridge vent along with continuous soffit vents gives you a flow through of air similar to the way a chimney works. Even without soffit vents, a ridge vent is much more effective than gable vents.” Hammer says, however, that blocking gable vents isn’t necessary. Additionally, do you need a attic fan? If you want your home air conditioner to cool you better, then you might want one or two attic fans. Whole-house fans need windows and doors open and attic fans need lots of soffit vents to suck cooler outdoor air up into the hot attic. Without this open space, the fans will not move much air.Will a ridge vent cool my house?Properly sized ridge vents with good soffit or other intake vents can do a good job of cooling an attic space. Adding a radiant barrier will make your attic even cooler. The problem is that it’s very easy to short-circuit attic vents.
