Are Roof Ridge Vents Necessary

Even without soffit vents a ridge vent is much more effective than gable vents paulcp thinks hammer is right.

Are roof ridge vents necessary.

Some homes don t need them especially if you have soffit and gable vents. Well i am excited to tell you why a ridge vent is a great option for your roofing ventilation. Without baffles blinders that prevent outside air from crossing over the vent a ridge vent may create almost no ventilation at all. Roof ridge vent are they necessary.

The problem with gables is they short circuit the air flow paulcp writes. The benefit of this type of vent over traditional rectangular vents is the increased coverage over the entire upper portion of the attic instead of a few. The whole point to a ridge vent is that it takes air from all along the bottom of the roof line and exits it out the top kind of like a toilet. No doubt if you ve ever needed to replace a roof the contractor would have talked to you about ventilation for your roof.

In this back by popular demand article see the difference between roof box vents and continuous ridge vents. 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. Ridge vents are continuous roof vents that are installed at the very apex of a sloped roof. Others will benefit from this unique design structure without needing to worry about the composition of their roof.

Take for example ridge vents.