Are Roof Ridge Vents Necessary

Roof ridge vent are they necessary.

Are roof ridge vents necessary.

These roof ridge vents pros and cons are essential to review when you re thinking above a roofing upgrade. Others will benefit from this unique design structure without needing to worry about the composition of their roof. 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. Well i am excited to tell you why a ridge vent is a great option for your roofing ventilation.

In this back by popular demand article see the difference between roof box vents and continuous ridge vents. Some homes don t need them especially if you have soffit and gable vents. The problem with gables is they short circuit the air flow paulcp writes. Even without soffit vents a ridge vent is much more effective than gable vents paulcp thinks hammer is right.

Without baffles blinders that prevent outside air from crossing over the vent a ridge vent may create almost no ventilation at all. No doubt if you ve ever needed to replace a roof the contractor would have talked to you about ventilation for your roof. Ridge vents are continuous roof vents that are installed at the very apex of a sloped roof. These are often covered with capping shingles so that they are almost invisible from the ground.

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.