Gable Vents Vs Soffit Vents

The soffit vents are no longer functional.

Gable vents vs soffit vents.

Mike keogh a specialist in energy conservation and ventilation from campbellford ont responds. Gable vents if left open with the combination of continuous ridge and soffit vents interfere with the airflow between the two. Gable vents may circulate air through only a small percentage of your attic. Unlike other passive venting systems such as soffit or ridge vents gable vents are meant to be seen.

Without a continuous flow of outside air the attic heat in the winter will melt ice and snow at the top of the roof which will flow down and refreeze when it reaches the cooler bottom of the roof. Ridge vent ridge vent noun. Upgrading existing ventilation when reroofing is a smart move an opportunity that is missed all too frequently. Is it okay to combine soffit to ridge roof ventilation with gable end vents.

An attic s intake vents are most commonly installed directly in the soffit either as individual vents spaced every few feet or as one continuous perforated soffit running the. Installing functional gable vents can take some time as you will need to fit them into the gable end of the roof. You should close the gable vents from the attic side. Greebo is spot on you want soffit vents for your air intake.

My house has gable end venting no soffit vents and a finished room in the attic. The underside of an architectural structure such as an arch a balcony or overhanging eaves. A gable shaped canopy over a window or door. Static roof line vents are effective for ventilation but generally aren t recommended due to issues with leaks.

The only ventilation i can see is that above the ceiling about 4 x 30 x 2 again with gable vents at both ends. Ridge vents are much easier to install because they sit on top of the roof at the peak. In a nutshell yes soffit vents prevent moisture from doing bad things to your home. There is insulation in the triangle attic space behind the knee wall ceiling rafters and roof rafters to the top of the finished room ceiling.

They are made visible on the front of a house or roof and add an architectural element to an otherwise invisible opening. Most effective ventilation uses a ridge and soffit continuous ventilation system but even. Air will flow in the easiest direction and that is between the gable vents and the ridge vent. Gable vents are usually chosen for their visual appeal but can also serve as an exhaust vent.

Soffit vents may leave air trapped at the top of your attic.