Taking advantage of this natural process, referred to as passive ventilation, is the most common way to vent an attic. In ...

If your home also has a gable vent, canned vent, ... Where possible, the gable, canned and turbine vents should be sealed from inside the attic using cardboard, ...

If the existing gable vent is smaller than the diameter of the fan, ... Follow the lines drawn 5/8 in. inside the shutter flange perimeter lines. Step 5: Installing the Shutter.

Dear Ken: I have turbine vents on the roof. Should I cover them in the winter? It may help you to know that I have those gable vents in the side walls, too. — Paul Answer: It’s a good idea to ...

There are also gable vents and a 1200 CFM electric attic fan at the peak. After the roof was replaced, ... What stands out is the high relative humidity inside the house.

Q: I have a house built in the late 1980s that has gable and soffit vents. Three years ago, I had a new roof put on and a ridge vent was installed. I am in the process of getting quotes to have ...

Instead, gable vents are at each end of the house. The intakes are soffit vents. This seems to have worked fine with our current roofing, three-tab asphalt shingles with felt underlayment.