Homes without room for soffit vents usually use gable vents or shingled vents to take advantage of passive ventilation. These ...

Gable vents: Located near the top of gable walls. These vents work as intake and exhaust points for attic ventilation. Box or ...

If your home also has a gable vent, canned vent, electric fan or turbine vent — or any combination of these — the thermal airflow will be interrupted and the ridge vent can become an intake ...

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.

Given the age of your home, I suspect that there is probably a vapor barrier, so the 1 to 150 ratio should suffice. The vent area should be divided equally between soffit and roof (or gable) vents.

Gable vents: Attic gable vents are a great way to improve attic ventilation. These exhaust vents are installed on the gable end of a roof, and they allow hot air to escape from the attic.

A: Attic vents in some shape or form have been a standard feature in home construction for many years. Drive down any street of older homes and you're sure to see gable vents staring at you from ...

Your house was built with gable vents– those square or triangular openings at each end of the attic. They work fine by themselves but what we have learned through research is that if you have a ...

Between the two, and provided there is sufficient space for air to flow upward between the soffits and ridge vent, that should be all the attic ventilation you need. Adding gable vents won't hurt ...