Without baffles blinders that prevent outside air from crossing over the vent a ridge vent may create almost no ventilation at all.
Air vent house with no attic.
You will reverse the wires to make the fan blow into the attic as your intake.
Another option for homes that have no place for intake vents would be to use a modified solar fan.
This creates a natural air flow by drawing in the air from outside pushing it up and out through the vent at the top of the house.
The most common way to add ventilation to an attic is by installing air intakes in the soffits and putting an outlet at the gable of the house.
This is called passive ventilation.
When the attic becomes part of the home to be heated and cooled open wall gable vents and roof vents are no longer feasible but the underside of the roof the sheathing and rafters can still get.
The edge vent air vent s intake vent.
It can be used to supplement existing soffit or undereave vents as well.
Gable vents may circulate air through only a small percentage of your attic.
If you go this route you will need additional vents to allow the air to get out i recommend you use static vents for this purpose.
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It s a roof top installed shingle over intake vent designed based on roofing contractor feedback from our ask the expert seminars.