First here s a layman s definition of a soffit.
Attic fan soffit vents.
Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.
The fresh air the soffit vents draw in should be expelled near the peak of the attic through vents in the gables ridge vents in the roof wind turbines or power vent fans.
Intake vents located at the lowest part of the roof under the eaves allow cool.
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Roofing attic ventilation.
They allow air to enter your attic at the lowest point of your roof.
Almost all homes are fitted with some kind of roof vents at the peak of the roofline be it individual roof vents hip roof ventilation and many homes have gable vents as well.
Further information attic ventilation article.
However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the attic.
A soffit vent is simply a vent installed into the underside of your home s eaves called the soffit that permits fresh outside air to be drawn up into the attic.
When passive methods aren t sufficient an electric fan installed at a soffit vent draws additional outside air into the attic to augment the chimney effect.
Primex sv6x9 series 6x9 flat soffit vents.
Includes a molded in mesh screen.
Resin circular mini wall louver soffit vent in white 4 pack model rlsc4 view the master flow.
This exhausts a greater volume of hot.
Properly installed soffit vents are a key component of your home s attic ventilation system.
A versatile venting solution for attic ventilation trailer skirting and anywhere additional air flow is needed.
Outdoor living patio.
Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside.
Master flow 4 in.
Get free shipping on qualified undereave vents soffit vents or buy online pick up in store today in the building materials department.
It s the horizontal piece of wood or plastic under your roof overhang usually 8 or 9 inches wide.