Attic Vent Through Soffit

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.

Attic vent through soffit.

For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. Soffit vents come in several sizes and styles including small round discs and rectangular grilles. Butt a cardboard template against the fascia and mark your soffit hole locations to begin soffit vent installation. Grab a flashlight and inspect your attic during the winter.

Air flows in through the soffit vents and out through the roof vents. Resin circular mini wall louver soffit vent in white 6 pack model rlsc2 view the master flow intake vents 9 28 9 28. Master flow 2 in. The vent should exit the building through the roof or wall at least 3 feet away from any other building openings and the vent cover which must not include a screen should allow dispersal of.

For this method to be most effective approximately equal amounts of ventilation should be placed at the soffits or eave level and at or near the top of the attic space. Smaller on each side than the vent you re installing. These vents allow outside air to enter the attic at the lowest point of the roof along the underside of the eave. 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.

More ways to filter. If you don t know how your roof vents work or if you re unsure about your attic ventilation in general you should talk to a roof inspector about your current system and any inherent weaknesses that may be at. Make the vent hole 1 2 in. Roofing attic ventilation.

Enter square footage calculate or enter the square footage of the attic or area to be vented. They re most effective when used in conjunction with a continuous ridge vent. Vent these fans through the roof or soffit. Master flow 21 amerimax home products 1 deflect o 1 gibraltar building products 1.

Most effective ventilation uses a ridge and soffit continuous ventilation system but even these designs can vary from roof to roof. Outside air enters the attic space through soffit or eave vents rises through the attic space as it warms and exits through vents that are positioned at or near the top. If you see dampness or frost you need better roof ventilation and some attic vents. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator.

Add soffit venting first.