Finishing Attic With Soffitt Vents

They are easy to install under the roof s overhang which is known as the soffit are generally hidden from sight and provide excellent protection from weather outdoor debris and pests while still allowing air to flow into the attic.

Finishing attic with soffitt vents.

Kitchen and bath fans vented into the attic. Continuous or individual soffits. Master flow 4 in. Of total vent space needed.

Soffit vents are one of the most popular intake vent styles. Roofing attic ventilation. An important part of installing any system of ventilation into your roof system is to make sure that there is a point of entry and a point of exit for airflow. 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.

Most effective ventilation uses a ridge and soffit continuous ventilation system but even these designs can vary from roof to roof. To install the air chutes staple them directly to the roof decking. Rectangular roof vents work best when the wind blows over the top of them rather than into them. Install rectangular roof vents on both sides of the roof.

Find soffit vents at lowe s today. A 50 x 30 attic would have a total area of 1 500 sq. In 1 5 1 16. Shop 12 3 results for ventilation.

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. 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. Resin circular mini wall louver soffit vent in white 4 pack model rlsc4 view the master flow intake. Airspace from the soffit to the ridge by installing a continuous air chute in each rafter bay.

An attic s intake vents are most commonly installed directly in the soffit either as individual vents spaced every few feet or as one continuous perforated soffit running the entire length of. To effectively ventilate your roof create a 1 in. Calculate the total vent area needed. Air chutes when combined with soffit vents and a ridge vent will help prevent problems with condensation and ice dams.

Vent these fans through the roof or soffit. Ft divided by 150 equals 10 sq. Rectangular roof vents installed on one side of the roof only. Length x width of attic in feet 150 total sq.