Roofing Soffit Ventilation

Soffit vents are recognizable for the narrow slits that provide open space into which air can flow.

Roofing soffit ventilation.

Expect to spend a full day on this project. Soffit vents run the full length of a soffit the material underneath your eaves or are placed between the joists. 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. You ll cut holes for the vents with a jigsaw or reciprocating saw.

Click to enlarge any image. More ways to filter. Find soffit vents at lowe s today. These are the most common intake vents.

Soffits are typically used as the exposed undersurface of the roof overhang above exterior siding. Master flow 4 in. There are a number of different types and styles of soffit vents. Roofing attic ventilation.

Resin circular mini wall louver soffit vent in white 4 pack model rlsc4 view the master flow intake vents 12 54 12 54. Soffit vents are commonly made of aluminum or vinyl and are installed into your soffit the surface under the eave of the roof. Master flow 15 amerimax home products 1 deflect o 1 gibraltar building products 1 mounting position. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Aside from vents you ll need a handful of 1 1 4 in. Rectangular white weather resistant aluminum soffit vent sold in a carton of 50 only model sv202wh 234 00 carton 234. Galvanized sheet metal screws for the soffit vents utility knife blades a dust mask and one tube of roofing cement for every three vents. Enter square footage calculate or enter the square footage of the attic or area to be vented.

Attic ventilation soffit intake to ridge outlet air flow or square inches ratio adding under roof ventilation is usually a great idea but if the relative sizes of the intake and outlet vents are not proper the building will suffer increased heat loss and thus an unnecessarily high home heating bill. Shop 31 13 results for soffit vents. Air vent 2 3 in. Intake vents located at the lowest part of the roof under the eaves allow cool.

Our vinyl soffits provide the air intake needed for proper air flow in attics and for controlled temperatures indoors.