Attic Vents On Side Of House

Space the soffit vents uniformly around the house to be sure air circulates evenly throughout the attic.

Attic vents on side of house. Look for nails and seams in the soffit that indicate framing locations and avoid placing vents over the framing. Plan to place an equal number of soffit vents on both sides of the house evenly spaced along the soffits. Smaller than the vent. 7 prevent the soffit vents from being blocked by stapling a baffle to the underside of the.

However to function effectively these vents rely on strong winds. They help air flow out of the attic and prevent snow and moisture to enter the attic this adds years to the life of the roof. Static roof vents also known as roof louvers are designed to fit into the highest peaks of a roof and rely on wind to function. Organizations such as the nrca recommend against this roof vent style in cold climates because it can promote ice dams.

Roof turbines have blades that spin in the wind pulling air up through the intake vents into the attic and out of the house. Drip edge vents are a two in one installation that promote water shedding at the eaves and rakes of a roof while also allowing for ventilation into the attic. When spaced evenly across the roof roof turbines can provide passive exhaust on windless days. To mark cutting lines on the soffit make a cardboard template that s 1 in.

A drip edge vent is made of a corrosive resistant material that sticks out about three inches back from the roof edge and then bends downward over them. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Slits in the product allow for air to flow into the attic.