Static Vent And Spinner Vent In Roof

Ft of vent space half dedicated for air intake in the soffits and the other half for exhaust on the roof.

Static vent and spinner vent in roof.

Click to add item air vent plastic slant back static roof vent to the compare list. Good attic ventilation is important for preventing ice dams in the winter. A ridge vent is similar to a screen and allows heat to escape up and out of the attic. Air vent airhawk 12 in aluminum externally braced roof turbine vent.

Poor ventilation can lead to cracked and baked shingles elevated mildew and mold counts in the attic and attic temperatures soaring to 150 degrees f. Unlike turbines this venting style does not have any moving parts. As air is pulled from the attic space by the turbine vent ridge vent or even an electric powered fan the same amount of air must be allowed to flow into the attic space where the roof passes over the exterior walls of the home. If there is not enough soffit air coming in then the vents may create a partial vacuum in the attic space.

There are two types of ventilation available. Compare click to add item air vent plastic slant back static roof vent to the compare list. A ridge vent installed along a roof s peak will move hot and humid air up and out of the attic. A ridge vent runs across the top of the roof s peak.

Dynamic or power. Attic must have 5 sq. If you re in need of roof ventilation a roofing contractor can help.