Our ridge vents are the Standard Ridge Vents and the Low Profile Ridge Vents. These ridge vents are designed for maximum gravity-type ventilation. Finishes for the ridge vents are Polar White (PW) and Galvalume. Other colors are available at an additional charge. The ridge vents are available for the CFR Standing Roof Panel and the Classic Roof Panel. The ridge vent nominal length is 10’-0”. They have flat skirts on both sides and are attached to the ribs of the roof panels. Ridge vents are available with 9” and 12” throats and bird screens are provided as a standard. Ridge vents can be placed at 5’-0” apart or continuous. Ridge vent dampers are manually operated through the activation of a pull bar and are spring-loaded to remain in the open position until the pull bar is operated and locked in the closed position.