Ventilator 301 w/Ridge Flashing, 12"

2_0800342
$0.00 / EACH
Unlike the turbine, the 301 Ventilator does not need to rotate in order to prevent water or snow infiltrations. Its unique system prevents infiltrations while at the same time capturing the wind flow from any directions and at wind velocities as low as 4 miles per hour. With this combination of technology, wind, and pressure differentials, a “chimney effect” results in drawing the stale air and moisture out and replacing it with fresh new air that enters through the soffits. The Ridge Flashing is a special flashing that is installed directly on the ridge of the roof, allowing for a perfect balance of ventilation and extra height for the heavy snow regions or wooded areas. It allows for a fast and easy installation onto any roofing materials whether it be asphalt shingles or metal roofs.
QTY