These covered openings allow air to escape the attic. Several of these vents are usually required to properly ventilate the attic. They should be placed evenly across the roof. Choose from metal or plastic in round, square or slant-back designs.
Made of heavy-duty plastic
Extra large square hood design
Flashing dimension: 17 in x 18 in
Provide 61 square inches of net free area per piece
For 3/12 to 8/12 roof pitch
Weather deflector helps eliminate infiltration of rain and snow