13×20 White Escape Hatch

Large exit vents admit three times more fresh air than conventional-size dome vents. Vents open easily with either opening mechanism and hold at any position for air control. Available in 13" x 20", 22" x 22" or 26" x 26" sizes. Opaque white lid leak resistant lid with aluminum frame and four piece metal garnish, cut to roof thickness. #31121-2 has a plastic frame with 2-7/8" plastic garnish. #66621-2 and #68631-2 have metal frames with four piece 2" white metal garnishes.