Builders Edge 18 in. x 24 in. Rectangular Gable Attic Vent, Clay

These classically styled vents feature a slightly wider frame and subtle architectural details to elevate their seemingly simple design. Maximize ventilation and add a crisp, bold touch with high-contrast color. Use with a wide range of siding materials. Rectangle: Size: 18" x 24" Outside Dimensions: 20.2"x 26" Depth: 1.75" Venting Area: 140 sq. in.; 140 sq. in. Rough Air Opening: 12"x 12"