23.25 in. x 7.75 in. Hopper Vent with Screen for Glass Block Windows

The Tafco Hopper Vent, Tafco's solid main frame hopper ventilation vent, can be used for both new and existing construction. Excellent for use in masonry applications, you will enjoy the security of the maintenance-free hopper throughout the year. Convenient and secure, these good-looking vents are easy to install and the removable screen keeps insects out. The water-weeping system drains water away from your structure to prevent moisture buildup. Careful consideration has been given to both the builder and homeowner's needs.