Round Top Standard Gable Vent A perfect complement for smaller gables; the arch creates noticeable visual interest and accentuates height. Keystone available; field modifications can be made to fit a keystone. Listing Back To Top Design Visualizer Previous Next Design Visualizer CADdetails™ You need to be logged in to view & download files. Login/Register New to CADdetails? Register to enjoy full access to unlimited 3D models, CAD drawings and specifications. It's free! Downloads Architectural Product Information About Specs Media CAD Toolbar CADdetails™ Download All Manage & Share Website Share Add to Project Favorite User Feedback