Rectangle and Square Specialty Gable Vent Patented added-pitch design shows more shingle profile and less vent opening for clean, eye-pleasing aesthetics. Easily adapts to a peak vent or flash vent. For roof pitches from 3/12 to 12/12. 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