CAD Details AWS 65Concealed Vent / Ventilation Vent AWS 65 BS - Concealed Vent Planning PrinciplesUnit ExamplesSingle Vent, Double VentFixed Light, Top Light System DrawingsOuter Frame Profile, Vent Profile, Coupling MullionTransom/ Mullion, Expansion and Assembly Joint, Double Vent ProfileGlazingTip TronicSun ShadingAttachment to Building Structure: Double-skin masonry AWS 65 - Ventilation Vent Planning PrinciplesUnit ExamplesVentilation VentSingle Vent, Ventilation VentFixed Lights, Ventilation Vent System DrawingsStructural Mullion TipTronicTipTronic Structural Mullion