Architectural · A-32GXQ

Curtain Wall Roof Screenwall and Canopy Junction Section

Materials

Steel Cold-formed Steel Glass / Glazing Metal (misc.)EIFS / Plaster / Stucco Membrane / Roofing

Elements

Beams Walls Curtain Walls Facades / Cladding Roofs Parapets Decks Waterproofing / Flashing Insulation Entrances

About this detail

A junction connects a curtain wall head, an elevated screenwall with parapet coping, and an overhead canopy. The primary structure incorporates steel beams and steel deck supporting tapered insulation over a roof coverboard system. The screenwall and canopy edges feature premanufactured metal coping with PVC roofing membrane wrapped underneath and continuous metal flashing following the insulation slope. The exterior envelope transitions to stucco over a rigid insulation system with sixteen-gauge continuous metal straps and weather barrier overlaps. The interior ceiling includes cold-formed metal framing and an integrated LED cove light system. Below, the curtain wall system with insulated glass connects to eight-inch metal studs with R-7.5 rigid insulation and R-13 batt insulation, sealed with spray foam, backer rod, and sealant.

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