Structural · S-7BPXY

Roof Overhang Condition at Curtain Wall

Materials

Steel Timber / Wood

Elements

Beams Walls Windows Curtain Walls Roofs Decks Arches Bracing Connections / Plates

Connections

Bracing Connection Welded Connection Deck Attachment Timber / Mass-Timber Connection

About this detail

A roof overhang condition interfaces with a curtain wall, anchored to a primary steel beam supporting a metal roof deck. A continuous 1/8-inch bent plate is welded to the top flange of the roof beam with a quarter-inch fillet weld at twelve inches on center, carrying a 600T125-43 track secured with powder-actuated fasteners at sixteen inches on center. An infill of 362S162-43 steel studs spaced at sixteen inches on center connects to the framing, braced by an additional horizontal HSS4x4x1/4 tube at six feet on center and a structural kicker angled back to the roof beam. The exterior stud wall ties into a continuous 2x2 twenty-gauge angle using two number eight screws at each stud, while a Simpson FCB45.5 clip or equivalent connection secures the deck edge at each stud location.

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