The assembly features a painted steel stair landing channel connected to a cold-formed metal stud wall, with brake metal installed between the channel end and the wall. The wall is framed with 3-5/8 inch metal studs at 16 inches on center, braced to the structure, and finished with 5/8 inch Type X gypsum board. The exterior wall assembly consists of 6 inch metal studs at 16 inches on center, 5/8 inch DensDeck sheathing, a water-resistive barrier, and pre-finished corrugated metal siding. The roof assembly includes continuous R-16 rigid insulation and is flashed with sheet metal featuring a drip edge, maintaining an 8 inch minimum clearance. The wall cavity is filled with R-13 minimum fiberglass insulation, and the structural steel framing is tied to the wall with an edge angle.
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