This assembly supports a mechanical unit atop a roof structure using metal framing and APA-rated sheathing, with structural requirements referenced separately. A two-piece stainless steel flashing system provides weather protection at the curb perimeter, sealed with sealant material at the top interface. The roofing system, including a vapor retarder, terminates at the base of the curb with a cant strip transition. The metal framing is anchored to the roof deck, which is supported by the underlying structural assembly.
Text on the drawing
07 5419 ROOFING SYSTEM 07 6200 TWO -PIECE STAINLESS METAL FLASHING SEALANT MATERIAL MECHANICAL UNIT 07 5419 VAPOR RETARDER METAL FRAMING APA SHEATHING. SEE STRUCTURAL SL
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