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UL U415 UL System B

Exterior Wall - Steel Stud (Non-Load-Bearing)

Fire Rating 2 hours
System STC 35 - 39
System Thickness 3.75 in.

CAD/Revit & Acoustics

Assembly Construction

Assembly Construction

Layer 1 - Gypsum Panel:

1 layer 5/8" [15.9 mm] Securock® Ultralight Glass-mat sheathing (UL Type USGX)

Layer 2 - Gypsum Panel:

1 layer 5/8" [15.9 mm] Securock® Ultralight Glass-mat sheathing (UL Type USGX)

Layer 3 - Steel Studs:

1 layer 2-1/2" [64 mm] CH studs, 25 ga. (0.018"), 24" [610 mm] O.C.

Layer 4 - Gypsum Panel:

1 layer 1" [25.4 mm] Sheetrock® Gypsum Liner Panels (UL Type SLX)

Notes