Wood-Framed Wall

1/2” (12.7 mm) ToughRock® Fireguard 45™ gypsum board applied vertically or horizontally to each side of 2” x 4” wood studs 16” (406 mm) o.c. with 1-3/8” (35 mm) phosphate coated nails spaced 8” (203 mm) o.c. Horizontal edge joints and horizontal butt joints on opposite side of studs need not be staggered. Sound Tested with 3-1/2” (89 mm) fiberglass insulation.

Hourly Rating: 45-minute
STC Rating: 30-34 STC
Fire Test Reference: UL V316,cUL V316
Sound Test Reference: RAL TL14-298
Approved for Assembly:
ToughRock® Fireguard 45™ Products