Wood-Framed Wall

Base Layer: 5/8” (15.9 mm) ToughRock® Fireguard X™ or 5/8” (15.9 mm) DensArmor Plus Fireguard gypsum board applied horizontally to each side of 2” x 4” wood studs 16” (406 mm) o.c. staggered 8” (203 mm) o.c. on 2”x 6” wood plates with 1-7/8” (48 mm) 6d coated nails 24” (610 mm) o.c. Face Layer: 5/8” (15.9 mm) ToughRock® Fireguard X™ or 5/8” (15.9 mm) DensArmor Plus Fireguard gypsum board applied horizontally to studs with 2-3/8” (60 mm) 8d coated nails 8” (203 mm) o.c. Stagger vertical joints 16” (406 mm) o.c. each layer and side. Horizontal bracing required at mid height. Sound Tested with nails for base layer spaced 6” (152 mm) o.c.

2 Hour Wood Wall Frame Stud
Hourly Rating: 2-hour
STC Rating: 50-54 STC
Fire Test Reference: GA WP 3910
Sound Test Reference: NGC-2377
Approved for Assembly:
DensArmor Plus® Fireguard C® Products
DensArmor Plus® Fireguard® Products
DensElement™ Barrier Sheathing
DensGlass® Fireguard® Sheathing
DensShield® Fireguard® Tile Backer
ToughRock® Fireguard C® Products
ToughRock® Fireguard X™ Mold-Guard™ Products
ToughRock® Fireguard X™ Products
ToughRock® Lite-Weight Fire-Rated Products