Wood-Framed Wall

5/8” (15.9 mm) ToughRock® Fireguard X™ or 5/8” (15.9 mm) DensArmor Plus Fireguard gypsum board applied vertically or 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 7” (178 mm) o.c. Wallboard nailed to top and bottom plates 7” (178 mm) o.c. Stagger joints each side. Horizontal bracing required at mid height. ULC W301 allows vertical application only.

Hourly Rating: 1-hour
STC Rating: 40-44 STC
Fire Test Reference: UL U305,ULC W3011 and 3,cUL U305,GA WP 5512
Sound Test Reference: NRCC TL-93-254 & IRC-IR-761
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