Wood-Framed Wall

Base Layer: 5/8” (15.9 mm) ToughRock® Fireguard X® or 5/8” (15.9 mm) DensArmor Plus® Fireguard® gypsum panels 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 2″ Type W screws 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 panels applied horizontally to studs with 2-1/2″ Type W Screws  8” (203 mm) o.c. Stagger vertical joints 16” (406 mm) o.c. each layer and side. Horizontal bracing required at mid height. Load Bearing

2 Hour Wood Wall Frame Stud
Hourly Rating: 2-hour
STC Rating: 45-49 STC
Fire Test Reference: GA WP 3910
Sound Test Reference: NOAL 17-0853, 8-30-17, NOAL 17-0854, 8-30-17
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 (Meets Fire Rating but not included in Sound Testing)