Horizontal Shaftwall

Designed for ceiling or duct shaft and composed of 1” (25.4 mm) ToughRock® Shaftliner or DensGlass Shaftliner panel supported by 2-1/2” (64 mm), 4” (102 mm) or 6” (152 mm) C-T studs and three layers of 1/2” (12.7 mm) ToughRock Fireguard C or 1/2” (12.7 mm) DensArmor Plus Fireguard C gypsum board.

Hourly Rating: 2-hour
STC Rating:
Fire Test Reference: WHI-495-PSH-0128
Sound Test Reference:
Approved for Assembly:
DensGlass® Shaftliner Panel
ToughRock® Fireguard C® Products
DensArmor Plus® Fireguard C® Products
ToughRock® Shaftliner