Commercial Roofs
Exterior Walls & Ceilings
Interior Walls & Ceilings
Industrial & OEM
Lumber
Roof Sheathing
Specialty
Technical
Commercial Roofs
Exterior Walls & Ceilings
Interior Walls & Ceilings
Industrial & OEM
Lumber
Wall Sheathing
One layer of 1″ x 24″ DensGlass Shaftliner or ToughRock Shaftliner inserted between 2-1/2″ floor and ceiling runners of minimum 2-1/2″ C-T, C-H or I studs between panels. One layer of 1/2″ (12.7 mm) DensArmor Plus® Fireguard C® or 1/2″ (12.7 mm) ToughRock® Fireguard C® gypsum panels installed vertically to each side with 1″ Type S screws 12″ o.c. Sount tested wiht 1-1/2″ Fiberglass sound insulation.