1 1/2 in x 3 1/2 in x 4 1/2 in x 36 in Owens Corning Thermafiber TopStop TSZ-1 Head-of-Wall Insulation

Thermafiber® TopStop® Head-of-Wall Insulation provides fire containment in head-of-wall constructions. These products are non-combustible, moisture resistant, non-corrosive, nondeteriorating, mildew-resistant, and vermin-resistant. Insulation used for TopStop® is UL® and Intertek® (formerly OPL) Classified, and is approved for use in designs that otherwise call for Safing Insulation. It is available in 3 common sizes of trapezoidal shaped boards, as well as standard forming strips.

Features

• Exceptional performance in head-of-wall fire containment systems
• Fire resistant to temperatures above 2,000º F (1,093º C)
• Helps conserve energy, reduce greenhouse gas emissions
• Resists moisture
• Non-combustible
• Labor saving pre-fabricated shapes
• Available in many different sizes
• Minimum 70% recycled content
• Contributes to credits in several green building programs such as LEED® and Green Globes®