THERMAFIBER® UltraBatt™ 865045 Formaldehyde-Free Insulation, 5-1/2 in Thick, 15 in W, 47 in L, Foil Facing, R23 R-Value

Thermafiber® UltraBatt™ mineral wool insulation is designed to provide excellent thermal performance, fire-resistance and noise control in residential and light commercial construction. UltraBatt™ insulation can be installed in a variety of applications, including exterior walls, ceilings, basement walls and crawl spaces as well as light commercial applications. The semi-rigid batts are more dense than traditional batts or rolls and are quick and easy-to-install. UltraBatt™ products are non-combustible, moisture-resistant, non-corrosive, non-deteriorating and mold-resistant.

THERMAFIBER® Formaldehyde-Free Insulation, 5-1/2 in Thickness, 15 in W, 47 in L, Facing Type: Foil, R-Value: R23, Mineral Wool, 19.6 sq-ft Coverage Area, Resists: Fire, Moisture, Mold

• Energy saving thermal insulation
• Provides fire-resistance to temperatures above 2000 deg F
• Minimum 70% recycled content
• Easy-to-install