Thermafiber® Fire & Sound Guard® Plus is the first hybrid mineral wool batt insulation that offers thermal performance, noise control, and fire resistance for residential and commercial construction applications. These mineral wool insulation batts can be used for both interior and exterior walls, floors, and ceilings.

This trusted insulation maintains the fire, sound, and thermal performance and is available formaldehyde-free. Owens Corning is known for while supporting sustainable building practices at a competitive price.

Features

• Fire Resistant – Non-combustible
• Mold and Mildew Resistant – Non-corrosive
• Easy Installation – Lightweight, flexible, & easy to cut
• Energy Efficient – Helps reduce heat loss and improve comfort
• Sound Absorption – Limits noise transfer for quieter spaces
• Code Compliant – NFPA 101 Class A-rated & ASTM-tested

64 sq ft/bag