Thermafiber Fire & Sound Guard Plus R-24 Mineral Wool Insulation

Professional-grade mineral wool batts engineered for thermal performance, sound control, and fire resistance in residential and light commercial projects. Sized 6 x 16 x 48 inches with R-24 rating, ideal for interior and exterior wall cavities.

Key Features:

• Fire Resistance: Non-combustible mineral wool designed to meet stringent fire performance standards.
• Sound Control: Dense fiber structure helps reduce room-to-room noise transmission.
• Thermal Performance: R-24 batts support energy efficiency and comfort in wall assemblies.
• Moisture & Mold Resistant: Inorganic composition resists moisture absorption and mold growth.
• Versatile Application: Fit for interior/exterior walls, ceilings, basements, and crawl spaces.

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What is the insulation type?
A: Mineral wool (stone wool) batts designed for fire, sound, and thermal performance.

Q: Where can it be used?
A: Suitable for interior and exterior walls, ceilings, basement walls, and crawl spaces.

Q: What is the R-value?
A: R-24 for the 6 x 16 x 48 in batts.

Q: Does it resist mold and moisture?
A: Yes, the mineral wool fibers are moisture-resistant and mold-resistant.

Q: Is it non-combustible?
A: Yes, Thermafiber mineral wool is non-combustible and designed for enhanced fire resistance.

Quiet Strength with a Fire-Safe Edge

This mineral wool insulation elevates the envelope of a space with a tailored calm—softening acoustics while locking in warmth. Its robust, non-combustible composition is a sleek hidden layer that brings confidence to modern walls. Pair it with clean-lined drywall and matte finishes to let the serenity shine. It’s a discreet luxury essential, delivering safety, comfort, and poise in every room.

Upgrade your walls with R-24 Thermafiber Fire & Sound Guard Plus and enjoy quieter, safer, more energy-efficient living today.