Owens Corning R-24 Thermafiber Fire and Sound Guard Plus 6" x 24" x 48" (16 Packs)

Owens Corning R-24 Thermafiber Fire and Sound Guard Plus 6" x 24" x 48" (16 Packs)

Regular price $1,437.21

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R-24 Thermafiber Fire & Sound Guard Plus Mineral Wool Batts, 6 x 24 x 48 (16 Packs)

Thermafiber Fire & Sound Guard Plus mineral wool batts deliver R-24 thermal performance with superior fire resistance and noise control. Sized 6 x 24 x 48, these formaldehyde-free batts install easily in walls, floors, and ceilings for residential or commercial projects.


Key Features:

  • Fire Resistant: Non-combustible mineral wool enhances passive fire protection
  • Sound Control: High sound absorption helps reduce room-to-room noise
  • Energy Efficiency: R-24 insulation improves comfort and reduces heat loss
  • Easy Installation: Lightweight, flexible batts are simple to cut and fit
  • Moisture and Mold Resistant: Non-corrosive fibers resist mold and mildew growth

Specifications Table:

Specification Details
R-Value R-24
Product Type Mineral wool batt insulation
Dimensions 6 in x 24 in x 48 in
Pack Quantity 16 packs
Fire Resistance Non-combustible; code compliant (Class A, ASTM-tested as referenced)
Sound Control Sound-absorbing to limit noise transfer
Installation Lightweight, flexible, easy to cut; friction-fit
Moisture/Mold Resistance Non-corrosive; resists mold and mildew
Formaldehyde Available formaldehyde-free
Intended Use Walls, floors, ceilings; residential and commercial

Frequently Asked Questions (FAQ):

Q: What areas can I use these batts in?
A: Suitable for interior/exterior walls, floors, and ceilings in residential and commercial applications.


Q: Are the batts fire rated?
A: The mineral wool is non-combustible and meets common code requirements, including Class A and ASTM-tested performance as referenced by the manufacturer.


Q: Do these help with noise reduction?
A: Yes—Thermafiber batts provide sound absorption to limit noise transfer between rooms.


Q: Are they formaldehyde-free?
A: Yes, this product line is available formaldehyde-free per manufacturer information.


Q: How are they installed?
A: Cut to fit with a utility knife and friction-fit between studs or joists; no special tools required.


Quiet Strength, Wrapped in Performance

This mineral wool batt is the silent hero behind beautifully finished rooms, tempering sound and temperature with refined ease. Its dense, non-combustible fibers offer a clean-lined confidence that elevates comfort. Tuck it behind statement walls or serene bedrooms to create a cocoon of calm. Consider it the foundation of luxurious living—comfort you can feel but never see.


Upgrade your build with R-24 Thermafiber batts for quieter, safer, more comfortable spaces—add to cart today.

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