Owens Corning
Owens Corning R-13 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batts, 3.5 in. x 23 in. x 47 in. (16 Bags)
Published price — same for everyone
Out of stock — available on backorder
SKU 1307039
The price on the page is the price.
Find it, price it, order it — without a phone call. Questions on spec, quantity, or freight? Contact us.
Buying more than one thing? Start your list — however you have itFreight and delivery are calculated at checkout — no surprise charges.
Details
R-13 Thermafiber Fire & Sound Mineral Wool Batts (16 Bags)
Owens Corning Thermafiber Fire and Sound Guard Plus delivers R-13 thermal performance with superior sound control and fire resistance. These unfaced, semi-rigid mineral wool batts fit 23 in. wood-stud cavities and are easy to cut for a snug, custom fit in interior or exterior walls.
Key Features:
- Triple Protection: Thermal R-13 performance with excellent sound attenuation and natural fire resistance
- Durable Mineral Wool: Non-combustible, non-corrosive, moisture- and mold-resistant composition
- Easy to Install: Semi-rigid batts cut cleanly with a serrated knife and expand for a snug fit around irregularities
- Wide-Stance Fit: Sized 3.5 in. x 23 in. x 47 in. for wood studs; unfaced for versatile applications
- High Recycled Content: Contains up to 70% recycled content, verified by ICC-ES
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | Mineral Wool Insulation |
| R-Value | R13 |
| Form | Batt |
| Faced or Unfaced | Unfaced |
| Dimensions (each batt) | 3.5 in. Thick x 23 in. Wide x 47 in. Long |
| Pieces per bag | 8 |
| Cover Area per bag | 60.06 sq ft |
| Total Coverage (16 bags) | 960.96 sq ft |
| Bag Size | 3.91 ft. x 23 in. x 16 in. |
| Product Length | 3.91 ft |
| Product Width | 23 in |
| Product Thickness | 3.5 in |
| Product Weight (lb.) | 35.04 lb |
| Compatible Install Surface | Plywood |
| Insulation Location | 2x6 Wall; Interior & Exterior Walls |
| Pallet Dimensions (W x D x H) | 48 in. x 48 in. x 92 in. |
| Pallet Weight | 560 lb |
| Pallet/Pack Quantity | 1 pallet |
| Pack Size | 4 |
| Number of Pieces | 16 bags |
| Warranty | 3 Year Limited Warranty |
| Recycled Content | Up to 70% recycled content (ICC-ES verified) |
| Fire Resistance | Non-combustible per ASTM E136 |
| Mold Resistance | Tested per ASTM C1338 |
Frequently Asked Questions (FAQ):
Q: How much area does this pallet cover?
A: Each bag covers about 60.06 sq ft; 16 bags provide approximately 960.96 sq ft of coverage.
Q: Is this insulation faced?
A: No. These are unfaced mineral wool batts.
Q: Where can I install it?
A: Use in interior and exterior walls, ceilings, basement walls, and floors; sized for 23 in. wood-stud cavities.
Q: How is it cut and fitted?
A: Use a serrated knife to cut; squeeze and insert batts, then allow them to expand for a snug fit around boxes and pipes.
Q: Is it fire resistant or mold resistant?
A: Yes. Mineral wool is non-combustible (ASTM E136) and resistant to mold and moisture (tested per ASTM C1338).
Quiet Strength with a Fire‑Safe Edge
This mineral wool insulation sculpts silence into your home—tempering echoes and sealing in comfort with tailored precision. I love the dense, refined texture; it tucks into wall cavities like a bespoke suit, delivering steadfast fire resistance and modern acoustic calm. Pair it with smooth gypsum walls and warm oak trims for a gallery‑quiet retreat. It’s an essential layer for polished, luxurious living that performs as beautifully as it looks.
Upgrade your walls with R-13 Thermafiber for quieter, safer comfort—order this 16‑bag bundle today.
Third-party marks are the property of their respective owners and do not indicate sponsorship or endorsement.