ROCKWOOL AFB Acoustical Fire Batt Mineral Wool Insulation, Unfaced, 2 in x 16 in x 48 in (58.33 sq-ft)
Regular price $272.85Unfaced Mineral Wool Acoustical Fire Batt Insulation
ROCKWOOL AFB® is a lightweight stone wool batt designed to improve fire resistance and sound absorption in interior wall, floor, and ceiling assemblies. Its unfaced mineral wool construction is durable and helps resist corrosion and fire for long-lasting performance.
Key Features:
- Fire & Corrosion Resistance: Mineral wool batt helps resist fire and corrosion for added assembly durability.
- Sound Absorption: Designed as an acoustical batt to help reduce noise transfer through interior partitions.
- Unfaced for Flexible Assembly Design: Works well where a facing is not desired or where separate air/vapor control layers are specified.
- Sized for Stud Cavities: 16 in x 48 in batts fit common framing layouts for efficient coverage.
- Multi-Surface Installation: Suitable for use in walls, floors, and ceilings in interior applications.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Brand | ROCKWOOL® |
| Product line / Sub-brand | AFB® |
| Insulation type | Acoustical fire batt insulation |
| Material | Mineral wool (stone wool) |
| Facing type | Unfaced |
| Thickness | 2 in |
| Width | 16 in |
| Length | 48 in |
| Coverage area | 58.33 sq-ft |
| Installation locations | Ceiling, floor, wall |
| Density | > 2.5 lb/cu-ft |
| Resists | Corrosion, fire |
| Manufacturer | ROCKWOOL International A/S |
| Proposition 65 warning | California Residents: Proposition 65 Warning www.P65Warnings.ca.gov |
Frequently Asked Questions (FAQ):
Q: Where can this insulation be installed?
A: It’s intended for interior wall, floor, and ceiling applications (steel stud or wood stud assemblies).
Q: Is this batt faced or unfaced?
A: Unfaced.
Q: What are the batt dimensions and coverage?
A: Each batt is 2 in thick x 16 in wide x 48 in long; a package covers 58.33 sq-ft.
Q: What is it made of?
A: Mineral wool (stone wool).
Q: Does it provide acoustic and fire-performance benefits?
A: Yes—AFB® is described as an acoustical fire batt combining sound absorption, fire resistance, and durability.
Quiet Luxury, Built Into the Walls
The most elevated spaces aren’t just seen—they’re felt, in the hush of a room and the confidence of materials that perform. ROCKWOOL AFB® brings that sensation through stone wool batts designed for sound absorption and fire resistance, letting interiors read calmer and more composed. Use it to refine bedrooms, studios, or media rooms where serenity matters as much as style. It’s the invisible layer that makes a space live like luxury.
Add ROCKWOOL AFB® unfaced mineral wool batts to your wall, floor, or ceiling assembly for quieter, more durable performance.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
