ROCKWOOL AFB®

Rockwool’s AFB® is a lightweight, acoustical fire batt stone wool insulation specifically designed for steel stud and wood stud interior wall and floor applications. Its superior sound absorbency and fire protection contribute to the overall comfort and safety of occupants. AFB® comes in a number of thicknesses to meet the requirements of both retrofit and new construction applications.

Fire Resistant

AFB® is non-combustible and will not develop toxic smoke or promote flame spread, even when directly exposed to fire. This helps to provide valuable extra time for people to reach safety and for fire service personnel to control the spread. It is a key component of fire-rated partitions.

Sound Control

AFB® is specifically designed to reduce sound transmission and provides exceptional acoustic comfort when installed in a wall assembly with gypsum boards and resilient channels.

  • Acoustical Fire Batt Insulation
  • Internal Partition Wall
  • AFB® provides excellent noise reduction and sound absorption to help you create quieter, more productive environments
  • Non-combustible and fire-resistant, stone wool works to contain a fire and prevent its spread
  • Water-resistant, AFB® does not rot or promote the growth of mildew, fungi or mold
  • Lightweight and easy to install

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