The Knauf Glasswool Acoustic Liner Insulation is a high-performance fiberglass (glasswool) insulation board designed for sound absorption and acoustic control in HVAC systems and building applications. It is manufactured from fine glass fibers bonded with resin, providing excellent acoustic performance, thermal insulation, and fire resistance.

This acoustic liner is specifically used to reduce airborne noise and vibration inside ductwork and mechanical systems, improving overall indoor acoustic comfort. Its fibrous structure effectively absorbs sound energy, reducing noise transmission and reverberation.

The material is non-combustible and offers reliable fire safety performance, making it suitable for use in fire-sensitive and commercial environments. It also provides good resistance to moisture and microbial growth, ensuring long-term durability.

Typically available with faced or unfaced finishes (such as black tissue or aluminum foil), it can be installed directly inside HVAC ducts, air handling units (AHUs), and ventilation systems using adhesives or mechanical fixing methods.

Suitable for HVAC ducting, AHUs, commercial buildings, hospitals, hotels, offices, and industrial facilities where acoustic control, thermal insulation, and fire safety are required.