Knauf Earthwool SOUND 32kg/m³ R3.0 100mm x 600 Insulation Batts 2 Pack (4.32m²)

The Earthwool SOUND R3.0 by Knauf is a premium ultra high-density acoustic insulation solution designed to deliver exceptional sound reduction and strong thermal performance. Manufactured using advanced ECOSE® Technology, it is soft to handle, low in dust, and easy to install, making it ideal for residential, commercial, and multi-residential wall and ceiling applications where maximum acoustic control is required.

Dimensions: 100mm (Thickness) x 600mm (Width)
Density: 32 kg/m³
Thermal Rating: R3.0
Coverage: 4.32m² Total
Pack Configuration: 2 Pieces per Pack
Application: Acoustic wall and ceiling insulation
Material: Glasswool Insulation with ECOSE® Technology

Acoustic Performance: The ultra high-density 32 kg/m³ structure delivers outstanding sound absorption, significantly reducing airborne noise transfer between rooms and improving overall acoustic separation for high-performance spaces.

Energy Efficiency: Provides strong thermal insulation performance, helping to maintain stable indoor temperatures and improve overall building energy efficiency.

Installation: Pre-cut batts are designed for easy installation within standard 600mm framing systems, ensuring a tight friction fit that minimizes gaps and maximizes acoustic effectiveness.

Sustainability: Manufactured using renewable bio-based binder technology and recycled glass content, supporting environmentally responsible construction practices.

Applications

The Earthwool SOUND R3.0 is suitable for internal partition walls, ceilings, home theatres, studios, apartments, offices, and commercial buildings where maximum acoustic performance is required. The 600mm width is designed for standard stud spacing, ensuring efficient installation, consistent coverage, and long-term insulation reliability.