The Earthwool Sound Shield R2.7 by Knauf is a premium high-density acoustic insulation solution engineered to deliver exceptional sound absorption while enhancing thermal efficiency. 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 superior acoustic control is required.
Dimensions: 90mm (Thickness) x 430mm (Width)
Density: 27 kg/m³
Thermal Rating: R2.7
Coverage: 4.99m² Total
Pack Configuration: 10 Pieces per Pack
Application: Acoustic wall and ceiling insulation
Material: Glasswool Insulation with ECOSE® Technology
Acoustic Performance: The high-density 27 kg/m³ construction provides excellent sound absorption and helps reduce airborne noise transfer between rooms, creating quieter and more comfortable indoor environments.
Energy Efficiency: Delivers enhanced thermal insulation performance to help maintain indoor temperatures and improve overall building energy efficiency.
Installation: Pre-cut batts are designed for easy handling, cutting, and installation in standard stud cavities, ensuring a snug fit and consistent performance.
Sustainability: Manufactured using renewable bio-based binder technology and recycled glass content, supporting environmentally responsible building practices.
Applications
The Earthwool Sound Shield R2.7 is suitable for internal partition walls, ceilings, home theatres, offices, apartments, and commercial buildings where high levels of acoustic and thermal performance are desired. The 430mm width is designed to fit standard stud spacing, providing a secure friction fit that improves sound control, reduces installation gaps, and enhances overall insulation effectiveness.