Soundproof stonewool fire insulation board is a rigid thermal insulation material designed for fire protection, temperature control, energy conservation, condensation prevention, and sound absorption in commercial building applications.

• High temperature resistance up to 750°C working temperature
• Non-combustible material with zero flame spread and smoke development
• Excellent sound absorption properties for noise control
• Low moisture absorption (<0.5%) and minimal shrinkage (<1%)
• Chemically inert and non-corrosive composition
• Available in standard 1200mm x 600mm dimensions

• Length: 1200mm
• Width: 600mm
• Thickness: 50mm, 100mm
• Density: 110kg/m³, 128kg/m³

Specifically designed for curtain wall systems where dark-colored insulation is required behind glass panels, providing an alternative to black tissue facing while maintaining excellent thermal and acoustic performance.