100mm Knauf Rocksilk RS60 Building Slab 1.2m x 600mm

Knauf Insulation Rocksilk RS60 is a medium-density rock mineral wool insulation slab engineered to deliver reliable thermal performance, acoustic comfort, and fire safety in a variety of building applications. With a density of approximately 60 kg/m³ and low thermal conductivity, RS60 offers a balance of efficient insulation performance and ease of handling. Produced with eco-friendly ECOSE® Technology, this slab achieves Euroclass A1 non-combustible classification and provides stable, long-lasting performance in walls, floors, roofs, and partitions across residential, commercial, and light industrial settings.

Benefits

• Effective Thermal Insulation
  
• Euroclass A1 Non-combustible
  
• Acoustic contribution
  
• Offers a performance edge over lighter slabs while remaining easy to handle and install
  
• Eco-Friendly Manufacturing
  
• Will not slump or degrade over time, maintaining performance for the life of the building

Good to know

• Multi-purpose insulation
  
• Available in multiple thicknesses
  
• Slabs should be closely butted together to ensure continuous insulation. Proper alignment and secure fixing help maximise thermal and acoustic performance.
  
• Best performance achieved when used with compatible fixings and construction detailing
  
• Not a decorative surface
  
• The product should be covered, off the ground and protected from the weather if kept on site