Knauf Rocksilk RS100 25mm Mineral Wool Insulation Slab - 8.64m2

Knauf Rocksilk RS100 25mm Mineral Wool Insulation Slabs provide a thin yet durable option for projects that require reliable fire safety and acoustic insulation. Each pack covers 8.64m2, making them particularly efficient for large-scale applications where a slim profile is required without compromising on performance.

Manufactured from rock mineral wool, these slabs are non-combustible and carry the highest Euroclass A1 fire rating. With a melting point in excess of 1000°C, they deliver extended fire resistance compared to many standard insulation products. Their high density also ensures excellent sound absorption, helping reduce noise transmission across a range of environments.

Rocksilk RS100 slabs are made with Knauf’s sustainable ECOSE® Technology and can be supplied with optional foil or tissue facings to meet specific project needs. Lightweight and versatile, they are widely used in specialist applications including passive fire protection, where mechanical strength and reliability are critical.

Features & Benefits:

• 25mm thickness with 8.64m2 coverage per pack
  
• Slim profile ideal for large coverage areas
  
• Non-combustible Euroclass A1 fire rating for safety compliance
  
• Rock mineral wool with a melting point over 1000°C for fire resistance
  
• High density for outstanding acoustic absorption
  
• Available with foil or tissue facing for specialist uses
  
• Manufactured using sustainable ECOSE® Technology