Knauf Rocksilk RS45 75mm Mineral Wool Insulation Slab - 4.32m2

Knauf Rocksilk RS45 75mm Mineral Wool Insulation Slabs are designed to provide dependable performance across thermal, acoustic and fire protection applications. Each pack delivers 4.32m2 of coverage, making them well-suited for larger projects where high levels of insulation and safety are required.

Constructed from rock mineral wool, these slabs offer excellent sound absorption, helping to reduce noise transmission in buildings. They are non-combustible and achieve a Euroclass A1 fire rating, ensuring the highest level of fire safety. With a melting point above 1000°C, they outperform many traditional insulants when it comes to fire resistance.

Manufactured with Knauf’s ECOSE® Technology, RS45 slabs provide a more sustainable choice for construction, free from added formaldehyde. Lightweight yet durable, they are easy to handle and install while maintaining their performance across a wide range of uses.

Features & Benefits:

• 75mm thickness with 4.32m2 coverage per pack
  
• Provides thermal, acoustic and fire protection in one product
  
• Superior sound absorption compared to conventional insulation
  
• Euroclass A1 non-combustible fire rating for maximum safety
  
• Rock mineral wool with melting point over 1000°C for enhanced fire resistance
  
• Sustainable ECOSE® Technology for a greener choice
  
• Lightweight, robust slabs that are easy to handle and install