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50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)

50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
Guide Price
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)
Guide Price: £44.13 (£52.96 inc VAT)
Price per m2: £6.81/m2 (£8.17 inc VAT)
  • Product Code: A1-72
  • Delivery Time: 1 - 2 days
  • Brand: Knauf (Tech. support: 08000304135)
  • Model: 1200x600 - 6.48m2
  • Weight: 19.44kg
Our ratings on 16-07-2026:
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4.8 out of 5

50mm Rocksilk RS60 Universal Insulation Slab Knauf (pack of 9)

Width: 600mm
Length: 1200mm
Pack Quantity: 9
Pack Coverage: 6.48m2
Density: 60kg/m3
Weight/m2: 3kg
Weight: 19.44kg
Thermal Conductivity: 0.035W/mK
R-Value: 1.4m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
Surface Spread of Flame: Class 1

50mm Knauf Rocksilk RS60 Universal Insulation Slab is a high-performance mineral wool insulation product suitable for a variety of applications. Manufactured from rock mineral wool using Knauf's unique bio-based ECOSE Technology binder, it provides excellent thermal and acoustic insulation properties. The mineral wool construction offers higher levels of sound absorption and reduction than other mainstream insulants. The slab has a higher density and a good thermal conductivity, helping to improve the energy efficiency of buildings and reduce heating and cooling costs. Knauf Rocksilk RS60 is non-combustible with Euroclass A1 reaction to fire classification, and the rock mineral wool has a melting temperature of over 1000°C to provide longer periods of fire resistance than other mainstream insulants. Knauf Rocksilk RS60 is also resistant to mould, mildew, and vermin, ensuring long-lasting performance and durability. Knauf Rocksilk RS60 is easy to cut and install, making it a versatile choice for insulating walls, floors, and roofs in both new build and refurbishment projects.

APPLICATION

Rocksilk RS60 Universal Slabs are used for a wide range of thermal and acoustic insulation applications in buildings, building services, and industry. This product can be used for insulating:
  • Internal partitions
  • Between timber and metal studs
  • Rafters and floor joists

CHARACTERISTICS

  • Manufactured from rock mineral wool using Knauf's bio-based ECOSE Technology binder
  • Provides excellent thermal and acoustic insulation performance
  • Mineral wool construction offers higher levels of sound absorption and reduction compared to other mainstream insulants
  • Density of 60kg/m³ and thermal conductivity of 0.035 W/mK
  • Non-combustible with Euroclass A1 reaction to fire classification
  • Rock mineral wool has a melting temperature over 1000°C for longer fire resistance
  • Odourless, non-hygroscopic, rot-proof, do not sustain vermin, and will not encourage the growth of fungi, mould, or bacteria
  • Lightweight
  • Easy to cut and install, making it versatile for walls, floors, and roofs
  • Sustainable insulation solution

CERTIFICATION

    Manufactured in accordance with:

    • In conformity with BS EN 13162
    • ISO 50001 Energy Management Systems
    • ISO 14001 Environmental Management Systems
    • ISO 45001 Occupational Health and Safety Management Systems
    • ISO 9001 Quality Management Systems


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