Menu
Menu
Your Cart

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: £41.63 (£49.96 inc VAT)
Price per m2: £6.42/m2 (£7.71 inc VAT)
  • Product Code: A1-72
  • Delivery Time: 1 - 2 days
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model and Size: 1200x600 - 6.48m2
  • Weight: 19.44kg
Our ratings on 31-07-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

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


12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm 12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm
Guide Price
Brand: Knauf Model and Size: 625mm x 2400mm - 1.5m2
Delivery Time: 2 - 4 days
Knauf Safeboard is an X-ray shielding plasterboard with a barium sulphate core that effectively and significantly reduces the amount of lead needed within X-ray shielding partitions in a wide range of  applications within the healthcare sector, and in many cases removing the need for lead altog..
Guide Price: £73.50
£88.20 inc VAT
Get Best Price
Brand: Knauf Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1 - 2 days
12.5mm Knauf Soundshield Plus is a high-performance acoustic plasterboard designed to provide enhanced sound insulation in interior wall and ceiling applications. It features a dense core that effectively blocks the transmission of airborne sound, helping to create a more peaceful and private living..
£20.99
£25.19 inc VAT
Add to Cart
Knauf Goldband Internal Plaster - 30 Kg
Guide Price
Brand: Knauf Model and Size: 30kg
Delivery Time: 1-3 working days
Knauf Goldband is a pre-prepared dry gypsum plaster designed to create smooth surfaces of any structure on walls and ceilings inside the buildings; used manually as a single layer gypsum plaster on all kinds of substrates. An easy to handle mineral product.CHARACTERISTICSMineral product, Easy to han..
Guide Price: £19.50
£23.40 inc VAT
Get Best Price
Brand: Knauf Model and Size: 600mm x 1200mm - 0.72m2
Delivery Time: TBC
25mm Knauf Gifafloor 18 is a high performance high density gypsum fibreboard floor panel used to create raised floors over pedestals with incredible strength. it is a high-quality, interlocking tongue and grooved floor board system bonded together to form a flat screed like surface. Knauf Gifafloor ..
Get Best Price
Brand: Knauf Model and Size: 600mm x 1200mm - 0.72m2 23mm
Delivery Time: TBC
Knauf Brio 23 is a high performance gypsum fibre dry screed low density floor board made from 60% recycled material with improved acoustic performance and underfloor heating efficiency, specially developed for use in new or refurbished residential and commercial buildings. Once installed, Brio creat..
Get Best Price
15mm Knauf Fireboard - High Performance Plasterboard 1200mm x 2400mm
Guide Price
Brand: Knauf Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 5 - 10 Working Days
15mm Knauf Fireboard is a fleece-lined high performance square-edge plasterboard that provides up to two hours of fire protection in structural steel encasement. It is also ideal for use as fillets in deflection head details (an elastic polyurethane foam with intumescent firestop additives acts as a..
Guide Price: £56.08
£67.30 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).