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50mm Knauf RS45 Rocksilk Earthwool Building Slab Insulation - 7.2m² (10 Slabs/Pack)

SKU: 2411327
£34.60 Ex VAT
£41.52 Inc VAT

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  • Not available for Home Delivery

  • Not available for Click + Collect

Thickness: 50mm

Dimensions: 1200mm x 600mm

Length: 1220mm

Width: 600mm

Insulation Material: Mineral wool

Description

50mm thick Rocksilk® RS45 is a Rock Mineral Wool slab, designed for use in multiple thermal and acoustic applications. 

It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.

  • 50mm thick
  • 1200mm x 600mm
  • Pack Quantity: 10
  • Thermal Conductivity: 0.035W/mK
  • R-Value: 1.4m2K/W
  • Single slab can be used for multiple applications.
  • Can be provided with a factory applied foil or tissue facing, offering solutions for a wide variety of applications.

Suitable For

Multi-Application, Ground floors, Internal floors, Separating floors, Fabrication, Pitched roofs at rafter level, Internal walls / partitions, Light steel frame walls, Timber frame walls

Thickness: 50 mm
Length: 1200 mm
Width: 600 mm
Coverage: 7.20 m²
R-value *: 1.4 m²K/W
Thermal conductivity: 0.035 W/mK
Density: 45 kg/m³

 

* The R-value denotes the resistance to heat flow – the higher the R-value the more insulating the product is.

Delivery information

Delivery under £500

Postcode Area Main Towns Delivery Fee
NG1-3 Nottingham Free
NG4-25 Nottingham, Mansfield, Newark £15
DE1-75 Derby, Ilkeston, Alfreton £20
NG31-33 Nottingham £25
LE1-67 Leicester, Loughborough, Melton £25
LN1-10 Lincoln, Grantham £35
S1-81 Chesterfield, Worksop, Sheffield south £40
DN1-12, DN22 Doncaster, Retford £45
PE1-10 Stamford, Bourne, Peterborough £50
ST1-14 Stoke £50
B23-46 Birmingham, Sutton Coldfield, Tamworth £50
CV1-23 Coventry £50
NN14-18 Corby, Kettering £50
WS7, WS13-15 Lichfield £50

 

Cut to size

We can cut sheet materials to your requirements.

fantastic service and excellent products.
Fantastic service and excellent products. I found out about them from a friend who was very pleased. They didn't disappoint. The staff member at the warehouse was very pleasant and they helped me with the enquiry. I would come back and tell more people about them as the prices are great and the service is excellent i would give them 10 out of 5
MICHELE D, GB
Excellent
Based on 50 reviews
fantastic service and excellent products.
Fantastic service and excellent products. I found out about them from a friend who was very pleased. They didn't disappoint. The staff member at the warehouse was very pleasant and they helped me with the enquiry. I would come back and tell more people about them as the prices are great and the service is excellent i would give them 10 out of 5
MICHELE D, GB
Good quality product (5mm Hardwood ply sheets)
Good quality product (5mm Hardwood ply sheets) Fast delivery and good communications throughout, will certainly use them again.
Michael Delaney, GB
Great service.
Great service. Staff went the extra mile. Good prices and quality product
MARK, GB
Excellent OSB boards
Excellent OSB boards strong and durable. Used them for flooring and they performed perfectly. Will be buying more soon.
Maria, GB
fantastic service
Fantastic service. I would definitely come and shop here again.
LUCY, GB

Why The Good Sheet?

  • Extensive Stock: We hold a vast inventory of sheets in various colours, finishes, and sizes.
  • Quick Delivery: We can deliver what you need quickly and efficiently.
  • Unmatched Quality: You’re investing in the best - sheets that offer superior quality and durability.
  • Precision Cutting: Our advanced cutting technology ensures accurate and repeatable cuts with a tolerance of +/- 1-2mm
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