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100mm Rockwool Twin roll - ( Coverage - 6.6m2)
100mm Rockwool Twin roll - ( Coverage - 6.6m2)

100mm Rockwool Twin roll - ( Coverage - 6.6m2)

  • Cavity & Timber Frame Insulation
  • Rockwool

  • Free Next Day Delivery (over £500) in the West Midlands
  • Free Standard Delivery (over £500)
  • View our guides for Help & Advice
 (   Ex. VAT) £66.00 £0.00 /
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🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

Used for many different applications, including loft and roof spaces in all different kinds of buildings, and as an overlay for ceiling tiles in suspended ceilings. ROCKWOOL® Twinroll comes pre-split into two 100mm layers to enable quick and easy installation.  

This product offers a high level of thermal, fire and acoustic insulation.


  • Versatile  
  • Ideal for use in all kinds of loft and roof spaces 
  • Easy to use 
  • Made of rock mineral wool  
  • Thickness: 100mm 
  • Length: 2750mm 
  • Width: 1200mm 
  • Coverage: 6.60m² per pack 
  • Thermal Conductivity: 0.044W/mK 
  • Euroclass Fire Classification: A1 

DISCLAIMER: Please make sure this product meets fire safety regulations for your project. 


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Frequently Asked Questions

Free shipping will automatically be applied to all orders over £500. Simply add over £500 to your cart and you will see the discount while checking out.

Orders under £150 - £100 carriage.
Under £300 - £50 charge.
Under £500 - £25 charge.
Over £500 is free.

We typically deliver orders within 2-3 business days of ordering.

Orders for the West Midlands will be completed in 1 to 2 working days.

Orders for areas out of the West Midlands will be completed in 3 to 4 working days.

Orders made after 5pm will be processed on the following working day.

Our deliveries are typically made between 8am and 5pm, Monday - Friday excluding Bank Holidays (Great Britain).

We are unable to offer timed deliveries.

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