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90mm Rockwool Dual Density Slab - 0.72sqm/slab

90mm Rockwool Dual Density Slab - 0.72sqm/slab

  • Insulation King

  • Free Next Day Delivery (over £500) in the West Midlands
  • Free Standard Delivery (over £500)
  • View our guides for Help & Advice
 (   Ex. VAT) £28.80 £0.00 /
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🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

This premium 90mm Rockwool Dual Density Slab offers a made from mineral wool and acts as a vapour-permeable insulation material highly compatible with breathable thin coat renders. This insulation material is a preferred choice for architects and builders, offering remarkable fire safety with a Euroclass A1 non-combustibility rating. With the ability to withstand temperatures up to 1,000ºC (1,800ºF), it effectively contains and prevents fire spread without producing toxic smoke or emissions, making it ideal for urban development and high-rise structures. This insulation material offers a thermal conductivity of 0.036W/mK. 

Designed for external wall insulation, this slab also offers acoustic insulation properties, ensuring a quiet and comfortable internal environment.  

Size: 90mm  

Price: £24.00


  • Thermal conductivity: 0.036W/mK  
  • Made from mineral wool 
  • Breathable  
  • Exceptional thermal, fire and acoustic insulation 
  • Euroclass A1 non-combustible 

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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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