Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes) Cavity wall Insulation
Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes) Cavity wall Insulation
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ROCKWOOL

Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes)

Product Code: RW330

Est Delivery between and

Please Note There Is An 8-10 Week Lead Time On This Product

These products are sold in pallet quantities only. Price Listed is per pallet. Please see pallet quantities below.

Thickness Slabs Per Pack Pack Coverage Packs Per Pallet
30mm 15 10.8m2 12
40mm 10 7.2m2 12
50mm 8 5.76m2 12
60mm 6 4.32m2 12
75mm 6 4.32m2 12
100mm 4 2.88m2 12

Rockwool RW3

Rockwool RW3 insulation slabs come as rigid and semi-rigid boards made using a mix of high-quality resin bonds. The slabs are flexible and can be for multiple insulating applications, they are recommended for use in thermal insulation of floors, walls, roofs, as well as boiler rooms which require fire performing insulation. Did you know that Rockwool comes from a 200 million years old volcanic rock that is naturally replenished? That’s what makes Rockwool RW3 insulation so durable and why it offers a higher thermal, acoustic, and fire insulation performance in buildings. 

Thanks to Rockwool RW3’s durable and non-combustible characteristics, its availability in a number of densities, thicknesses, and sizes, Rockwool slabs are easy to fit in various spaces. RW3 insulation slabs can also fit snug between frameworks supporting the building structure whilst proving an excellent, and safe, reaction to fire. 

Rockwool stone wool has two distinct acoustic insulation benefits in helping to reduce noise, block sound transmission through one of its elements or absorb the sound all together at its surface. The network of the fibres within these Rockwool RW3 slabs is what allows the slabs to perform so well as acoustic insulation. 

Rockwool RW3 insulation slabs are free from harmful gases (CFC and HCFC) and are easy on the environment. They do not add to the formation of any gases with Ozone Depletion Potential(ODP) or Global Warming Potential (GWP). It complies with the safety conditions for fire protection without any health hazards.


Rockwool RW3 features:

  • Water Repellent
  • Reduced energy consumption
  • Used in ceilings, floors and walls.
  • Heat retention and noise absorption
  • Available in different sizes, thicknesses, measurements
  • Better energy efficiency
  • Resistance to high temperatures
  • Eco-Friendly sourcing
  • Fire-resistant: Yes
  • Vapour-resistant: Negligible


Rockwool RW3 specifications

  • Material type: Rockfibre 
  • Thermal conductivity: 0.034 W/mK
  • Thickness: 30mm,40mm,50mm,60mm,75mm,100mm
  • Width: 600mm
  • Length: 1200mm

Rockwool RW3 storage

Store away from water at a dry place. Preferably, keep away from direct contact to the ground for better performance.

Rockwool RW3 certifications

RW3 Rockwool Insulation Slab is certified under BS EN 13162, ISO 14001: 2004 and attains Euroclass A1 certificate to meet fire-safety requirements. RW3 Rockwool is CE marked to EN 13162.

Length 1200mm
Material type Rockfibre
Thermal conductivity 0.034 W/mK
Thickness 30mm,40mm,50mm,60mm,75mm,100mm
Width 600mm

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