50mm Rockwool RW3 Acoustic Sound Insulation Slab (5.76m2/Pack)

50mm Rockwool RW3 Acoustic Sound Insulation Slab (5.76m2/Pack)

URN: 3002237

£40.92
inc VAT
£34.10

ex VAT

Delivery

Wed 15 Jun

Order within 62hrs


BULK DISCOUNT

15+ packs


£40.50 inc VAT

30+ packs


£40.30 inc VAT

45+ packs


£40.09 inc VAT

Got a big order?

You can’t always control the noise within your home; you can, however, mitigate it with Rockwool RW3 50mm slabs. These resin-bonded rock mineral wool slabs are purposed to squash unwanted sounds, meaning you aren't always subjected to your teen's music interests or your spouse's choice of show downstairs. Not only do these premium-quality semi-rigid slabs excel in their soundproofing abilities but they are also rated A1 (non-combustible) on the Euroclass scale, which means they are high performers when it comes to reducing fire spread. 

With a thermal conductivity of 0.034 W/mK, you can rest easy knowing they are working on protecting the thermal envelope of your home. RW3 is a robust acoustic, thermal and fire insulation suitable for a range of general building projects as well as specialist specifications such as commercial, leisure, industrial buildings and more.

Technical Specification
Material Type:Rock Mineral
Thickness:50mm
Width:600mm
Length:1200mm
Pieces Per Pack:8
Sales Unit:Pack
Sales Unit Coverage:5.76m2
Brand:Rockwool
Manufacturer's Reference:181183
Thermal Conductivity:0.034W/mK
Density:60kg/m3
Fire Rating:A1 Non-Combustible

50mm Rockwool RW3 Acoustic Sound Insulation Slab (5.76m2/Pack)

URN: 3002237

£40.92
inc VAT
£34.10

ex VAT

Delivery

Wed 15 Jun

Order within 62hrs


BULK DISCOUNT

15+ packs


£40.50 inc VAT

30+ packs


£40.30 inc VAT

45+ packs


£40.09 inc VAT

Got a big order?

50mm Rockwool RW3 Acoustic Sound Insulation Slab Applications


Rockwool is one of the leading manufacturers of rock mineral wool insulation designed to impede sound transmission between rooms. Rock mineral wool offers excellent acoustic and thermal insulation properties. These 1200mm x 600mm semi-rigid Rockwool slabs are a multi-use solution perfect for general building applications - including ceilings, partition walls, and floors - as well as specialist specifications.

The slabs can be used for the following construction types:

  • Interior timber or steel partition walls
  • Interior timber frame floors
  • Interior timber frame ceilings
  • Acoustic ceilings and partition panels
  • I-joist interior partitions
  • Party walls


Rockwool RW3 Slabs Specifications

Rockwool RW3 insulation slab 50mm offers fantastic thermal, acoustic and fire performance in one robust insulation solution; ensuring high performance over the lifetime of your build.

The slabs come in a pack quantity of 8 per pack, giving a pack coverage of (5.76m2/Pack).
Let's have a look at the specs:

  • Low Global Warming Potential (GWP) and Zero Ozone Depleting Potential (ODP)
  • Rot-resistant - withstands mould and mildew
  • Thermal conductivity of 0.034 W/mK
  • Water repellent qualities of the insulation prevent moisture build up, dampness and rot
  • Excellent acoustic and thermal performance
  • Fire resistance
  • Density of 60kg/m3 per slab


Rockwool 50mm RW3 Certifications

BS EN is British and European Standard Specifications. With over 100 years of experience, the British Standards Institute is recognised as the UK’s National standards body. BS EN considers Rockwool both:

  • Euroclass A1 non-combustible in accordance with BS EN 13501-1 - achieving the highest possible level of fire performance
  • CE and Key marked in accordance with BS EN 13162:2012 + A1:2015.v


50mm Rockwool RW3 slabs are also certified by Lloyd's register of shipping as non-combustible materials for use on:

  • Fixed offshore installations
  • MED classed ships- DTLR MCA approval
  • Rated non-combustible in accordance with ISO 1182 and IMO A. 799


Rockwool Insulation RW3 Storage & Handling

RW3 50mm slabs have a soft, fibrous texture, very similar to a loaf of bread. Because of this, a serrated blade is all you need to slice through it. We recommend marking the dimensions you need on your slab to avoid mistakes.
When it comes to storage, we advise that you store the slabs inside; keeping them nice and dry.

About Rockwool

Rockwool is recognised as being the market-leading acoustic insulation solution. The Rockwool RW slab range offers outstanding thermal, acoustic and fire insulation properties as well as lifelong durability. RW3 insulation slabs achieve Lambda 0.034 W/mK and are available in eight standard thicknesses from 25-100mm, with a density of 60 kg/m3.

Rockwool manufactures RW3 insulation with no facing as standard, but it also makes it with non-woven mineral black tissue (60gsm), non-woven mineral white tissue (100gsm), and aluminium foil.

We recommend slabs with aluminium foil facings for people who want superior sound-deadening insulation that will protect their homes for years to come.

Rockwool RW3 50mm Acoustic Performance

These slabs have a density of 60kg/m3 per slab. The denser the slab, the better the sound reduction. RW3 is the perfect choice for people who want to insulate their homes against unwanted noise. Rockwool RW slabs work in two distinct ways to dampen sound, either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface.

Key Features

  • Use in ceilings, walls and floors
  • A1 non-combustible
  • 60kg/m3 density
  • Excellent thermal and acoustic performance
  • 600mm width to fit between studwork
  • Zero Ozone Depletion Potential (ODP)
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