Knauf RS60 Acoustic Mineral Wool -100mm 60kg per m3

Shipped by iKoustic from the UK

£51.95

£62.34 inc. VAT

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    • Soundproof Mineral wool to be used in soundproof partitions.
    • A crucial component for all soundproofing systems with joists, battens, acoustic cradles or stud-frames.
    • Euroclass A1 fire rating.
    • Dimensions: 1200mm x 600mm x 100mm. (4 per bale – 2.88m2).
    • Weight: 20kg

 

Knauf Acoustic Mineral Wool RS60 100mm 60kg per m3

Knauf Acoustic Mineral Wool (RS60) (60kg per m3) is high-density acoustic mineral wool that is used to treat cavities, between flooring joists, stud-frame walls and battened ceilings.

Acoustic Mineral Wool works by lessening sound energy helping to decrease the remaining noise ‘bouncing’ around inside the cavity and amplifying (like a drum). We recommend using Knauf RS60 as part of a system or to reduce Flanking transmission.

Knauf RS60 1
Bass Frequency

Bass frequency absorption

Bass frequencies are difficult to treat with soundproofing. Knauf RS60 has a good absorption coefficiency at bass frequencies, making it an essential upgrade to most soundproofing systems.

Double room

Multi-use application

Whether you are treating your wall, floor or ceiling Knauf RS60 is ideal to fill joists, stud frames, battens and acoustic cradles.

How to cut mineral wool

Easy to cut

For clean cuts, keep your mineral wool in its wrapping and make two even cuts with a serrated knife or saw. this will leave you with three sets of 400mm slabs. Don’t forget to wear PPE!

Installing Acoustic Mineral Wool

Easy to install

Cut your slabs slightly larger than the application area and simply pressure fit them to hold them in place.

Fire rated 01

A1 fire rated

Knauf RS60 has a Euroclass A1 fire rating, meaning it is completely non-combustible. This is an excellent safety feature and is often required for building regulations.

Thermal insulation

Thermal insulation

Alongside its enhanced acoustic capability acoustic mineral wool carries the same thermal insulation properties as its standard counterpart. Knauf RS60 has a thermal conductivity of 34 W/mK.

Other thicknesses we offer:

Mineral wool thickness100mm75mm50mm25mm
Slabs per bale/m24 Slabs (2.88m2)6 Slabs (4.32m2)9 Slabs (6.48m2)18 Slabs (12.96m2)
  1. Although acoustic insulation used here is not toxic or hazardous, when installing mineral wool does release small dust particles, so do use gloves, goggles and a face mask.
  2. Measure the depth of the cavity first, or if you know the stud depth you are using, make sure that you choose a depth of Acoustic Mineral Wool that allows for a 10mm air gap on either side.
  3. The reason you leave this air gap is to avoid compressing the fibrous properties between the two partitions you are soundproofing, for example, do not use a 100mm depth in a 50mm gap.
  4. Acoustic Mineral Wool is easy to cut with large scissors, or we found a bread knife to be a great tool here.
  5. Cut the slab a little larger than the stud or joist gap to friction hold, or use a form of wiring to hold it in place.

Soundproof plasterboard works best as part of a system like our MuteClip systems, or when combined with other materials.

60kg is the density of the product when measured in cubic meters and not the weight of a single slab or bale of acoustic mineral wool – it is a reasonably lightweight sound insulation product that is easy to cut and easy to lay, use gloves and eye protection and keep the area ventilated during and after installation.

The slab mineral wool is much higher density and far better for airborne sound absorption and reduction, especially at base frequencies.

Yes, the 60kg/m2 mineral wool has a thermal conductivity of 0.034 W/mK.

The insulation boards improve the thermal rating but do not absorb sound within a cavity so the mineral wool will improve both thermal and acoustic!

All rolled carpets can be pulled directly over MuteMat® 3 without any need for over boarding, Carpet Gripper Strips will need to be fit around the perimeter of each room to raise the gripper rods to a more suited height.

You will want to install acoustic mineral wool in timber and metal frameworks, in our suspended ceiling or wall systems such as in our MuteClip System and flooring cavities between joists or with our MuteCradle options it can be used to treat all these cavities to reduce sound from bouncing around inside them and resonating. But, it is essential to note that this is a lightweight, fibrous material and this means that sound will pass through it – so it is not effective in reducing airborne nor impact noise issues as a standalone solution.

As a fibrous material, it can lead to slight irritation of the skin, those with sensitive skin may find a slight redness appear while handling it – the use of gloves and protective eyewear is recommended.

Find out more information about Knauf RS60 Acoustic Mineral Wool by downloading the guide below.

Product Data Sheet

If you are looking to specify this product for a build, please refer to our downloads tab for technical product or systems information.

Technical Support
Should you require further technical assistance in specifying our products, please contact us.

BIM Objects
iKoustic also supply a selection of BIM objects via our NBS profile, which can be found here. 

Important Information

Our products contain a high level of mass. If there are any structural concerns you will want to consult a Structural Engineer to discuss your requirements.

*Our Typical Performance Results and Noise Reduction Guidance are provided to indicate the results that have been achieved in previous tests but are not guaranteed to a specific site as multiple factors can affect this, you can view their variants on our ‘Featured Systems’ tab.

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Delivery information.

If you place an order online it’s likely we will call to discuss delivery to make sure it runs as smoothly as possible. Deliveries can arrive on a large vehicle. If there are access issues or HGV restrictions, please do let us know in advance as our website options are given in good faith of no restrictions. All of our deliveries must be signed for so you will need to ensure someone is on the premises on the day of delivery.

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