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These are challenging times and we would like to share our heartful support with you and your families.
As the UK government implement significant measures to control this virus, iKoustic are doing everything to comply with these instructions. I can assure you that we are operating in a safe and responsible manner, adhering to the guidance in full.
Our plan is to continue to offer a product advice and supply service for as long as we can. We appreciate your understanding if there are any delays to our normal service times.
Due to home working, we would encourage you to communicate through the Jivochat email link on the site. Supplying all contact details will speed this up further and enable us to get back to you in the order that your enquiries are received in and in the shortest time possible.
We will update you if this position changes.
£40.80 (Including VAT)
£34.00 (Excluding VAT) Price promise
Universally recognised throughout the world of soundproofing, commonly used as part of an acoustic system, or combined with additional acoustic materials such as our MuteClip®.
There is currently a shortage on Rockwool RW3, RWA45, Knauf RS60 and RS45 within the UK, please do contact do office on 01937 588 226 before orders so we can indicate stock availability
Rockwool PROROX SL930 Acoustic Mineral Wool (RW3) (60kg per m3) is high-density acoustic mineral wool that is used to treat the 'open spaces', or cavities, between flooring joists, stud-frame walls and ceilings. It is an open-fibrous material that when sound comes in to contact with, turns that sound energy into heat, essentially reducing the sound. Although, it is not used as a standalone and should always be used as part of a system where these open spaces exist. Acoustic Mineral Wool helps to prevent Flanking Transmission through the open cavities, and the sound amplifying. Any acoustic system fitted without it will not achieve its full acoustic performance and may fall short of expectations.
Acoustic Mineral Wool has a greater density than thermal wool comparisons which is evident in their slab appearance, the reduction in acoustic insulation for this material in the form of an NRC (Noise Reduction Coefficient) which differs for each thickness, what this essentially means is that it is an absorptive material as opposed to a dense, heavy soundproofing product. You will find all acoustic systems that Acoustic Mineral Wool is featured in, which there is most, by selecting the 'Systems' tab above.
|4 Slabs (2.88m2)||6 Slabs (4.32m2)||8 Slabs (5.72m2)||15 Slabs (10.8m2)|
|Fire rating||Euroclass A1|
The world of soundproofing and general construction presents an uncertain journey for those arriving fresh to the subject, there maybe terminology or use of acoustic testing figures that could appear confusing, and even if you are at a professional level, it is good to brush up to make sure you are making the right choice. We want to help you come to the right decision, so whether this is through the use of our guides or talking to a member of our team - we are here to help!
A combination of the following will always result in a much improved acoustic performance.
To create a soundproofing system that can reduce an extensive range of sounds and noises, you will need to combine all of the properties above. By separating the mass from the structure and suspending it away, you are breaking contact with the construction and creating an air gap, in this air gap must feature Acoustic Mineral Wool, as it is essential for reducing Flanking Transmission, and reducing any sound making it into the cavity. Low-frequency noises and vibration are not just created in areas with amplified music or machinery, but can originate from televisions attached to the wall, or the low-tone of a male voice and even closing a door - these noises often travel greater distances than you'd think, and will also on occasion, lead to Flanking Transmission. We recognise the subjective nature of sound and how we react to each one, and that is why we offer so many variances in our systems. We understand that it is not always possible to incorporate significant losses of space with say, the introduction of a stud frame, so we provide different variances to suit what performance you need, your budget and thickness.
Ready to see what options you have available? Select our 'Featured Systems' tab and on any system to learn more about each of their acoustic performances, overall system thickness and in what scenarios you can apply them to. You can then add all featured components to the cart in a press of a button!
Whatever the scenario, come and speak to our team on 01937 588 226.
60kg is the measured density of the product in cubic meters - it is a lightweight sound insulation material that is easy to cut, easy to lay and most of all, essential for sound proofing projects installing to stud framing, joists or in any cavities. Use gloves and eye protection and keep the area ventilated during and after installation.
The 50mm thickness is best used to help treat stud frameworks and to use between flooring joists to treat cavities, leaving them untreated can lead to the remaining sound passing through and resonating in these areas. You will also want to avoid using a thicker size than the air gap provided and aim to have at least a 10mm air gap - using a 100mm thickness in a 50mm cavity will lead to compression of the acoustic mineral wool and a direct path of sound to travel through, degrading the effectiveness of any sound proofing system.
In almost all acoustic systems that look to soundproof over frameworks or help suspend materials like our MuteClip System or our MuteMat Systems. In soundproofing you use Rockwool acoustic mineral wool is to treat the cavities found in between frameworks and flooring joists to reduce sound from reflective around inside them, and then resonating. It is important 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 product.
Acoustic Mineral Wool is fibrous, and this means that fibres can be released into the air when exposed, which is why you place them in cavities and not to use as an exposed sound absorption panelling. We offer a vast range of sound absorption materials where you can be as creative as you like, a variety of colours and 3D structures can all tailored to your space.
We have found that a bread knife usually makes for an excellent cutting tool if this is unavailable - a large pair of scissors will also work well.
The fibrous element can lend to slight irritation of the skin; those with sensitive skin may find a slight redness appear while installing, the use of gloves and protective eyewear is recommended.