MuteMat® 3 Soundproofing Underlay

Shipped by iKoustic from the UK


£57.54 inc. VAT

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  • Floor soundproofing underlay.
  • Reduces airborne sounds (e.g. music, tv & talking).
  • Reduces impact sounds (e.g. heavy footsteps, washing machines).
  • Ideal for soundproofing flats and apartments.
  • Use with carpet, wood floor, laminate and more.
  • Compliant with both Part E Building Regulations (England, Wales, Northern Ireland and the Republic of Ireland).
  • Dimensions: 1200mm x 1200mm x 12mm (1.44m2).
  • Weight: 18kg per mat.
  • Noise reduction: 48dB impact 45dB airborne as part of a system. Whats this?


MuteMat® 3 Soundproofing Underlay

MuteMat 3 is a 12mm acoustic underlay that can be laid on top of timber or concrete floors to reduce impact and airborne noise. Carpet, wood, tile and vinyl flooring can be laid on top of the MuteMat 3. You can watch our installation video to see how it’s done below.

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RYK 5597
Acoustic underlay carpet 2

For use with most flooring

MuteMat 3 soundproof underlay can be used with most flooring types. Carpet, wood flooring, engineered wood flooring, porcelain tiles* LVT* and laminate*. *requires overboarding with plywood.

Cross section 3

3 layers of soundproofing

MuteMat 3 features closed cell foam locked between two layers of high-density mass-loaded vinyl. The grey mass-loaded vinyl works to dampen and break down airborne sound. The blue foam compresses to absorb impact energy.

Footstep dampening underlay diagram

Dual Density vinyl

MuteMat 3 features dual-density technology. This helps break up different frequencies of soundwave meaning we can keep the mat 20% slimmer than comparative products at just 12mm.

packaging boxes wrapped plastic pallets with hand pallet truck shipping warehouse cargo shipment

Same day dispatch

MuteMat 3 is shipped on a pallet. Unlike others we hold stock of all of our products ready to dispatch same day Monday to Friday. We also offer next day delivery for orders placed before 1pm Monday to Friday.

soundproofing Closed cell foam

Closed cell foam

MuteMat 3 utilises closed cell foam. Closed cell foam is denser and more durable than open cell foam. Making it more effective as a soundproofing material and helping it stand up to everyday use.

We recommend marking the mat with a straight edge where you would like to make your cut then using a sharp utility knife to make a clean cut.

No, simply lay onto a level floor and tape over the edges with cloth tape.

Yes, it’s essential to use a perimeter flanking band to achieve the results stated above. A perimeter flanking band is a foam band that is installed around the edge of your room where MuteMat sits up against to form a tight seal between the mat and the wall. It’s easy to install and you can see how in the video below.

MuteMat 2 is not specifically rated to prevent damp. However the mat itself is damp, rot and fungus resistant.

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.

Hard floor finishes such as wood, laminate or engineered floor would require a minimum of 6mm ply bonded to MuteMat® 2 to act as a stable base. Ceramic tiling or lightweight and delicate floor finishes such as Karndean and Amtico will require a minimum of 9mm ply, bonded to act as a stable base.

Find out more information about MuteMat 3 by downloading the guides below.

Installation Guide

Product Data Sheet

Installation Video

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 and ask for our Technical Rep, Gabriel Whittle.

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.

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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