Karma Soundlay 9mm

Sound Insulation Rubber Matting

Airborne & Impact Rubber underfloor Matting

1000 x 1200 x 9mm

Price Guide

£19.95+VAT             £23.94 Inc VAT

karma soundlay 9mm

Soundlay 12mm

karma soundlay 9mm

Soundlay 15mm


Karma SoundLay is a high-performance noise barrier, reducing both impact (up to 53dB) and airborne (up to 47dB) sound where superior noise control is necessary, making it ideal for both concrete floor and timber floor applications. It’s a two-layer laminate, the upper being a layer of CMS WB7.5 acoustic barrier supported by a 6mm lay of class 0 acoustic foam.

Karma SoundLay is supplied in standard sheets – and are easy to lay on the floor in a staggered pattern, placing tightly together.


  • Reduce impact sound

  • Improve airborne sound performance

  • Suitable for concrete (can also be used with timber floating floors)

  • Both systems have been tested on basic floor constructions

  • Flexible easy cut and simple to install

  • Supplied in thin easy handle tiles

  • Simple to install

  • Cost effective

  • Suitable for all final floor finishes


Dimensions                                       120 x 100 cm

Impact Noise Reduction (dB)           53dB


Airborne Noise Reduction (dB)         47dB


Thickness (mm)                                 9mm

Ease of Installation                            DIY


Application                                        Floors

Length                                               1.2m 


Width                                                 1m


Key Elements                                     Impact & Airborne Noise Reduction


Installation Guide

Karma SoundLay is an extremely versatile product; it can be bonded or loose laid, however it’s important that the mats laid acoustic foam face down. Bonding is easy if the sub-floor is clean, dry and grease free; if the SoundLay is to be placed on a timber floor ensure all floor boards are fixed in place. CMS Bond 100 should be used when bonding to the sub-floor. SoundLay should be laid in a staggered fashion butted tightly together to get the optimum effect, ensure that the mats are also tightly butted against the skirting; should you choose to remove the skirting then apply the mats flush against the wall it’s recommend that perimeter strips are installed prior to replacing the skirting boards.

Important – SoundLay can be cut to any shape or size using a simple Stanley knife.

Use in conjunction with carpets, wooden, laminate and vinyl floors

When using with a carpet the SoundLay should be bonded to the floor using the CMS Bond 100; installing carpet should be done using carpet grippers or a suitable bonding agent, however to prevent any impediments to the Soundlay performance nail gripper shouldn’t be used. Ensure that the chosen bonding agent is suitable for polyurethane materials, as shrinkage may occur.

Where a wooden, laminate or vinyl floor finish are being used, it is recommended that a stiffening layer such as a 12mm T&G Plywood layer or MDF layer is bonded to the Soundlay, using the CMS Bond 100.

Please reload

Technical Data Sheet Download

Quietstone (UK) Ltd

Nab Quarry, 

Pott Shrigley, 



SK10 5SD

Need advice on your project?

  • LinkedIn Social Icon