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SoundLay Plus

Impact & Airborne Noise Reduction Mat

Airborne Rating - 54dB Impact Rating - 49dB Thickness - 15mm Size - 1.2m²
Actual Area (sq m) 1.2
Total Price £32.99

£32.99 (ex VAT) / £39.59 (inc VAT)

Quality Rating

Impact Rating

Airborne Rating

Durability Rating

Reducing impact and airborne sound where superior noise control is necessary. Compatible with any type of sub-floor and floor covering*

SoundLay Plus Impact & Airborne Noise Reduction Mat is designed for concrete floor applications offering a high performance floor noise barrier and reducing both impact (up to 49dB) and airborne (up to 55dB) sound where superior noise control is necessary.

CMS SoundLay Plus acoustic overlay material 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 be used with timber floating floors)
  • Both systems tested on basic floor constructions
  • Flexible easily cut and simple to install
  • Supplied in thin easy to handle tiles
  • Simple to install
  • Cost effective
  • Suitable for all final floor finishes

Installation Guide

SoundLay Plus can be laid loose or bonded to the floor. When bonding to the floor, ensure that the surface is clean, dry, grease free and that the flooring is secured before bonding. CMS Bond 100 Adhesive should be used. The SoundLay sheets should be pushed up to the skirting board or wall; ensure a tight fit to prevent flanking of airborne noise.

For use with Carpets, Wooden, Laminate or Vinyl Floors

Carpets can be installed using grippers or by bonding. When using grippers, they can be either adhered to the Soundlay or used in conjunction with a gripper strip that raises the height. When bonding, ensure the adhesive is suitable for polyurethane materials, as shrinkage may occur. When bonding carpet, it is recommended that SoundLay Soundproofing Underlayment sheets are first bonded to the floor, using CMS Bond 100 Adhesive.

Where a wooden or laminate floor finish is being used, it is recommended that a layer of 12mm T+G plywood or MDF is bonded to the SoundLay Plus Soundproofing Underlayment first, using CMS Bond 100 Adhesive.

Where vinyl floor coverings are to be used, it is recommended that a layer of 12mm T+G plywood or MDF is bonded to the SoundLay first, using CMS Bond 100 Adhesive.

Need help installing? Click here to view our comprehensive fitting guide.

Product Specification

Additional Information

Dimensions 120 x 100 cm
Impact Noise Reduction (dB)


Airborne Noise Reduction (dB)


Thickness (mm)


Ease of Installation

DIY, Professional




Bathroom, Bedroom, Commercial, Dining, Hall, Kitchen, Lounge, Stairs, Hallway, Living Room, Office, Utility Room







Use For

Impact & Airborne Noise Reduction


Delivery Charges


Standard (3 Days) Next Day
£0 – £199 ex VAT £15 £40
£200+ ex VAT FREE £25

Soundproofing, Laminate, Real Wood & Carpet Tiles

Standard (3 Days)
£0 – £199 ex VAT £30
£200+ ex VAT FREE

Important Information

    • Standard delivery is 3-5 working days
    • Order with multiple product types will have compound delivery costs, please call for for more information.
    • Due to the bulky nature of certain products and insurance / liability issues, the couriers will only deliver to kerbside. (they cannot be expected to carry goods up to your flat for example)
    • The cost for soundproofing are higher as these must be delivered in pallets which is a higher cost.
    • There is a 40% restocking fee on all soundproofing products.

Underlay-Delivery-Info-RHS (1)Ordering

We aim to dispatch all orders between 3 to 5 working days. As your order is now with our courier network it is subject to adverse weather conditions and road networks, so please be patient.

We deliver from Monday to Friday between 9am and 6pm. We assume that access is available for vehicles for all deliveries and for HGV’S for larger orders. Deliveries are door-to-door and the driver can not be expected to take them inside the property. We request that someone is available to sign for the goods upon delivery.

It is imperative that you the customer are available to sign for the goods upon delivery. Please ensure that your goods are inspected, prior to signature for damage. Once the goods have been signed for in “Good Condition” the carrier and Flooring Warehouse Direct will reject any claim for damages or compensation. Any damage or short delivery should be reported to us within 24 hours of receipt of delivery.

We highly recommend that when booking fitters, more time is allowed for delivery as orders are subject to such things as credit checks, stock availability and delivery conditions which can mean the order may be delayed. If you have any questions, please contact us before making an order.


If you decide to return any good we recommend you do so within 14 days of receipt. Sadly, we have to exclude any products that have been altered in any way (cut-to-size, made-to-measure etc.)

If you do send the goods back for any reason, please let us know so we can send you our warehouse address. Upon receipt of the goods appropriate credit will be issued.

Is this right for me?

This product can reduce airborne noise BY 49dB.

This product can reduce impact noise TO 55dB.

To find out the floor configuration used during testing this product, view our technical information sheet HERE.

The list below details common noises and their average decibel (dB) level:

Decible (Unit)
Noise Type
Low threshold of hearing - the softest sound you can hear
Leaves rustling in the breeze / Quiet whisper
Average whisper
20 - 50
Quiet conversation
40 - 45
Hotel lobby conversation
50 - 65
Loud(ish) conversation
65 - 70
Moderate traffic / Hair dryer
65 - 90
75 - 80
Factory (medium) / Washing machine
Heavy traffic / Petrol lawn mower / Busy city
90 - 100
Thunder / Walkman / Traktor
Boom box on high volume / Chain saw / Leaf blower
Shouting / Symphony concert
Rock concert
Ambulance siren
Threshold of pain / Firework display / Gunshot
Airplane takeoff from short distance away
140 - 190
Space rocket takeoff

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