SilentBarrier5 - Self-Adhesive 5kg Noise Control Barrier

  • 3m by 1.25m by 2.6mm self-adhesive noise barrier
  • 3.75sqm per roll
  • 5kg/m3
  • Extremely flexible and easy to work with
  • Effective at reducing airborne noise transfer in timber walls, floors & ceilings


Tax includedShipping calculated at checkout

100% Secure
Online Shopping

100% Eco-friendly


30 Day Money Back

SilentBarrier5 -
1.25m wide by 3m long by 2mm thin- Self Adhesive


What Are The Benefits?


Our SilentBarrier5 Soundproofing Mat is a 5kg per square meter self-adhesive noise control barrier similar to Tecsound but without the price tag.  SilentBarrier5 is a TPO (Thermoplastic Polyolefin) polymer-based noise control barrier which also includes some recycled polymers.  This noise control barrier has been designed to be extremely flexible and at the same time incredibly strong.  The soundproofing mat offers excellent conformability to existing structures, because SilentBarrier5 is so malleable it exhibits excellent conformability compared to other materials of similar design and also has the benefit of being fully recyclable.  Also because it is self-adhesive there is no need to purchase separate adhesive making the installation quicker and cleaner.

SilentBarrier5 noise control barrier is free from lead, bitumen and unrefined aromatic oils.  It is effective in the noise insulation of pipes, ductwork and similar assemblies.  It is easily to cut with a knife.

SilentBarrier5 soundproofing mat is one of the most versatile noise control barriers on the market.  It is highly effective as a vibration dampening material on metallic surfaces.  It is also extremely effective as a multi-part soundproofing system such as use in conjunction with acoustic plasterboard and acoustic isolation systems for adding mass and improving vibration dampening. 

What Are The Technical Details?

Product Name SilentBarrier5
Product Size 1250mm x 3000mm (Nominal)
Product Thickness 2.5mm
Area Covered Per Roll 3.75sqm
Product Weight 19kg
Flammability FMVSS 302
Colour Tan
Hardness 60 (Durometer Shore A, 1 sec dwell)
Acoustic Properties
(Airborne Sound Insulation) -
to ISO R140 Free Hanging Curtain
125Hz 13 R dB
250Hz 17.1 R dB
500Hz 21.3 R dB
1000Hz 25.9 R dB
2000Hz 30.8 R dB
4000Hz 37.9 R dB

To quickly find out the shipping cost for your order simply add the required items to your cart. Place your cursor over the cart icon at the top of the page. Click on "Calculate Cart Shipping". Select your country and region and enter your postcode. The shipping rate will be displayed. If your country is not listed please contact us for a shipping quote.

UK Shipping Charges For Most Products

Orders with a value of £0.00 to £54.99 have a £7.00 carriage charge with tracked next working day delivery.

Orders with a value of 55.00 to £99.99 have a £12.00 carriage charge with tracked next working day delivery.

Orders with a value of £100.00 or more qualify for free next day shipping.

Excluded Items

For carts which contain Plasterboard, Soundproofing Mat, SilentBoard, QuietPanel, Silent Floor Ultra, M20 and R10 the following charges apply

£8.00 carriage for the first item and £4.00 carriage for every item added up to a maximum charge of £75.00.

Some soundproofing items have a minimum order due to shipping constraints.

Bulk Products have a £75.00 pallet charge per item.


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Non-returnable items:- Made to order items such as our Office Acoustic Panels and High End Audio Acoustic Panels, Gift cards.

To complete your return, we require a receipt or proof of purchase. Please contact us for your return authorisation number. Once your return is received and inspected, we will send you an email to notify you that we have received your returned item.


We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to: Advanced Acoustics LTD, Unit B, Maunside, Green Line Industrial Estate, Mansfield, NG18 5GU, United Kingdom.

Customer Reviews

Based on 1 review
Happy with quality and value. Would recommend company

Happy with quality and value. Would recommend company