Permanent Noise Control Barrier
"Jinbiao PNCB P2995"
A lifetime solution for your industrial noise problems

What exactly is a Permanent Noise Control Barrier? How does it work?

Permanent Noise / Sound Control Barriers (PNCBs) are specially designed panels / acoustic walls which have the capability to block the direction of sound waves from traveling far distances or by absorbing sound waves to significantly reduce echo and reverberation.

Jinbiao PNCB P2995 is one of the best selling Noise Control products. The product’s model number represents its STC = 29 and NRC = 0.95

Why are Permanent Noise / Sound Control Barriers needed?

They are specially engineered to solve noise issues in Manufacturing and Industrial buildings, help the contractors to comply with NEA’s Boundary Noise Limits and avoid potential hassle caused by the short distance between residential areas and these buildings, including:

  • Disputes with nearby residents
  • Fines given by the government
  • Lawsuit issues 
Permanent Noise Control Barrier

Once those problems occur, there will be serious consequences to the contractors and buildings owners, such as:

  • Interruptions in daily production operations and delays in ongoing projects
  • Failure in ensuring Sustainability
  • Lose support from the government and public

Our PNCBs guarantee to help our clients avoid all of those Noise-related issues, allow the projects to be proceeded at late time without violating NEA’s Boundary Noise Limits.

How long can the Permanent Noise Control Barriers last?

Under favourable conditions, our Jinbiao PNCB P2995 can last up to 20 years, which is very cost-effective for a long term.

How effective the Permanent Noise Control Barriers are when dealing with noise issues?

With excellent Performance Properties of Sound Transmission Class (STC) 29 and Noise Reduction Coefficient (NRC) 0.95Jinbiao PNCB P2995 guarantees to help all our clients comply with NEA’s Boundary Noise Limits and it goes further than just Boundary Noise Mitigation.

Our clients’ satisfaction for this product is 100%

% Success Rate for our PNCB Projects
% Customer Satisfaction

NRC: 0.95

Noise Reduction Coefficient (NRC) refers to the amount of sound energy absorbed upon ‘contacting’ a surface.

NRC 0.95 reflects the approximate decibel absorption of noise/sound that our Jinbiao PNCB P2995 is able to perform. – i.e 95% of noise absorbed.


STC: 29

Sound Transmission Class (STC) refers to the amount of airborne ‘sound’ being blocked/attenuate.

STC 29 reflects the approximate decibel reduction in noise/sound that our Jinbiao PNCB P2995 can provide. – i.e 29dbA reduction potential.


Where should the Permanent Noise Control Barrier "Jinbiao PNCB P2995" be constructed?

Jinbiao PNCB P2995 can be installed in Industrial and Manufacturing buildings to prevent noise from escaping to nearby residential areas.

Jinbiao PNCB P2995 is recommended to be installed in these sectors: Industrial, Oil & Gas, Highways and Railways, or any long-term project.

Components/Structure of a Permanent Noise Control Barrier "Jinbiao PNCB P2995"

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Jinbiao PNCB P2995 system is designed with both sides 1mm Galvanized / Aluminium powder-coated skin shell with aligned opening (Inner skin) and filled with High Density Acoustic Mineral Wool between the inner and outer metal skins.

Made from high-quality materials and developed by our Noise Control specialists, Jinbiao PNCB P2995 is the best performing noise reduction/mitigation product in Singapore and the South East Asia.

The combination of a deflective and absorption design provides effective reduction for the noise generated by machinery and equipment.

Can Hebei Jinbiao Permanent Noise Control Barrier "Jinbiao PNCB P2995" be customised?

Yes, Hebei Jinbiao offers Customisation for most of our products. Our Customisation progress will follow the procedure below:

  1. Our Noise Control specialists will visit the project sites and take note of site restrictions and customer specific requirements
  2. The PNCBs will be designed based on the information gathered
  3. During installation, our Noise Control specialists will continue to modify the PNCBs until they are able to meet all requirements

Are Jinbiao PNCB P2995 available in a variety of designs?

Yes.  To meet our clients’ different needs due to different uses, Hebei Jinbiao offers a variety of designs, each of which has its distinctive advantages.

Besides Jinbiao PNCB P2995 comes with different colours, we also have PNCBs integrated with Transparent PMMA Panels, allowing the user to see through the barriers.

Why Hebei Jinbiao is your most ideal Permanent Noise Control Barrier supplier and installer in Singapore and South East Asia?

Noise Control Barrier
  1. Our PNCBs are able to solve 100% of your noise issues and comply with NEA’s regulations for Boundary Noise Limits
  2. Hebei Jinbiao PNCBs are STC-29 certified and tested rigorously at the PSB TUV SUD labs in Singapore
  3. We use the most qualified materials and emphasize Sustainability in every product
  4. Our team consists of Experts and Experienced Installers who are always willing to assist our clients from consultation to after-purchase
  5. With our parent company and factory located in China, we guarantee to offer our clients a Factory Direct Price
  6. We offer Customisation, which is not commonly available in the market

Project References

You can take a look at our Permanent Noise Control Barriers “Jinbiao PNCB P2995” Project References here:


The cost will be different for each project, as every project has different site requirements and specifications. It will also be based on the materials’ costs at the time of quotation.

Please leave your information to us by filling in the box below, our Noise Control Specialists will get in touch with you immediately.

Yes, we are not only the supplier but also the installer. With our experience in Noise Barrier installation, we guarantee to help you install the Noise Barriers in the shortest time.

We offer FREE consultation service. No matter if you decide to proceed with us or not, we are very happy to offer you advice on how to solve your noise issues.

Immediately after we have finished installing them. We have specialised tools to measure and compare the results.

When choosing an Acoustic wall / Noise Barrier Fencing for a commercial or industrial property, it is suggestive to look at the following considerations:

  • Category (absorber or diffuser)
  • Material finish of the product 
  • Durability
  • Noise reduction coefficient

However, there are many other factors to be considered when choosing a PNCB product, such as costs and usage purposes. To avoid confusion and reduce risks, it is advisable to consult with experts. 

Metal. There are many types of materials which can be used to fabricate Acoustic Panels – Noise Control products, such as:

  • Plasterboard
  • Wood Wool
  • Aluminium
  • Metal

However, Metal is the most common material because of its durability and cost-effectiveness. Besides, by using Metal as the fabrication material, the PNCB will have an aesthetic design and become suitable for long-term use.

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