Choosing acoustic panels may seem straightforward at first. However, many buyers focus only on appearance or price, while important acoustic factors are often overlooked.

As a result, the selected panels may not deliver the expected performance. Echo can remain, speech may still be unclear, and unnecessary costs may be incurred.

Fortunately, these common mistakes can easily be avoided when the right factors are considered before purchasing.

In this guide, the seven most common mistakes are explained, along with practical tips to help you choose acoustic panels that truly improve your space.

1. Confusing Acoustic Panels with Soundproof Panels

One of the most common misunderstandings is believing that acoustic panels completely block sound.

In reality, acoustic panels are designed to absorb reflected sound inside a room, while soundproofing systems are intended to reduce sound transmission between different spaces.

Therefore, the acoustic problem should first be identified before selecting a solution.

Explore our PET Acoustic Panels 

2. Choosing Panels Based Only on Appearance

Modern acoustic panels are available in many colors, textures, and decorative finishes.

Nevertheless, appearance should not be the only consideration.

Technical performance, panel material, thickness, and tested acoustic ratings should also be reviewed before making a decision.

A visually attractive panel may not provide the acoustic performance required for the intended environment.

3. Ignoring the NRC Rating

Many buyers never check the Noise Reduction Coefficient (NRC) before purchasing.

However, NRC is one of the most useful indicators of how much sound a material can absorb under laboratory conditions.

Although NRC should not be used as the only selection criterion, it provides valuable information when different products are being compared.

More information about the Noise Reduction Coefficient (NRC) can be found in the ASTM C423 sound absorption testing standard. 

Understand the meaning of NRC before comparing products 

4. Installing Too Few Panels

Some people expect one or two decorative panels to eliminate echo in an entire room.

Unfortunately, this expectation is unrealistic.

The effectiveness of acoustic treatment depends largely on the total surface area covered.

Consequently, larger or more reflective rooms generally require additional acoustic panels to achieve noticeable improvements.

5. Choosing the Wrong Panel Thickness

Panel thickness affects sound absorption, particularly across different frequency ranges.

However, thicker panels are not automatically the best choice for every application.

Instead, the room size, acoustic objective, and installation conditions should all be evaluated before a suitable thickness is selected.

6. Installing Panels in the Wrong Locations

Even high-quality acoustic panels may perform poorly if they are installed in unsuitable locations.

For example, placing every panel on a single wall may leave major reflection points untreated.

Instead, panels should be positioned where sound reflections are strongest, such as:

• First reflection points
• Large empty walls
• Ceilings
• Meeting areas
• Open office spaces

7. Forgetting Future Flexibility

Many commercial projects change over time.

Meeting rooms may be expanded, restaurants may be renovated, and office layouts may evolve.

Therefore, selecting modular acoustic panels that can be added, replaced, or rearranged later is often a smarter long-term investment.

How to Choose Acoustic Panels Correctly

Before purchasing acoustic panels, consider the following questions:

• What acoustic problem needs to be solved?
• Is the issue echo or sound transmission?
• How large is the room?
• Which surfaces reflect the most sound?
• Has the product been acoustically tested?
• What NRC rating is provided?
• Which panel material is most suitable?
• Will the design complement the interior?
• Can the panels be customized if needed?

By answering these questions first, a more effective acoustic solution can usually be achieved.

Conclusion

Selecting acoustic panels involves more than choosing an attractive design.

Panel material, acoustic performance, placement, coverage, and installation all contribute to the final result.

By avoiding these seven common mistakes, buyers can create quieter, more comfortable spaces while achieving better long-term value from their investment.

Whether you are designing an office, restaurant, hotel, classroom, or commercial interior, understanding these principles will help you choose acoustic panels with confidence.

About TYNE New Material Technology

TYNE New Material Technology (Thailand) Co., Ltd. is a leading manufacturer specializing in the production of interior acoustic panels and the assembly of acoustic modules. Located in Thailand, our 6,000 sqm. factory employs advanced technology, including automatic production lines for polyester panels and CNC cutting equipment, to deliver a diverse range of products. From standard engineering sheets to DIY sound-absorbing kits, we cater to global markets to meet your business needs.

We adhere to strict ISO 9001:2015 quality management systems, ensuring that every container shipped meets international standards for fire safety (ASTM E84 Class A or EN 13501 Class B) and low formaldehyde emissions. Our commitment to eco-friendly production involves using recycled PET materials to create sustainable, high-quality acoustic solutions that elevate industry standards.

Looking for OEM acoustic panel manufacturing services? Contact TYNE to discuss custom acoustic panel solutions for your brand or project. 

Contact us

Call: +(66) 65-237-5578

Email: support@tyneacoustic.com

Website: tyneacoustic.com