Reducing noise at the source: the key to workplace safety and productivity

Engineering solutions for effective industrial noise reduction

Two of Flexshield’s Industrial Noise Control Specialists recently visited a client who had upgraded Personal Protective Equipment (PPE) for their staff. Unfortunately, the new earplugs provided were so effective at blocking noise that they inadvertently created a safety hazard. Staff could not hear essential warning signals or communicate effectively with one another, putting them at risk in a potentially dangerous work environment.

This situation raises a critical question: what does this scenario mean for industrial noise control? While investing in high-quality PPE is essential, relying solely on it is not always the best solution. Opting for the cheapest option or merely issuing PPE can lead to unforeseen consequences, as demonstrated in this case.

Let’s look at why using PPE alone may not be the best workplace safety solution – and what employers can do to better protect their employees.

The limitations of PPE for ensuring workplace safety

PPE, including earplugs, protects workers from excessive noise levels. However, it should not be the only defence against industrial noise.

Effective noise control requires a more comprehensive approach. Here are a few reasons why:

Communication and safety

Clear communication is important for safety in an industrial setting. The risk of accidents increases significantly if workers cannot hear warning signals or colleagues due to effective noise-blocking earplugs.

Environmental considerations

Relying solely on PPE does not address the root cause of the noise. It may mitigate exposure but does not solve the problem of excessive noise, which can affect the overall work environment and employee wellbeing.

Long-term costs

While it may seem cost-effective to invest in cheaper PPE, this approach can lead to higher long-term costs related to workplace injuries, decreased productivity, and potential legal liabilities.

A better approach to workplace safety: engineering solutions

To truly address noise-related challenges in the workplace, companies should consider engineering solutions that focus on reducing noise at the source. This may involve:

• Noise barriers: Installing acoustic barriers or acoustic enclosures prevents noise from spreading throughout the workspace.
• Sound absorption: Sound-absorbing materials can be implemented to minimise noise levels and create a more conducive working atmosphere.
• Equipment modification: Upgrading or modifying machinery to operate more quietly can significantly reduce noise levels.

By prioritising these engineering noise control solutions, companies create a safer work environment and promote employee health and productivity – without relying on PPE alone.

Talk to Flexshield about custom acoustic solutions for workplace safety

The above safety hazard at our client’s facility is a valuable reminder that while PPE is essential, it should not be the sole strategy for managing industrial noise. A holistic approach that includes personal protection and engineering controls is necessary for effective noise management. Companies can safeguard their workforce while enhancing operational efficiency by addressing noise at its source and implementing comprehensive noise control measures.

Together, we can create a safer, quieter, and more productive environment for your team. Contact Flexshield today on 1300 799 969 or get in touch online for more information on improving workplace safety.