Noise Level 85dB(A) Ear Protectors Worn - Safety Signs by Caledonia Signs

Used to warn workers and visitors that the noise level in a specific area has reached or exceeds 85 decibels, the threshold at which hearing protection becomes legally required under workplace health and safety regulations (such as the Control of Noise at Work Regulations in the UK). The sign acts as a clear instruction to wear ear defenders or earplugs to prevent hearing damage, especially with prolonged exposure.

This sign should be placed in areas where machinery, tools, or processes generate continuous or intermittent noise above 85dB(A)—commonly found in factories, construction sites, workshops, airports, engine rooms, and manufacturing plants. It’s typically displayed at entry points to designated "Hearing Protection Zones" or near loud equipment to ensure visibility before exposure.

The key reason for using this sign is to protect individuals from noise-induced hearing loss, which is permanent and irreversible. By clearly marking the need for ear protection, the sign ensures legal compliance and reinforces a proactive safety culture where individuals are regularly reminded to use proper PPE.

In summary, a Noise Level 85dB(A) – Ear Protectors Worn sign is essential in noisy work environments to enforce the use of hearing protection, prevent long-term hearing damage, and meet legal safety standards. It should be prominently placed wherever noise levels reach harmful thresholds.

Materials Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.

Self-Adhesive Vinyl: Self-adhesive vinyl is easy to apply and it’s budget-friendly. Its adhesive backing allows for easy application to a variety of surfaces such as glass, metal, plastic, and painted walls, which simplifies installation and reduces setup time. Self-adhesive vinyl provides a clean, professional finish that suits many indoor environments including offices, retail, industrial sites, and vehicles. It is more affordable than many other material types and allows for custom shapes, colours, and graphics.

Rigid Plastic with Adhesive Backing: Our standard rigid plastic is a gloss white, smooth, solid material that allows for crisp printing of text and graphics - resistant to weather, moisture, chemicals. A strong peel & stick adhesive backing eliminates the need for tools or hardware, providing a long-lasting bond to most smooth surfaces, saving time and labour costs.