Caution - High Noise Level - Safety Signs by Caledonia Signs

A Caution – High Noise Level sign is used to warn individuals that they are entering an area where sound levels are dangerously high and could pose a risk to their hearing. The sign serves as a visual alert that ear protection may be necessary to prevent hearing damage, especially in environments where sudden or continuous loud noise is present. It plays a key role in supporting workplace safety by making people aware of invisible, yet harmful, hazards like excessive noise.

This sign is typically used in industrial settings, construction sites, factories, workshops, power plants, music venues, and airport ground operations—anywhere machinery, tools, or equipment generate sound levels above safe thresholds (usually around 85 decibels or more). It's often placed at entrances to noisy areas or directly near the source of the noise, such as compressors, cutting machines, or turbines.

The primary purpose of the sign is to prompt individuals to take immediate protective action, such as putting on earplugs or earmuffs. It helps employers comply with health and safety regulations related to noise exposure and reinforces a proactive safety culture by encouraging the consistent use of personal protective equipment.

In summary, a Caution – High Noise Level sign is crucial for preventing noise-induced hearing loss and maintaining compliance with occupational health standards. It should be placed in any area where noise poses a risk, ensuring that workers and visitors are properly warned and take necessary precautions to protect their hearing.

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.