Needing a special safety sign? Why not create your own?
Knowing you need ear protection signs is one thing. Knowing where to put them so they actually work is another. Over two decades, we have seen signs tucked away on side gates, mounted too high to read, or positioned where glare makes them invisible. The result is always the same: workers miss the warnings, and inspectors raise concerns.
Effective placement is not just about compliance. It is about making sure every person on site sees the warning when it matters. Let me walk you through exactly where ear protection signs should go and how to position them properly.
The Health and Safety (Safety Signs and Signals) Regulations 1996 and the Control of Noise at Work Regulations 2005 require clear information about noise hazards. Signs must be visible, legible and positioned where workers will see them before entering hazardous areas.
Poor placement undermines your noise control strategy. A sign mounted above head height, obscured by scaffolding, or facing the wrong direction fails to communicate risk. Workers may enter hearing protection zones without realising, leading to unsafe practices and potential enforcement action.
Every site is different, but there are five critical locations where ear protection signs must be displayed.
Position signs at every site entrance and exit on both sides of gates so they are visible from inside and outside. For large sites with multiple entry points, every access route must be signposted.
Mount perimeter signage on fencing or hoarding at eye level (approximately 1.5 to 2 metres high). Use durable, weatherproof materials that withstand wind, rain and UV exposure. For more guidance on materials, explore our signs.
High-noise equipment like concrete breakers, generators, compressors and grinders require dedicated signage at the point of use. Mount signs on the machinery itself or on adjacent walls, posts or barriers within 2 to 3 metres of the equipment.
For mobile plant, consider magnetic or self-adhesive signs. In manufacturing environments, fix signage on control panels, safety guards or nearby columns.
When noise exceeds 85 dB(A) or 137 dB(C) peak, you must designate formal hearing protection zones with clear boundary demarcation. Install hearing protection signs at every access point stating “Hearing Protection Zone” or “Ear Defenders Must Be Worn Beyond This Point.”
In large facilities, repeat zone signage every 10 to 15 metres along the boundary. For temporary zones, use portable A-frame or post-mounted signs that can be repositioned.
Walkways and transit routes passing through noisy areas need signage to warn people in transit. Overhead gantry signs work well in warehouses. In construction, mount signs on scaffold uprights, hoardings or temporary fencing along pedestrian routes.
Position signs at both approach points with arrows indicating the extent of the noisy area.
Demolition, roadworks, piling and event setups create temporary high-noise environments. Use portable signage on weighted bases or tripod stands that can be moved daily. Position signs at the work area perimeter, visible from all approach directions.
Temporary sites still require ISO 7010 compliant signage. We manufacture signs suitable for temporary use that meet all regulatory requirements. Learn more about us and our range of solutions.
Positioning signs at the correct height and distance is just as important as choosing the right location. A well-placed sign is useless if no one can see it.
Mounting Height
Mount signs between 1.5 and 2 metres from ground level. In areas with heavy vehicle movements, add duplicate signs at driver eye level (approximately 2.5 to 3 metres). Never mount signs above 3 metres unless unavoidable.
Sightlines and Visibility
Ensure clear line of sight at least 5 to 10 metres before the hazard boundary. Avoid placing signs where they will be obscured by doors, pillars or in areas with poor lighting. Consider photoluminescent or reflective signs for low-light conditions.
Distance from Noise Source
Position signs 3 to 5 metres from hearing protection zone boundaries. For isolated equipment, mount signs within 2 metres on the side facing the main approach route.
Environmental Considerations
Outdoor signs face glare, rain and dust. Minimise direct sunlight exposure or use anti-glare materials. In dusty environments, mount signs at least 1.8 metres high.
Different environments demand different signage solutions. What works on an indoor factory floor will not last a week on an exposed construction site.
Construction sites need robust, weatherproof signage. Rigid plastic or aluminium composite signs with UV-resistant inks are minimum standard. Use stainless steel screws, outdoor-rated cable ties, or magnetic mounts. For comprehensive guidance, explore our range of construction site signs.
Indoor environments allow lighter-weight materials like rigid PVC or foamex. However, areas with high humidity, chemical exposure or wash-down regimes require waterproof, chemically resistant materials. Adhesive-backed signs work well on smooth surfaces; drill-fixed signs suit rough or porous surfaces.
Event organisers need quick-to-deploy signage. Lightweight A-frame signs on folding bases are ideal. Corriboard signs offer good balance of cost, weight and durability. Reflective signs are essential for evening events. All signage must meet ISO 7010 standards regardless of duration.
Use this checklist to assess whether your current signage placement meets legal requirements and best practice standards.
Perimeter and Access
Zones and Equipment
Visibility and Condition
Compliance
If you answer no to any question, contact us for help specifying the right signs.
Installing signs is not a one-time task. Effective signage requires regular inspection, cleaning and replacement to remain compliant and visible.
Check signage monthly and after significant weather events or site reconfigurations. Clean signs with warm soapy water quarterly in high-traffic areas. Replace outdoor signs every 3 to 5 years; indoor signs can last 10+ years if maintained properly.
We manufacture all safety signage in-house with same-day dispatch on stock items. Explore our full range of noise hazard signs or speak to our team about bespoke solutions.
Position signs where workers will see them in time to act, choose materials that suit your environment, and maintain them so they remain effective.
With over two decades manufacturing safety signage for UK businesses, we understand your challenges and how to solve them practically. Our straightforward returns policy means you can order with confidence.
Get the placement right, and you will have taken a crucial step towards protecting hearing, maintaining compliance and demonstrating genuine commitment to worker safety.
