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© National Safety Signs
Hearing Protection Must be Worn M18123
From: $10.29
Ensure workplace safety and compliance with our high-quality Hearing Protection Must Be Worn signs, designed to clearly remind workers of the mandatory PPE required in high-noise environments. These Hearing Protection Required signs are essential for industrial sites, factories, workshops, and construction zones where noise hazards are present. Bold, easy-to-read text and durable materials make these signs a reliable choice for long-term indoor or outdoor use.
All our Mandatory Hearing Protection signs are manufactured and shipped directly from the Gold Coast, Queensland, ensuring fast delivery and local support. Whether you’re upgrading safety signage across your worksite or replacing worn signs, our products help you meet workplace safety regulations while promoting a culture of awareness and responsibility.
Shop now to get durable, high-visibility signs that communicate your safety message clearly. Choose from a range of sizes and materials to suit your environment. Don’t risk non-compliance — order your Hearing Protection Must Be Worn signs today and keep your team protected. Perfect for reminding staff and visitors of essential hearing PPE requirements, these signs are a must-have for any noise-risk area.
Boost safety. Stay compliant. Shop hearing protection signs from a trusted Australian supplier.
Description
Hearing Protection Must Be Worn signs keep your workplace safe and compliant. These signs clearly show when mandatory PPE is required. Use them in noisy areas like construction sites, factories, workshops, warehouses, and mines. Clear instructions help reduce the risk of hearing damage. Everyone on site knows when to wear hearing protection.
We manufacture and ship all signs from the Gold Coast, Queensland. Our signs use tough materials built for harsh Australian conditions. Choose from indoor and outdoor options like rigid plastic, metal, or adhesive vinyl. Every sign meets Australian safety standards. You get products that meet legal and safety needs.
Use Mandatory Hearing Protection signs to improve safety and reduce injuries. These signs help you comply with WHS regulations. They also show your commitment to protecting your team. Visible signs promote responsibility and awareness in the workplace.
Ordering is fast and easy through our online store. We provide quick shipping and friendly customer service. Our signs are reliable, long-lasting, and Australian-made. With bold visuals and a professional design, they make your message clear.
Whether you’re setting up a site, replacing old signs, or updating to meet new regulations, our signs are a smart choice. Keep your team safe and your site compliant. Shop local with a trusted Gold Coast supplier.
Choose safety and compliance. Choose strong, effective hearing protection signs made in Australia.
Workplace Health and safety QLD
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| Sign Materials Guide | |||||
| Material | Thickness | Outdoor Suitable | Outdoor Lifespan (Unlaminated) | Outdoor Lifespan (Protective Laminated) | Description |
| Aluminium | 1.6mm |
✓ |
2 – 5 Years | 5 – 10 Years | The Premium and most versatile material available. This material is ideal for resistance to corrosion and where strength is a necessity. Regulatory material for Road Signage, Parking Signs and best suited for most applications. Aluminium tolerances comply with AS 1734-1997 |
| Steel – Sign White | 0.55mm |
✓ |
2 – 5 Years | 5 – 10 Years | The is a Colourbond product specifically manufactured for the signage industry. Pre-painted white one sided steel. Most commonly used for signs fixed to concrete walls or existing Colourbond fences. |
| Polypropylene | 1.4mm |
✓ |
1 – 2 Years | 3 – 5 Years | White plastic sheet which is 100% recyclable. Lightweight material best suited for medium term safety signs. Semi rigid material that is UV stable and longer term option than Corflute. |
| Corflute | 5mm |
✓ |
6 – 12 Months | 1 – 3 Years | Most common short term safety sign material (900gsm weight). Corflute is a twin wall polypropylene commonly named flute board. Due to the flute nature of the material. Most commonly used for construction sites. |
| Corflute | 6mm |
✓ |
3 Years | 3 – 5 Years | This material is only used in conjunction with Class 1 Reflective for temporary traffic control signage such and Multi Message Signage (1200gsm Weight). Slightly heavier material for the longer lifespan required on temporary traffic control. |
| Vinyl Sticker | 0.1mm |
✓ |
3 – 5 Years | 5 – 7 Years | This is a quality Heavy Duty Polymeric vinyl fabric and has a long outdoor life. It is highly tear resistant and suitable for indoor and outdoor conditions. The glue is a permanent adhesive, but can be removed easily with the help of a heat gun. |
| Stainless Steel | 0.55mm |
✓ |
3 – 5 Years | 5 – 10 years | The Premium Stainless Steel available in a variety of thicknesses and grades. This material is ideal for resistance to corrosion and where strength is a necessity. Our common grade is Stainless Steel 316 Grade. Built for the harshest Marine Environments. |
| Magnetic Sign | 0.9mm |
✓ |
1 – 3 Years | 3 – 10 Years | A strong and effective hold on most magnetic surfaces, Magnetic signs are great for your car door, or Hazchem or similar surfaces |
| ACM / Aluminium Composite Material | 3mm |
✓ |
1 – 3 Years | 3 – 10 Years | ACM or Aluminium Composite Material consists of two aluminium sheets bonded to a central core generally a Polyethylene material. It comes in a range of colours and styles. Generally a lightweight sign material widely used by signwriters. |
| Brushed ACM / Aluminium Composite Material | 3mm |
✓ |
1 – 3 Years | 3 – 7 Years | ACM or Aluminium Composite Material consists of two aluminium sheets bonded to a central core generally a Polyethylene material. This has a distinctive Brushed Metal texture on one side, created by treating the surface with fine lines that reduce reflectivity while maintaining a metallic effect. Ideally used on doors for toilets/offices etc. |
| Acrylic | 3mm |
✓ |
1 – 10 Years | N/A | Acrylic is also know as Perspex comes in a range of colours and thicknesses and finishes. Lightweight and strong characteristics. Used in a range of signs from door, toilet, exit and Braille. Acrylic Braille signs should only used indoor due to UV Printing characteristics. |
| Rigid PVC | 3mm |
✓ |
3 – 5 Years | 5 – 7 Years | Rigid PVC, or Polyvinyl Chloride is a rigid material valued for its durability and chemical resistance. Generally used for Emergency Information Panels (EIP’s) and sometimes used in some Councils for Street Blades. |
| Anodised Aluminium | 1mm |
✓ |
6 to 24 Months | N/A | Anodised Aluminium is a Raw material that has undergone electrochemical treatment to create a ingrained layer on the raw sheet. It is a very trendy material but can be problematic to print on. UV Printing is suitable for indoor use. Outdoor use needs a cut letter vinyl to be UV stable over a long period. Best suited for indoor braille and wayfinding signage. Available in multiple thicknesses. |
| Injection Moulded Plastic |
✓ |
10+ Years | N/A | This material is only used for our braille signage. As it indicates is a molten plastic injected in a cast to make a extremely versatile sign. The sign cant be vandalised and or have the raised aspect of the sign picked off. | |
| Porta Sign |
✓ |
2 – 5 Years | 5+ Years | Porta board signs or Portable safety signs are a handy option sign to warn of a Danger or something to look for. Heavyweight plastic for longer life and greater stability and they have a Hinge limiter to ensure legs open to correct position. Easy to transport with their light weight | |
| Swing Stand Combos |
✓ |
3 – 5 Years | 5 – 7 Years | Aluminium sign bundled with a lightweight steel stand. Swing Stands are used for Danger, Warning, Safety advice and information. Commonly used in Traffic Control Signage. | |
| Protective Laminate |
✓ |
N/A | Protective Overlaminate is a clear film applied to the surface of signs to safeguard them from fading, scratches, water, dirt, and other environmental damage, extending their lifespan and readability. It can offer various benefits, including UV protection and assists in removal of graffiti. | ||
| Floor Lamination |
Best Suited Indoor |
N/A | 1 – 5 Years | A protective, clear, often textured film applied to printed vinyl graphics that go on floors. This specialized laminate makes the floor graphic more durable and slip-resistant, essential for high-traffic areas like retail stores and events, while protecting the print from scratches and fading, | |
| Cut Vinyl Lettering | 0.1mm |
✓ |
8 Years | N/A | Cut Vinyl is a product that can be used in multiple signage situations, Exit door sign, Fire Cabinet Signs, wayfinding signage. We use 3M 50 Series vinyl with a 8 year warranty. |
| One Way Vision Vinyl | 0.1mm |
✓ |
1-2 Years | 3 – 7 Years | Perforated one-way vision vinyl is a printable, self-adhesive window film featuring thousands of tiny, evenly spaced holes. It allows full-colour graphics to be displayed on the outside while maintaining clear visibility from the inside, often creating a tinted, “one-way” effect. The adhesive is designed to cleanly remove from glass with little to no adhesive residue. |
| Reflective Materials (Sign Face Materials) | Thickness | Outdoor Suitable | Outdoor Lifespan (Unlaminated) | Outdoor Lifespan (Protective Laminated) | Description |
| Class 1 Reflective (Temp) |
✓ |
3 – 5 Years | 5+ Years | Class 1 Temp signs are used for safety and traffic signage that requires high visibility 24/7, such as on Traffic Control, Box Edge Signs, and any Temp Roadwork signage. It’s the lowest grade of Class 1 (400) reflective material, designed to reflect light from many angles. Complies to AS1906-1-2017. | |
| Class 1 Reflective HIP CL400 |
✓ |
5+ Years | 10+ Years | Class 1 High Prismatic Reflective signs are used for safety and traffic signage that requires higher visibility 24/7, such as Regulatory Road Signs, critical safety signage. It’s the most common grade of Class 1 (400) reflective material, designed to reflect light from many angles. Must be accompanied with 3M overlaminate for compliance. Complies to AS1906-1-2017. | |
| Class 1 Reflective Diamond Grade CL1100 |
✓ |
N/A | 12+ Years | Class 1 (1100) signs are used for the most critical road signage especially formulated for highway signs and Stop, Give Way signs. It’s the highest grade of reflective material, designed to reflect light from many angles. It is a premium grade of reflective sheeting used. Complies to AS1906-1-2017. | |
| Class 2 Reflective |
✓ |
3 – 5 Years | 5 – 10 Years | Class 2 is used for signs requiring engineer-grade reflectivity for non-critical, off-road applications like car parks, shopping centres, and workplaces. Perfect Safety sign option for most applications, just slightly less reflectivity than Class 1 signs. | |
| Luminous (Glow In the Dark) |
Best Suited Indoor |
1 – 3 Years | 5+ Years | Luminous material (reactivates) when exposed to light and then illuminates in dark. Popular for evacuation, directional, safety and exit signage. Can last up to 10+ hours with at least 60 minutes exposure to ambient light for the first time and 10 minutes exposure after that. |
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