Best Hearing Protection Industrial Warning Signs of 2025

This industrial warning sign is made of durable plastic that can last up to 2 years outside. It has rounded corners for safe handling, longer life and a professional appearance. The sign is digitally printed in high resolution and over coated for additional protection, which can be used indoors or outdoors. The sign has pre-punched and pre-cleared mounting holes for easy installation. Made in the USA, this sign is perfect to prevent hearing loss and damage to worker's ears.

Introducing the SmartSign Caution Sign, a durable aluminum sign that ensures workplace safety. Made from heavy-duty 40 mil thick aluminum, these signs are built to last up to 7 years outside. With easy installation options, including corner holes for mounting with screws, nails, tie-wraps, wires, foam, or double-sided velcro tape, you can securely display this sign wherever needed. The laminated protection adds an extra layer of durability, protecting the graphics from weather, abuse, and graffiti. Plus, the clear UV laminate resists chemicals, UV rays, water, and abrasion. Designed to comply with OSHA regulations, this sign promotes safe work practices and helps prevent accidents and liabilities. Get the SmartSign Caution Sign and ensure a safe and secure workplace.

This Accuform Plastic Safety Sign is designed to warn individuals about the requirement of hearing protection in a specific area. It has rounded corners with 3/16" mounting holes for easy installation and is suitable for both indoor and outdoor use with its good impact resistance and non-glare finish. It also contains UV inhibitors and complies with OSHA 29 CFR 1910.145 and ANSI Z535 requirements for industrial warning signs.

The NMC C516RB Caution Sign is a durable and highly visible safety measure used to warn people about harmful loud noises and the need for hearing protection. Made from rigid plastic polystyrene, this OSHA caution sign features clear and legible text in black on a yellow base, with NMC Sign Muscle coating to protect against fading, scratches, scuffs, and graffiti. It comes with pre-drilled corner mounting holes for easy installation and can be used indoors or outdoors.

The Accuform Caution Sign is designed to enhance workplace safety by alerting individuals that hearing protection is necessary. It features rounded corners and a scored backing, allowing for easy peel-off and application, which saves you time during setup. Made from durable 6-mil thick vinyl, it has a permanent adhesive that sticks securely to various surfaces, ensuring it stays in place. The high-gloss UV protective coating keeps the sign looking new by resisting abrasions, humidity, and fading, making it ideal for both indoor and outdoor use.

This 10" x 14" plastic sign is perfect for increasing safety compliance in your facility. It is made of durable 55 mil thick HDPE and can last up to two years outside. The digital printing in high resolution and additional over coating protects the sign, while the rounded corners provide safety and a professional appearance. Pre-punched and pre-cleared mounting holes make installation a breeze, and the sign can be used indoors or outdoors.

This SmartSign is made of 55 mil thick HDPE, digitally printed in high resolution and over coated for additional protection. The sign has rounded corners, burr-free corners, pre-punched and pre-cleared mounting holes, and can last up to 2 years outside. It is a perfect reminder to wear PPE in areas where occupational hazards may cause health or physical dangers.

The SmartSign Safety Sign is designed for durability and ease of use. Made from 55 mil thick HDPE, this sign can withstand outdoor conditions for up to two years, ensuring long-lasting visibility. Its rounded corners enhance safety during handling and give it a polished look. Installation is a breeze with pre-punched holes, allowing you to mount it on walls or fences effortlessly. By using this sign, you show your commitment to safety, making it clear to everyone that you prioritize their well-being.

The NMC Caution Hearing Protection Sign is essential for ensuring safety in noisy environments. It clearly instructs you to wear hearing protection while equipment is in operation, making it perfect for construction sites and similar locations. Made from durable vinyl with a pressure-sensitive adhesive, this sign sticks securely to various surfaces, whether smooth or uneven. Its bright colors and bold text enhance visibility, ensuring that workers can easily read the message from a distance. Additionally, the sign is designed to withstand fading and damage from UV rays and chemicals, providing long-lasting use both indoors and outdoors.

This SmartSign "Caution - Hearing Protection Recommended" Sign is made of durable plastic material that can last up to 2 years outside. The signs have rounded corners and burr-free edges for safe handling, longer life, and a professional appearance. They are digitally printed in high resolution and overcoated for additional protection. The installation process is simple with pre-punched and pre-cleared mounting holes, and the signs can be used indoors or outdoors, mounted to walls, fence posts, or doors. Made in the USA for over 100 years, this sign shows your workforce that you are concerned for their safety.