Danger Ventilation Not CheckedHelp prevent unauthorized entry into potentially hazardous areas with this Ventilation Not Checked OSHA Danger Sign. Designed for use in underground mining, confined spaces, tunnels, process plants, and industrial facilities, it reminds personnel that ventilation must be verified before work begins. Manufactured from durable materials for demanding environments, this sign is offered in a range of sizes and substrates and can be customized with wording or site-specific requirements.Built for durability, this Danger Sign is available in a variety of sizes and materials suitable for indoor and outdoor use. Each sign can be customized to meet your operational requirements. Click on "Customize this Product" to tell us what you require. We will work with you to customize your sign to fit your specifications.Looking for more safety signage solutions? Browse our full selection of Danger Signs and order today!
