Confined Space Labels

Prevent Entrapment and Hazards with Proper Confined Space Warnings

Clarion Safety's confined space labels use the latest best practice ANSI and ISO designs to create safety systems for confined space accident prevention, addressing risks like entrapment, engulfment, or hazardous atmospheric conditions. Confined spaces can also cause asphyxiation due to inwardly converging walls or sloped floors that taper into smaller areas. Confinement increases hazards, especially when machinery forces proximity to moving components.

What Qualifies as a Confined Space?

These labels are designed to prevent unauthorized entry into confined areas such as silos, tunnels, manholes, sewers, tanks, and access shafts. OSHA defines a confined space as large enough for entry, with limited access and not meant for continuous occupancy. Permit-required confined spaces include those that may contain hazardous atmospheres, pose engulfment risks, or create entrapment potential due to internal configuration, or present other serious hazards.

Customizable Labels for Indoor and Outdoor Use

Appropriate labels, signs, and barricades should always be used to inform employees and users of confined space risks. Clarion Safety’s confined space labels are available in a variety of indoor and outdoor materials and can be customized with our online “Design Your Own” tool to meet your specific safety requirements.

Frequently Asked Questions - Confined Space Labels

A confined space is any area that is large enough for a worker to enter and perform tasks, but has limited entry or exit and is not designed for continuous occupancy. According to OSHA, confined spaces can become hazardous when they contain a potentially harmful atmosphere, pose an engulfment hazard, or are configured in a way that could trap a worker. Examples include tanks, manholes, silos, and underground vaults.

Confined space labels help prevent accidents by clearly identifying restricted areas and warning of potential hazards like suffocation, engulfment, or machinery-related injury. These warnings are a critical component of a broader confined space safety program and are often used in conjunction with permit procedures, barricades, and personal protective equipment (PPE).

Our confined space labels are designed to meet OSHA 1910.146 requirements and align with ANSI Z535 and ISO 7010 standards. These standards provide guidance on safety sign formatting, including color coding, signal words, and standardized symbols for effective communication of hazard information.

Clarion Safety offers confined space labels in a variety of materials suitable for indoor and outdoor use. Durable options include polyester, polycarbonate, and aluminum substrates engineered to withstand environmental conditions like heat, moisture, and chemical exposure.

Yes. If you need confined space labels with specific wording, symbols, or instructions tailored to your operations, you can use our free “Design Your Own” tool to customize labels online. Our team is also available for consultation to ensure you’re meeting compliance and safety needs.