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Warning Signs

Orange-header WARNING sign for hazards that could cause serious injury — forklift traffic, moving machinery.

16 signs · Start from a blank warning sign →

About warning signs

The orange WARNING header sits between DANGER and CAUTION: a hazard that could result in death or serious injury, but isn't as immediate as one marked DANGER. OSHA 1910.145 doesn't define a warning sign — the orange header is the convention sign makers follow from the ANSI Z535 family — so this builder uses it as common practice: an orange header with the black signal word over a white field and black message. A bilingual sign adds ADVERTENCIA to the header.