Danger Confined Space Sign – Welding Fumes May Cause Death or Serious Injury – Permit Required – 8x12 Aluminum Metal Safety Sign – Confined Space Entry Welding Warning – OSHA Style Workplace Sign

This sign provides a highly visible warning for confined spaces where welding work may occur. The message reinforces the dangers of toxic fumes and oxygen deficiency and reminds workers that a permit is required before entry. It helps support confined space entry programs and lockout/tagout procedures.

Recommended for:

• welding and fabrication inside tanks or vessels
• shipyards, refineries, and industrial plants
• pits, vaults, silos, boilers, and manholes
• maintenance and shutdown operations
• training labs and vocational programs

The durable aluminum construction ensures the message remains legible in demanding environments.

• CLEAR WARNING FOR CONFINED SPACE WELDING HAZARDS

Communicates the life-threatening risks of welding fumes, oxygen depletion, and toxic atmosphere inside confined spaces.

• RECOGNIZABLE OSHA-STYLE “DANGER” FORMAT

Bold red DANGER header signals high-severity hazard level consistent with widely recognized industrial safety communication standards.

• REINFORCES PERMIT-REQUIRED ENTRY PROCEDURES

Supports facility safety programs that require confined space permits, atmospheric testing, attendants, ventilation, and documented entry authorization.

• PREMIUM 8×12 ALUMINUM METAL SIGN

Rigid aluminum will not warp, peel, or deteriorate like plastic or laminated paper. Designed for long-term use in industrial environments.

• DURABLE FOR INDOOR OR OUTDOOR INSTALLATION

UV-resistant, rust-proof print suitable for plants, tanks, pits, boilers, shipyards, silos, manholes, and mechanical rooms.

• MADE IN THE USA BY AN INDUSTRIAL SAFETY SIGN MANUFACTURER

Designed and produced in the United States by a company focused on workplace safety signage used in real facilities and job sites.