Keep This Door Closed Sign - Safety & Compliance Signage #3725496 (License: Personal Use)

This rectangular sign features a bold blue header with “NOTICE” in white uppercase letters, followed by black sans-serif text stating “Please Keep This Door Closed at All Times” on a white background. The design follows OSHA and NFPA best practices for high-visibility, legible safety signage. It is commonly used on fire-rated doors, utility access points, or climate-controlled zones.

Used in commercial buildings, schools, hospitals, and industrial facilities to enforce fire code compliance, maintain environmental controls, and prevent unauthorized access. Matches user intent for purchasing, downloading, or understanding regulatory signage requirements.