Keep Locked - Safety Signs by Caledonia Signs

A "Keep Locked" sign is used to instruct that a door, gate, cabinet, or storage area must remain locked to prevent unauthorised access, protect valuable or hazardous items, and ensure safety and security. It serves as a clear reminder to staff, visitors, or contractors to keep the designated area securely closed at all times.

This sign is typically placed on doors to restricted areas, storage rooms containing chemicals or dangerous materials, electrical cupboards, server rooms, machinery enclosures, or areas with sensitive equipment. It’s also common on gates to secure premises or fenced-off zones where access must be controlled.

The purpose of the sign is to reduce risks such as theft, vandalism, accidental exposure to hazards, and security breaches. By emphasising the need to keep the area locked, it helps maintain workplace safety and compliance with legal or company security policies.

In summary, a "Keep Locked" sign is essential wherever restricted access is necessary, ensuring that critical or dangerous areas remain secure and protected at all times.

Materials Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.

Self-Adhesive Vinyl: Self-adhesive vinyl is easy to apply and it’s budget-friendly. Its adhesive backing allows for easy application to a variety of surfaces such as glass, metal, plastic, and painted walls, which simplifies installation and reduces setup time. Self-adhesive vinyl provides a clean, professional finish that suits many indoor environments including offices, retail, industrial sites, and vehicles. It is more affordable than many other material types and allows for custom shapes, colours, and graphics.