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UV-resistant labels and placards with easy-to-mount double-sided tape. Backed by our 100% satisfaction guarantee!

By Print Pro AZ

Construction Site Safety Unauthorized Entry Sign

$27.84 - $216.78
Shipping calculated at checkout.
Size: 18 × 12″
Material: .063″ White Rust-Free Aluminum
Regular price $27.84
Regular price Sale price $27.84
Regular price $27.84
Regular price Sale price $27.84

Construction Site Safety Unauthorized Entry Sign

This “Site Safety Unauthorized Entry To This Site Is Strictly Prohibited…” safety sign communicates critical construction site rules, including restricted access, PPE requirements, and child safety warnings. It helps prevent accidents, injuries, and unauthorized entry into hazardous work areas. Its bold, high-visibility design ensures all safety instructions are clearly seen.

Commonly used in construction zones, building sites, and industrial projects, this sign is ideal for controlling access and enforcing safety compliance for workers and visitors.

Available in Vinyl Label & Aluminum Sign for Durability

Vinyl Label is ideal for indoor use with strong adhesive backing for smooth surfaces.

Aluminum Sign provides long-term durability for indoor or outdoor environments, offering resistance to weather, chemicals, and wear.

Product Specifications:

  • Message: Site Safety Unauthorized Entry To This Site Is Strictly Prohibited, Warning Construction In Progress. Parents Are Advised To Warn Children Of The Dangers Of Entering Construction Sites. Hard Hats Must Be Worn. High Visibility Vest Must Be Worn. Protective Footwear Must Be Worn
  • Design: International No Access For Unauthorized Persons, International General Warning Hazard, International Mandatory Hard Hat, International Mandatory High Visibility Vest, And International Mandatory Foot Protection Symbols
  • Formats: Vinyl label and aluminum sign
  • High-visibility design for clear communication
  • Suitable for indoor and outdoor use
  • Reinforces construction safety compliance and access control

Ideal for Construction Site Safety

  • Construction and building sites
  • Roadwork and infrastructure projects
  • Industrial development zones
  • Site entrances and restricted access points
  • Visitor safety and compliance areas

Supports workplace safety by enforcing PPE requirements, restricting unauthorized access, and warning of construction hazards to reduce risks and ensure compliance.

Frequently Asked Questions


Do your labels meet industry standards?

Absolutely. Our electrical labels are fully compliant with current NEC (National Electrical Code) standards, helping you pass inspections smoothly and efficiently on the first attempt.

What materials are your labels made of?

We offer high-quality labels in a wide range of durable materials, including metal, plastic, and vinyl. Our selection also includes specialty options such as reflective vinyl labels, designed for enhanced visibility and performance.

How quickly can I expect my order to be processed?

We take pride in providing the fastest turnaround times in the industry. Once you place your order, it is typically shipped the same business day, ensuring quick and reliable delivery.