Danger No Trespassing Construction Area Sign

Construction Area No Trespassing Sign This heavy-duty safety and security sign clearly marks restricted construction areas and prevents unauthorized access. It helps improve site safety, reduce liability risks, and ensure proper access control in active construction and industrial environments. Sign Reads “Danger No Trespassing Construction Area. Authorized Personnel Only. All Visitors Must Sign In With Site Office.” Sign Design Features the International No Access for Unauthorized Persons Symbol, providing immediate visual warning that entry is strictly prohibited without authorization. Usage Commonly used on construction sites, demolition zones, roadwork projects, utility operations, industrial facilities, and other restricted work areas where access must be controlled for safety and security. Access Control & Safety Message The clear danger-level message reinforces that only authorized personnel are permitted inside the area and all visitors must report to the site office before entry is allowed. Material Options Available in Two Durable Formats: Vinyl Sign Lightweight and flexible for temporary indoor and outdoor use Aluminum Sign Rust-resistant and weatherproof for long-term outdoor durability 10 × 7″, 14 × 10″ Mounting: Four 7/32″ holes (one in each corner) 18 × 12″, 24 × 18″, 36 × 24″ Mounting: Four ¼″ holes (one in each corner) Both options ensure strong visibility and reliable safety communication in demanding job site conditions. Ideal for Safety Applications Construction and demolition sites Industrial and manufacturing facilities Roadwork and infrastructure projects Warehouse and logistics operations Utility and contractor work zones High-security restricted areas Helps improve workplace safety and security by clearly enforcing strict no trespassing and visitor sign-in requirements.