£21.46 – £39.92

Warning Dangerous Site – Keep Out Signs

Name: Warning Dangerous Site - Keep Out Signs
SKU: 0f26791acf31
Availability: InStock

Ensure site safety and stay compliant with our premium-quality Warning Dangerous Site – Keep Out Signs, designed to alert and protect personnel in high-risk areas. Whether you're managing a construction site, warehouse, industrial zone, or loading bay, these clear, highly visible signs are essential for warning staff and visitors of potential hazards.

Available in two durable material options—self-adhesive vinyl for quick, easy application or rigid 3mm PVC for long-term outdoor use—this danger sign is engineered for maximum visibility and resilience. Choose the perfect size and material from our convenient dropdown menu to suit your specific site requirements.

Our signs play a vital role in promoting health and safety, helping deter unauthorized access to hazardous zones. From environments with high voltage risks or biohazard warnings to locations with slippery surfaces or toxic hazard threats, these signs provide a clear, unmistakable deterrent that supports both safety and legal compliance.

Construction Print offers competitive pricing for bulk orders, making it easier and more cost-effective to equip your entire site. Please note: this product does not include fixings.

Fast, reliable delivery is available in just 5 working days, with express options including next-day, 48-hour, and 72-hour turnaround to meet urgent project timelines.

Protect your team and secure your site—order your Warning Dangerous Site – Keep Out Signs today and create a safer work environment with Construction Print.

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Warning Dangerous Site - Keep Out Signs | Hazard Signs

Product Summary

Ensure your construction site or restricted area remains secure and compliant with our Warning Dangerous Site – Keep Out Signs. These highly visible hazard warning signs are essential for alerting workers, contractors, and members of the public to dangerous conditions and restricted zones.

Perfect for use on construction sites, demolition zones, industrial facilities, and other high-risk environments, these signs clearly communicate that unauthorised access is prohibited. Featuring bold text and the universally recognised danger symbol, they help reduce the risk of accidents, injuries, and legal issues.

Whether you're managing a temporary site or a long-term project, our signs work in tandem with other essential safety signage such as danger signs, high voltage signs, toxic hazard signs, biohazard warnings, and slippery surface signs to provide a comprehensive safety communication system.

Material & Print Options

Our Warning Dangerous Site – Keep Out Signs are manufactured using high-quality materials designed to withstand tough environmental conditions while maintaining clarity and legibility:

Adhesive Vinyl: A lightweight, flexible option ideal for smooth, clean indoor or sheltered surfaces. Easy to apply and cost-effective.
3mm Rigid PVC: A durable, hard-wearing material suitable for both indoor and outdoor use. Provides enhanced strength and weather resistance.

Each sign is finished with a high-gloss surface for maximum visibility and comes with rounded radius corners. Please note: fixings are not included, allowing you the flexibility to choose the mounting method that best suits your site needs.

Installation Info

Designed with versatility in mind, our Warning Dangerous Site – Keep Out Signs are simple to install across a wide range of surfaces. Pre-drilled holes in the rigid PVC version make it easy to mount onto fences, hoardings, or walls using screws, cable ties, or other secure fixings. For adhesive vinyl signs, ensure the surface is clean, dry, and smooth before application for optimal adhesion.

Due to different site requirements, fixings are not supplied, giving you full control over your installation method.

Delivery & Lead Times

We understand that safety can't wait. That’s why we offer flexible delivery options to suit your project timeline:

Standard Delivery: Receive your order in just 5 working days
Express Delivery: Choose from next-day, 48-hour, or 72-hour shipping options for urgent requirements

Orders placed before our daily cutoff time are dispatched the same day, ensuring minimal downtime and fast compliance.

Why Choose This Sign

The Warning Dangerous Site – Keep Out Sign is a crucial component of any workplace safety strategy. Here’s why site managers and procurement officers trust this signage:

Compliance: Helps meet health and safety regulations by clearly marking restricted and hazardous areas
Visibility: High-contrast colours and bold lettering ensure the message is instantly understood
Durability: Available in hard-wearing 3mm PVC and flexible adhesive vinyl for long-lasting performance
Versatility: Suitable for construction sites, industrial zones, public access restrictions, and more
Cost-Effective: Professional-grade signage at competitive prices

Pair this sign with other hazard warnings such as high voltage signs, toxic hazard signs, biohazard warnings, and slippery surface signs to build a fully compliant safety signage system.

Act now to secure your site and protect your team—order your Warning Dangerous Site – Keep Out Signs today.

Material Weight:
Rigid PVC Panel (5mm) – Industrial-grade, impact-resistant substrate suitable for prolonged outdoor deployment on construction and industrial sites.
Removable Vinyl Film (180 GSM) – High-tack adhesive for secure placement with clean, residue-free removal, ideal for short-term or rotating safety messaging.
Material Surface:
Matte, Anti-Glare Coating – Ensures maximum legibility in high-light environments, prevents reflection from site lighting or direct sunlight, and maintains a professional non-shiny appearance.

How long will it take to receive my safety signs?

Our standard delivery time is 5 working days from artwork approval. Express turnaround options are available upon request.

Do you have ready-made designs?

Yes, we have pre-made templates for construction navigation signs, hazard warnings, PPE reminders, directional signs, and more. These can be customised with your logo or wording.