£0.86 – £6.40

Keep Locked Sign

Name: Keep Locked Sign
SKU: 256a1fa1d846
Availability: InStock

Ensure safety and compliance in your workplace with our high-quality Keep Locked Sign, designed to promote secure access control and prevent unauthorized entry. Ideal for construction sites, warehouses, loading bays, and industrial facilities, this essential safety sign serves as a clear reminder to keep designated areas locked at all times.

Available in two durable material options—adhesive vinyl for quick, tool-free application, and rigid 3mm PVC for long-term use—our Keep Locked Sign offers flexibility to suit your specific requirements. Simply choose your preferred size and material from the dropdown menu for a tailored safety solution.

Whether you're ordering a single unit or buying in bulk, Construction Print makes it cost-effective and easy to enhance site safety. Though fixings are not included, the sign is compatible with standard mounting methods.

Pair this sign with our full range of safety signage, including fire extinguisher signs, fire point signs, fire hose reel signs, and fire action notices to ensure full safety compliance across your facility.

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

Secure your site, protect your people, and stay compliant—order your Keep Locked Sign today with Construction Print.

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Keep Locked Sign | Fire Door Signs

Product Summary

Maintain site security and safety compliance with our high-visibility Keep Locked Sign, designed specifically for fire doors and secure access points in construction environments, commercial buildings, and public facilities. This essential fire door sign reminds staff, contractors, and visitors to keep designated doors locked at all times, reinforcing fire safety protocols and access control policies on site.

Ideal for use in conjunction with other fire safety signage such as fire extinguisher signs, fire hose reel signs, fire point signs, and fire action notices, this sign supports a comprehensive approach to workplace safety. It complies with BS 5499 standards for clear, consistent safety messaging.

Material & Print Options

Our Keep Locked Sign is available in two durable material options to suit various installation needs and environments:

Self-Adhesive Vinyl: A flexible, easy-to-apply option ideal for smooth, clean surfaces. Suitable for indoor use where quick installation is needed.
3mm Rigid PVC: A robust and weather-resistant choice for more demanding environments, including construction sites and high-traffic areas.

Each sign features bold, legible text and a universally recognized padlock symbol to ensure high visibility and immediate understanding, even from a distance.

Installation Info

Installation is quick and straightforward. Both material options are lightweight and easy to position. Please note:

Fixings are not included, allowing you to choose the most suitable method for your site—whether by adhesive, screws, or mounting brackets.

Ensure the sign is placed at eye level on or near the designated door for maximum visibility and effectiveness.

Delivery & Lead Times

At Construction Print, we understand the importance of timely delivery for site safety compliance. Our standard delivery time is within 5 working days. Need it faster? We offer a range of express delivery options:

Next-day delivery
48-hour delivery
72-hour delivery

Order before the daily cutoff time to qualify for same-day dispatch. For urgent requirements, our friendly support team is available 18 hours a day to assist with express orders and product advice.

Why Choose This Sign

The Keep Locked Sign is an essential component of any fire safety and security signage system. Here's why it's a smart choice for site managers and procurement professionals:

Ensures compliance with fire safety and access control regulations
Universally understood symbol and message for clear communication
Durable construction available in vinyl or rigid PVC to suit any environment
Ideal for fire doors and secure zones on construction sites, warehouses, and commercial premises
Complements other fire safety signage such as fire extinguisher signs, fire point signs, and fire action notices

By clearly instructing personnel to keep doors locked, this sign helps prevent unauthorized access and supports your overall safety strategy.

Ready to enhance your site’s safety and compliance? Order your Keep Locked Sign today and take a proactive step toward a safer, more secure environment.

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.