Fire Door Keep Locked (Symbol) Signs | Fire Door Signs
Product Summary
Enhance fire safety compliance across your construction site, workplace, or public facility with our
Fire Door Keep Locked (Symbol) Signs. These essential
fire door signs are designed to clearly communicate that specific doors must remain locked at all times, supporting your site’s overall fire prevention strategy and helping to prevent unauthorized access through critical fire protection zones.
Whether you’re managing a large construction project or overseeing safety protocols in a commercial building, these signs play a vital role in reinforcing your emergency procedures. When used alongside
fire extinguisher signs,
fire hose reel signs,
fire point signs, and
fire action notices, our Fire Door Keep Locked signs contribute to a cohesive and compliant fire safety signage system as required by the
Regulatory Reform (Fire Safety) Order 2005.
Featuring a bold symbol and clear messaging, these signs are universally understood and suitable for use in any high-risk area where fire doors must remain secure.
Material & Print Options
Our Fire Door Keep Locked (Symbol) Signs are manufactured using premium materials to ensure durability and visibility in demanding environments:
- Adhesive Vinyl: Ideal for smooth, clean surfaces. This self-adhesive option offers quick, tool-free installation.
- 3mm Rigid PVC: A robust, weather-resistant material suitable for long-term indoor and outdoor use.
Both options feature high-contrast printing and a universally recognized fire door symbol for maximum impact.
Installation Info
Our Fire Door Keep Locked (Symbol) Signs are designed for straightforward installation in a wide range of environments. Please note:
- Fixings are not included, allowing you to select the most suitable mounting method for your specific surface or location.
- Adhesive vinyl signs can be applied directly to clean, dry surfaces without additional tools.
- Rigid PVC signs can be mounted using commercial-grade adhesives, screws, or other fixings appropriate to the substrate.
We recommend positioning these signs at eye level on or near fire doors to ensure maximum visibility and compliance.
Delivery & Lead Times
We understand that tight project deadlines and compliance checks often require rapid turnaround. That’s why we offer flexible delivery options to suit your schedule:
- Standard Delivery: Within 5 working days
- Express Delivery Options: Choose from next-day, 48-hour, or 72-hour delivery services at checkout
Orders placed before our daily cutoff time are typically dispatched the same day, ensuring you receive your signage when you need it most.
Why Choose This Sign
Choosing our Fire Door Keep Locked (Symbol) Signs ensures your site meets essential fire safety requirements with a product that’s built to last. Here’s why site managers and procurement teams rely on Construction Print signage:
- Compliant with UK fire safety regulations, including the Fire Safety Order 2005
- Highly visible blue and white design with bold symbols and text
- Available in both adhesive vinyl and 3mm rigid PVC to suit any location
- Supports a complete fire safety system when used with complementary signage such as fire extinguisher signs, fire point signs, and fire action notices
- Backed by expert customer support available 18 hours a day
Ensure your fire doors remain secure and your site remains safe and compliant.
Order your Fire Door Keep Locked (Symbol) Signs today and take one more step toward a safer, regulation-ready 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.
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Can you print custom safety signs?
Yes, you can provide your own design or work with our design team to create a bespoke safety sign.
What materials do you offer?
We offer Rigid 5mm Foam Board for long-term durability and Temporary Adhesive Vinyl Stickers for short-term use.
Are your safety signs weatherproof?
Yes, both materials are UV-resistant and waterproof, suitable for outdoor use in all weather conditions.
What sizes do you offer?
We produce safety signs in standard universal sizes as specified for each type of sign, ensuring compliance and visibility requirements are met.
Do your signs meet UK safety regulations?
Yes, our signs comply with BS EN ISO 7010 standards for workplace safety signage.
Can you add our company logo or brand colours?
Yes, we can customise any sign to include your branding while keeping it compliant with safety standards.
Do you offer bulk discounts?
Yes, we offer tiered pricing for larger orders. Contact us for a customised quote.
How do I place an order?
Select a template or upload your design, choose your material and size, and place your order online. We’ll confirm a proof before printing.