Danger Keep Out Sign
Danger Keep Out Sign clearly warns workers and visitors of hazardous areas and instructs unauthorised individuals to stay out of restricted locations.
• Communicates potential danger and reinforces the instruction to keep out of hazardous areas.
• Ideal for construction sites, industrial premises, secure zones, restricted entrances and hazardous work areas.
• High-contrast yellow warning and blue instruction panels with bold lettering provide clear visibility.
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back), Self Adhesive Vinyl and Recyclable Correx ® (4mm).
• Helps reinforce restricted access procedures and improve safety awareness around potentially dangerous locations.
Product Overview
The Danger Keep Out Sign provides a clear safety warning and access restriction instruction for workplaces and locations where potential hazards are present. Featuring a recognisable yellow warning triangle with a black exclamation mark, a blue instruction symbol and bold lettering stating "Danger" and "Keep out", this sign helps alert workers, contractors and visitors to dangerous conditions and the need to remain outside restricted areas. Its high-contrast yellow, black, blue and white design makes the message easy to recognise at construction sites, industrial premises, secure zones and hazardous work areas. By combining a prominent danger warning with a clear keep out instruction, the sign helps reinforce access restrictions, discourage unauthorised entry and improve workplace safety awareness.
Where to Use
- Construction sites and restricted work zones
- Industrial premises and manufacturing facilities
- Hazardous work areas and controlled access points
- Maintenance areas and restricted service locations
- Site entrances, barriers and boundaries around dangerous areas
Key Features
- Clear Danger Keep Out safety message
- Recognisable yellow warning triangle with black exclamation mark
- Blue instruction panel with bold white Keep Out lettering
- High-contrast yellow, black, blue and white design for strong visibility
- Combines a hazard warning and access restriction instruction on one sign
Materials & Options
- Rigid Plastic (1mm)
- Rigid Plastic 1mm (Self Adhesive Back)
- Rigid Plastic (2mm)
- Rigid Plastic 2mm (Self Adhesive Back)
- Self Adhesive Vinyl
- Recyclable Correx ® (4mm)
Compliance
This sign supports compliance with UK health and safety regulations, including:
- Health and Safety at Work etc. Act 1974
- Safety Signs and Signals Regulations 1996
Frequently Asked Questions
Where should this sign be installed?
Position the sign at entrances to hazardous work areas, restricted access points, construction site boundaries, industrial premises or barriers surrounding dangerous locations. Ensure it is clearly visible before workers and visitors approach the restricted area.
Is this sign suitable for outdoor use?
The sign is available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back), Self Adhesive Vinyl and Recyclable Correx ® (4mm). Outdoor suitability depends on the selected material, fixing method and installation conditions.
What does this sign indicate?
The sign warns that a potentially dangerous area is present and instructs people to keep out. Its warning and instruction symbols help communicate the presence of hazards and reinforce restrictions on entering designated areas.
Trade Discounts
Rainbow Safety supplies safety signs to trade professionals across the UK.
Our trade customers include:
- Fire safety service companies
- Fire risk assessors and safety consultants
- Electrical wholesalers
- Facilities management companies
Approved trade customers receive:
- Preferential trade discounts
- Better margins for reselling safety signs
- Marketing support to help you sell more signs
- Access to our full range of safety signs
With the support and marketing tools provided, our sales have grown to over £3,000 per month.
Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we invoiced £5,100 on a single order.
We can now compete with internet prices and still make a healthy margin.
We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.
Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.
Loyalty Rewards
Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.
- Schools and colleges
- Facilities management companies
- Contractors and maintenance teams
- Offices and commercial premises
- Preferential pricing for regular customers
- Free design service for custom safety signs
- Access to exclusive promotional offers
- Dedicated account manager if required
“Rainbow Safety has become our go-to supplier for safety signs.”
We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.
The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.
Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.
Reviews
The vinyl version applied to a barrier has remained intact through dust and damp. Clean, sharp print ensures no detail is lost — exactly what’s needed for a clear hazard warning.
Fixed the plastic sign with cable ties near the perimeter fencing. It hasn’t budged, and the red warning really grabs attention — especially on gloomy days.
Used the Correx board on a temporary enclosure. Easy to move when site layout changed and still stood up well in wind and showers.
Went with the vinyl sticker on the hoarding. It’s stayed firmly in place — even when tools have been knocked against it — and the message is unmissable.
The rigid plastic version was perfect for the site entrance. It’s robust, bold, and still looks crisp despite muddy boots passing each day.