Warning Construction Site Keep Out Sign
Warn of construction site hazards and prevent unauthorised access with this Warning Construction Site Keep Out Sign.
• Clearly communicates restricted access and instructs unauthorised persons to keep out
• Ideal for building sites, development zones and hazardous work areas
• High-visibility yellow, black and blue design ensures clear recognition and readability
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps prevent unauthorised entry and improves overall site safety
Product Overview
The Warning Construction Site Keep Out Sign combines a warning message with a clear instruction to keep out, helping prevent unauthorised access to active construction areas. Featuring high-visibility colours and recognised safety symbols, it improves hazard awareness and supports safer access control on construction and development sites.
Where to Use
- Construction sites
- Building developments
- Hazardous work areas
- Site entrances and access points
- Perimeter fencing and restricted zones
Key Features
- Combines warning and keep out messages in one sign
- High-visibility yellow, black and blue design
- Recognised safety symbols for quick understanding
- Clear, easy-to-read text for effective communication
- Helps prevent unauthorised access to hazardous areas
Materials & Options
- Rigid Plastic (1mm)
- Rigid Plastic (2mm)
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?
Install it at construction site entrances, perimeter fencing, access gates and any location where unauthorised persons must be prevented from entering.
Is this sign suitable for outdoor use?
Yes, the Rigid Plastic material options are suitable for general indoor and outdoor workplace use.
What does this sign indicate?
It warns that the area is an active construction site and instructs unauthorised persons to keep out to help reduce the risk of accidents.
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
Excellent budget sign with bold, easy-to-read text and bright colours. It's perfect for marking restricted construction areas.
