Keep Out Construction Sites Are Dangerous Sign
Warns the public that construction sites are dangerous and entry is prohibited.
• Clearly communicates that access to construction sites is not permitted
• Ideal for building sites, work zones, and hazardous areas
• Bold red design ensures high visibility and immediate recognition
• Manufactured using durable materials suitable for demanding environments
• Helps prevent unauthorised access and reduces risk of accidents
Product Overview
This prohibition safety sign clearly states “Keep Out! Construction sites are dangerous,” warning the public of serious hazards and restricting unauthorised access. Featuring a bold red design and universally recognised prohibition symbol, it ensures the message is immediately understood to help prevent accidents and maintain site safety.
Where to Use
- Construction sites
- Building and demolition zones
- Industrial work areas
- Temporary work sites
- Restricted access zones
Key Features
- Clear “Keep Out” warning message
- Highly visible red prohibition design
- Instantly recognisable safety symbol
- Helps deter unauthorised entry
- Suitable for indoor and outdoor placement
Materials & Options
- Rigid Plastic (1mm)
- Self Adhesive Vinyl
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?
This sign should be displayed at all entry points to construction sites and hazardous work areas where public access must be restricted.
Is this sign suitable for outdoor use?
Yes, when produced in appropriate materials, it is suitable for both indoor and outdoor environments, including exposed construction sites.
What does this sign indicate?
It indicates that the area is dangerous and that unauthorised persons must not enter due to potential hazards.
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 £5,100 in a single order.
Previously we were regularly asked to supply safety signs but couldn’t compete with internet prices while maintaining healthy margins. Working with rainbowsafety.co.uk.
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
Really good sign, nice and bold so everyone knows not to mess about near the site. Put two up near the flats and they’ve held up fine in the rain and wind. Would 100% buy again.
Good sign overall. Easy to put up and stands out well on the fencing. Only thing is I wish it came with fixings, but apart from that it’s decent.
Great sign for keeping people away from the building works. The lettering’s big and easy to read and it feels solid. Delivery was quick too.