Danger Construction Site Keep Out / No Trespassing Sign
Clearly warns that a construction site is hazardous and prohibits unauthorised entry to protect people and property.
- Prevents unauthorised access to dangerous construction areas
- Ideal for building sites, development zones, and restricted work areas
- High-contrast colours and bold symbols ensure maximum visibility
- Manufactured from durable materials for long-lasting performance
- Helps enforce site security and reduce risk of accidents or liability
Product Overview
This safety sign clearly communicates that a construction site is a dangerous area and strictly prohibits trespassing. Featuring a bold “Danger Construction Site Keep Out” message alongside a clear “No Trespassing” instruction and universally recognised symbols, it ensures that individuals are aware of hazards and access restrictions. Designed to deter unauthorised entry, this sign is essential for maintaining safety, security, and legal compliance on active worksites.
Where to Use
- Construction sites
- Building and demolition areas
- Development and renovation projects
- Industrial work zones
- Restricted access areas
Key Features
- Clear “Danger Construction Site Keep Out” message
- Includes “No Trespassing” instruction for added enforcement
- Recognisable warning and prohibition symbols
- Bold design for high visibility and quick comprehension
- Supports site safety and access control
Materials & Options
- Rigid Plastic (1mm)
- Rigid Plastic (2mm)
- 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?
It should be positioned at all entry points, fencing, and perimeters of construction sites to clearly warn and deter unauthorised access.
Is this sign suitable for outdoor use?
Yes, when produced in durable materials such as rigid plastic or Correx, it is suitable for outdoor environments.
What does this sign indicate?
It indicates that the area is a dangerous construction site and that unauthorised persons must not enter or trespass.
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.
