If you require a different size or material, please contact us
The Warning Construction Site Safety Sign (WARN28) is a custom safety sign designed to communicate multiple critical safety instructions and hazards around Construction Sites, restricted access areas, and operational zones.
Purpose and function
The sign includes important safety messaging for:
- All visitors must comply with the health and safety plan
- PPE clothing required for this site
- No unauthorised access allowed
- Switch off engine when not in use
- Report all incidents immediately
Its bold layout, highly visible colours, and universally recognised safety symbols help improve hazard awareness, reduce workplace risks, and support safer working environments on active construction and industrial sites.
Manufacturing lead time
ETA: 4 - 5 working days for manufacturing.
Typical applications
- Construction site entrances
- Building and infrastructure projects
- Civil engineering projects
- Industrial construction zones
- Mining and engineering sites
- Contractor and subcontractor access areas
- Temporary construction compounds
- Site office entrances
- Perimeter fencing and controlled access points
- High-risk operational work zones
Customisation and ordering
This is a custom safety sign product. If you require a version not listed on our website, or would like to customise the wording, size, material, language, layout, or mounting requirements, please contact us via our contact page.
Selection and placement
This safety sign is commonly installed:
- At main construction site entrances
- On perimeter fencing
- Near security and access control points
- At contractor sign-in locations
- Adjacent to temporary site offices
- In visible high-traffic work areas
For best visibility, select a size suitable for the viewing distance and installation environment.