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- Warning Signage
Warning Signage.
Warning signs alert workers and the public to hazards that could cause injury but are not likely to be life-threatening. Built to AS/NZS 1319, they use a black triangle and symbol on a yellow background, so the hazard is read at a glance. Made from U3, they last 32+ years with zero maintenance, keeping substations, solar farms and battery sites compliant and audit-ready.
Benefits
Resilient Performance
Built for extreme heat, UV, corrosion and impact.
Zero Maintenance
No peeling, fading or touch-ups. Install once.
32+ Year Lifespan
U3 signs last decades, not years - saving time, cost and compliance effort.
Fast Installation
Quick installs on fences, gates, cabinets and equipment.
Fade-Free Clarity
UV-blocking materials keep the yellow and black legible for the life of the sign.
Standards Compliant
Built to AS/NZS 1319 colour, shape and symbol requirements for warning signs.
Options & Features
Sizes
Standard and custom sizes, including large formats for perimeter fences and site entries.
Material Options
- U3: Marine-grade aluminium with UV-proof resin, 32+ year lifespan
- Tefalite: Lightweight, long-lasting polymer (8–10 years)
- Unisign: Flexible, economical option for low-risk areas (3–8 years)
Mounting
Fences, gates, switchboards, cabinets and poles. Adhesive backing or mechanical fixings available.
Formats:
- Electrical hazard and multiple supply warnings
- Underground and overhead cable warnings
- Battery, solar PV and equipment hazard labels
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Specifications
Resilient Performance
Built for extreme heat, UV, corrosion and impact.
Zero Maintenance
No peeling, fading or touch-ups. Install once.
32+ Year Lifespan
U3 signs last decades, not years - saving time, cost and compliance effort.
Fast Installation
Quick installs on fences, gates, cabinets and equipment.
Fade-Free Clarity
UV-blocking materials keep the yellow and black legible for the life of the sign.
Standards Compliant
Built to AS/NZS 1319 colour, shape and symbol requirements for warning signs.
Sizes
Standard and custom sizes, including large formats for perimeter fences and site entries.
Material Options
- U3: Marine-grade aluminium with UV-proof resin, 32+ year lifespan
- Tefalite: Lightweight, long-lasting polymer (8–10 years)
- Unisign: Flexible, economical option for low-risk areas (3–8 years)
Mounting
Fences, gates, switchboards, cabinets and poles. Adhesive backing or mechanical fixings available.
Formats:
- Electrical hazard and multiple supply warnings
- Underground and overhead cable warnings
- Battery, solar PV and equipment hazard labels
| U3 | Tefalite | Unisign | |
|---|---|---|---|
| Life Expectancy | 32+ years | 8–10 years | 3–8 years |
| Impact Strength | Exceptional | Medium | Medium |
| Heat Resistance | No change | Good | Peeling/warping |
| UV Protection | Lifetime fade-free | Limited | Limited |
| Graffiti Resistance | Easy clean, no damage | Moderate | Low |
| AS/NZS 1319 Compliant | ✔️ | ✔️ | ✔️ |
Case study.
FAQs.
When should I use a Warning sign instead of a Danger sign?
Use Warning signs for hazards that could cause injury but are not likely to be life-threatening. Use Danger signs where ignoring the message is likely to be fatal, such as high voltage. AS/NZS 1319 defines both.
Are Identimark Warning signs compliant with AS/NZS 1319?
Yes. They meet the colour, shape and symbol requirements for warning signs.
What makes U3 the best material for warning signs?
Tested durability, lifetime colour retention, marine-grade resilience and zero maintenance. The yellow stays yellow, which matters because a faded sign no longer reads as a warning.
Can I customise the message or layout?
Yes. Options include hazard-specific symbols, custom text, asset IDs and site-specific layouts.
Where should Warning signs be installed?
Site entries, fences, switchboards, battery enclosures, solar inverters, cable routes and anywhere a hazard needs flagging before work starts.
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See the hazard before it hurts.
Specify AS/NZS 1319 compliant Warning signs that stay bright, legible and compliant for the life of your site.