Introduction
Fire doors are a life-saving feature in every building, and the National Construction Code (NCC) requires them to be clearly marked with statutory signage. Without the correct fire safety door signs, building certification can be delayed, putting compliance at risk.
What the NCC Requires
According to AS 1319 – Safety Signs for the Occupational Environment and NCC Part E, fire and smoke doors must be clearly labelled with:
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Fire Safety Door Do Not Obstruct Do Not Keep Open
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Fire Smoke Door Do Not Obstruct
These signs ensure that fire doors are not blocked, held open, or used incorrectly in an emergency.
Standard Sizes and Materials
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Statutory sizes: 400×75 mm or 600×100 mm
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Materials: Aluminium, ACP, or Vinyl (UV-stable, long-lasting)
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Colours: Silver, Gold, White, or Black backgrounds with contrasting text
Who Needs Fire Door Signs?
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Builders – to achieve final inspection approval
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Strata managers – to maintain legal fire safety compliance
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Building managers – to meet ongoing NCC obligations
Conclusion
Every fire and smoke door must carry statutory signage to remain compliant. Choosing AS 1319 & NCC-approved signs avoids costly inspection delays and keeps occupants safe.