Maintain essential fire safety compliance with our Fire Door Do Not Obstruct Do Not Keep Open Sign/Sticker (EXT33). This sign/sticker provides a clear reminder that fire doors must remain closed and free from obstruction at all times, ensuring they function effectively in the event of an emergency. It is widely placed in offices, schools, hospitals, shopping centres, warehouses, factories, and public facilities where fire doors play a critical role in containing smoke and flames. Featuring bold, legible text, the notice is easy to recognise and understand, even in high-traffic areas or low-visibility conditions. Its strong visibility helps prevent unsafe practices such as propping open or blocking fire doors, supporting safe evacuation and compliance with building regulations. Built for both indoor and outdoor environments, it withstands exposure to weather, heavy use, and UV fading. Manufactured in Australia, this marker fully complies with AS 1319 standards and assists in maintaining a safe and protected environment.
MATERIAL CHOICES AVAILABLE: Options include self-adhesive vinyl suited for smooth interior walls, rigid plastic designed for heavy-use environments such as factories or warehouses, corrosion-resistant metal for permanent outdoor placement, or magnetic backing for steel surfaces where repositioning may be required
SIZES TO SUIT DIFFERENT SPACES: Offered in 300mm x 150mm, 450mm x 180mm, and 600mm x 200mm, each dimension is tailored for narrow or elongated spaces, including gateposts, fencing, doorways, wall panels, and machinery where visibility and clear communication must be maintained even when space is limited
LONG-LASTING PERFORMANCE: Built to withstand prolonged exposure to rain, heat, wind, and airborne particles, this product retains sharp contrast and clarity in demanding workplaces and outdoor settings where constant weathering or harsh conditions would otherwise damage or fade ordinary printed displays
SECURE INSTALLATION METHODS: Adhesive vinyl enables quick application without tools, while plastic and metal formats come with pre-drilled holes. Magnetic versions provide easy relocation, attaching securely to steel while leaving no marks behind after removal
CHOICES FOR VISIBILITY: Available in standard non-reflective versions for regularly lit spaces, Class 2 reflective for lower light areas, Class 1 reflective for high-risk zones requiring maximum visibility, and Luminous/Glow in dark formats that remain clearly legible in full darkness without external light sources
Maintain essential fire safety compliance with our Fire Door Do Not Obstruct Do Not Keep Open Sign/Sticker (EXT33). This sign/sticker provides a clear reminder that fire doors must remain closed and free from obstruction at all times, ensuring they function effectively in the event of an emergency. It is widely placed in offices, schools, hospitals, shopping centres, warehouses, factories, and public facilities where fire doors play a critical role in containing smoke and flames. Featuring bold, legible text, the notice is easy to recognise and understand, even in high-traffic areas or low-visibility conditions. Its strong visibility helps prevent unsafe practices such as propping open or blocking fire doors, supporting safe evacuation and compliance with building regulations. Built for both indoor and outdoor environments, it withstands exposure to weather, heavy use, and UV fading. Manufactured in Australia, this marker fully complies with AS 1319 standards and assists in maintaining a safe and protected environment.MATERIAL CHOICES AVAILABLE: Options include self-adhesive vinyl suited for smooth interior walls, rigid plastic designed for heavy-use environments such as factories or warehouses, corrosion-resistant metal for permanent outdoor placement, or magnetic backing for steel surfaces where repositioning may be requiredSIZES TO SUIT DIFFERENT SPACES: Offered in 300mm x 150mm, 450mm x 180mm, and 600mm x 200mm, each dimension is tailored for narrow or elongated spaces, including gateposts, fencing, doorways, wall panels, and machinery where visibility and clear communication must be maintained even when space is limitedLONG-LASTING PERFORMANCE: Built to withstand prolonged exposure to rain, heat, wind, and airborne particles, this product retains sharp contrast and clarity in demanding workplaces and outdoor settings where constant weathering or harsh conditions would otherwise damage or fade ordinary printed displaysSECURE INSTALLATION METHODS: Adhesive vinyl enables quick application without tools, while plastic and metal formats come with pre-drilled holes. Magnetic versions provide easy relocation, attaching securely to steel while leaving no marks behind after removalCHOICES FOR VISIBILITY: Available in standard non-reflective versions for regularly lit spaces, Class 2 reflective for lower light areas, Class 1 reflective for high-risk zones requiring maximum visibility, and Luminous/Glow in dark formats that remain clearly legible in full darkness without external light sources
Specifications
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Sign Type
Standard / Normal Sign or Sticker
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Country of Manufacture
Australia
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MPN
EXT33
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Certification
Compliant with Australian Standard 1319
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Care
Wipe Clean with a Damp Cloth
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Colour
Red and White
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Brand
K2K Signs
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Type
Indoor/Outdoor Signage
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Product Type
Safety Sign
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Product Category
Emergency Exit First Aid Signs
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Style
Functional/Industrial Safety
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Finish
Glossy
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Strength
UV, Weather, and Fade Resistant
Custom Block Heading
Custom Block Content.
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