The Danger – Boiler Room – Authorised Personnel Only Sign is a high-visibility restricted access sign designed to control entry to boiler rooms and plant areas.
Boiler rooms contain pressurised systems, high temperatures, steam lines, gas supply equipment, and electrical components that pose serious injury risks if accessed without proper training and authorisation.
Featuring a bold red DANGER header and clear “BOILER ROOM – AUTHORISED PERSONNEL ONLY” message, Danger – Boiler Room – Authorised Personnel Only Sign provides immediate hazard recognition and supports compliance with Australian WHS Regulations relating to plant, pressure equipment, and controlled access areas.
Application
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Commercial buildings
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Industrial facilities
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Manufacturing plants
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Hospitals and healthcare facilities
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Schools and universities
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Large residential complexes
Key Features & Benefits
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High-visibility danger header ensures immediate identification of boiler room hazards
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Authorised personnel only wording restricts access to trained and approved staff
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Bold black text on a white background maximises readability at entry points
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Durable material options suitable for indoor plant room environments
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UV-resistant print finish maintains clarity over time
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Compliance-focused design supports WHS plant safety and access control obligations
Installation Method
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Mount to the boiler room entry doors using screws or rivets
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Fix to adjacent walls at access points
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Secure to steel or timber door frames
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Install at eye level in a clearly visible position
Ideal For
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Facility managers
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Building owners
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Industrial operators
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Maintenance supervisors
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Mechanical contractors
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WHS and compliance officers
Why Buy From K2K Signs Australia
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Australian-made safety signage
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Compliance-aligned plant room warning designs
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Premium-grade materials for demanding environments
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Fast production turnaround
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Australia-wide free shipping
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Trusted national supplier – K2K Signs Australia
Product Finish & Durability
- Signs and Stickers are printed with Eco-Solvents Inks on High Quality. Premium Gloss Vinyl with UV and weatherproof protective over laminate.
- Signs / Stickers are durable for both Indoor and Outdoor use in extreme conditions.
- All Signs Comes with Pre- Drilled Hole on each corner for mounting.
- All signs are designed and manufactured here in Australia and are compliant with Australian Standards AS1319.
- We DO NOT print our company’s logo on signs or stickers.
Self-Adhesive Vinyl
Construction
Flexible self-adhesive material. Can adhere to virtually any clean, dry surface. Well suited to flat or soft curved texture.
Common Uses
Indoor or outdoor conditions. Directional, Safety. On pipes, poles, containers, windows, equipments, storage racks, tanks, etc.
Plastic
Construction
Thick Plastic made from over 50% recycled material, this UV stabilized rigid sign and is one of our most popular choices!
Common Uses
Directional, safety, informational, special event, departmental, equipment, temporary construction, wall or post mounting.
Metal
Construction
A strong, thick rigid material manufactured from steel guaranteed to withstand high temperature range.
Common Uses
Entrance, exit, traffic, parking, building, construction, safety, directional, wall or post mounting.
Magnetic
Construction
A strong, 0.9mm flexible magnet material has excellent holding force suitable and is flexible yet tough and weather resistant.
Common Uses
Suitable for use on cars, trucks, trailers, safety signs, A-Boards and all outdoor metallic surface signage applications.
Reflective Class 2
Class 2 Reflective Signs are ideal for non-critical, off-road situations that require high visibility in poor or low light conditions. These situations would include work premises signage, carparks, properties, shopping centres, general signage, private roads etc.
Reflective Class 1
Class 1 reflective is the higher grade of reflectivity, and it is identifiable by its honeycomb pattern. It is used where high visibility is required for 24 hours of the day. It is a premium grade reflective, that reflects light from wide angles. All signs used on a public roads must be Class 1 to comply. This would include all road signs, street signs, speed limit signs and roadwork signage to name a few.




