We've got 18 years experience
in the Construction Industry.
No Entry Sign- 450x750mm (R2-4A)
Delivery in 3 - 5 days. MAX 5 day delivery guarantee! Metro BNE, SYD, MEL.
ASNZ 2890.1:2004 compliant for car parks.
60 day returns. No re-stocking fees.
100% money back guarantee. Not satisfied? Full refund, no questions asked.
$150 inc GST minimum order
Buy now!
$66.00
inc GST
450x750mm Aluminium No Entry Sign – Class 1 Reflective, R2-4A, AS Compliant
Built for high-risk access points, one-way traffic control, and restricted zones, this 450x750mm Aluminium No Entry Sign is a trusted solution for councils, builders, and traffic crews needing legal compliance and high visibility at key entry points. Its larger format ensures drivers clearly see and obey entry restrictions.
Manufactured from robust aluminium and finished with Class 1 reflective sheeting, this R2-4A sign is compliant with Australian traffic standards and ideal for construction sites, roadworks, car parks, and school zones. It communicates restrictions clearly to keep people, vehicles, and projects safe.
Key Features
- Material: Aluminium – lightweight, rust-resistant, and durable
- Finish: Class 1 reflective for high visibility day or night
- Dimensions: 450mm (W) x 750mm (H)
- Weight: 1.8 kg
- Compliance: R2-4A – meets Australian Standard for No Entry signage
- Mounting: Suitable for standard signposts and brackets
- Durability: Designed for long-term outdoor use in harsh conditions
Why Choose the 450x750mm Aluminium No Entry Sign?
- Highly visible format for busy streets, work zones, and restricted areas
- Improves traffic safety by stopping wrong-way driving and vehicle conflicts
- Communicates legal restrictions to support enforcement
- Ideal for temporary or permanent traffic control installations
- Works in both urban and rural environments where clarity is critical
Applications
- One-way road entry points and highway off-ramps
- Construction and maintenance zones
- School crossings and student drop-off areas
- Private roads, driveways, and gated estates
- Commercial car parks and traffic flow control
Frequently Asked Questions
Is this sign compliant with Australian traffic standards?
Yes, it is an R2-4A sign and fully meets national standards for regulatory signage.
Where is the 450x750mm size best used?
This size is ideal for areas where enhanced visibility is required, such as higher-speed roads, construction sites, or major car park access points.
Can I use this in a car park or on private property?
Yes, it’s widely used for commercial car parks, building sites, and private access restrictions.
What’s the reflective rating?
Class 1 – it ensures clear visibility in low-light, night-time, or poor weather conditions.
Is it suitable for wall mounting or only posts?
It can be installed on both standard signposts and compatible wall mounts using appropriate brackets.
What are the shipping dimensions and weight?
The sign weighs 1.8 kg and ships at 0.45m x 0.75m x 0.01m (0.003375 m³).
Does it come with a warranty?
Yes, it includes a standard 12-month manufacturer’s warranty for peace of mind.
Need a large, compliant No Entry sign that’s built for real-world conditions? The 450x750mm R2-4A sign delivers visibility, reliability, and legal protection. Buy now!