4000mm Powdercoated Steel W-Beam Guard Rail – Safety Yellow, AS 4680 Compliant, Roadside & Industrial Safety Barrier

Built for maximum span and high-impact containment, this 4000mm Powdercoated W-Beam Guard Rail is the ideal choice for roadside protection and large-scale industrial safety zones. It’s trusted by contractors, traffic engineers, and site managers for creating compliant, long-run barrier systems in tough Australian conditions.

Made from hot-dip galvanised steel and finished in Safety Yellow powder coat, this unit meets AS 4680:2006 standards for corrosion resistance and structural durability. Its extended 4-metre length reduces the number of posts required, helping speed up installation and reduce costs.

Key Features

• Material: Hot-dip galvanised steel
• Finish: Powdercoated Safety Yellow
• Overall Length: 4318mm
• Effective Length (Hole-to-Hole): 4000mm
• Post Spacing: 2000mm
• Height: 350mm
• Mounting Holes: 9mm diameter
• Weight: 46kg
• Installation Method: Bolt-down to steel posts (sold separately)
• Compliance: AS 4680:2006
• Durability: UV-stable, rust-resistant, impact-rated for long-term use

Why Choose the 4000mm Powdercoated Steel W-Beam Guard Rail?

• Long 4-metre span reduces post and hardware needs
• Bright yellow powdercoat maximises site visibility and compliance
• AS 4680 certified for galvanised finish and safety performance
• Perfect for large-scale civil works and warehouse applications
• High-strength barrier for reliable vehicle redirection
• Low-maintenance, fast-install modular system

Applications

• Highway and road verge protection
• Traffic medians and car park perimeters
• Warehouse and logistics zone barriers
• Public infrastructure and council safety upgrades
• Asset protection in industrial and commercial sites

Frequently Asked Questions

Is this compliant with Australian standards?
Yes, it complies with AS 4680:2006 for galvanised steel protection and structural use.

Is this rail suitable for indoor and outdoor environments?
Yes, it’s designed for both warehouse zones and outdoor civil applications, with a corrosion-resistant finish.

How does the longer 4-metre length benefit installs?
The extended length reduces the number of posts and fixings needed, saving time and labour on large-scale installs.

Do you supply the posts and bolts?
Yes, contact us with your project specs and we’ll provide a complete package including posts and fixings.

Can this be used in pedestrian-heavy areas?
Yes, it separates vehicle and pedestrian zones, improving overall site safety in factories and public spaces.

How heavy is the unit?
Each rail weighs approximately 46kg. Manual handling or lifting aids are recommended for installation.

How do I get this delivered?
This is a bulky item. Collection is available, or call 1300 049 246 to get the most competitive freight quote for your location.

Need maximum coverage with minimal posts? Choose the 4000mm W-Beam Guard Rail in Safety Yellow engineered for civil compliance and large-site efficiency. Buy now!