About Us Contact Us Shipping Easy Returns Privacy Terms of Service Instant Quote Trade Accounts Installation
Trusted by Builders and Subbies. +50,000 products shipped to sites Australia wide.
Trusted by Builders and Subbies. +50,000 products shipped to sites Australia wide.
Skip to content
Galvanised Guard Rail 3.5M Heavy-Duty Steel Safety Barrier

Galvanised Guard Rail 3.5M – Heavy-Duty Steel Safety Barrier

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!

$150.00 inc GST

Notify me when back in stock

3500mm Galvanised Steel Guard Rail – AS 4680 Compliant, Roadside & Industrial Safety Barrier

Designed for high-speed traffic zones and demanding worksite applications, this 3500mm Galvanised Steel Guard Rail delivers strong vehicle containment and long-span protection. Ideal for civil contractors, warehouse supervisors, and traffic engineers needing heavy-duty barrier systems that meet Australian compliance standards.

Constructed from hot-dip galvanised steel for corrosion resistance and structural durability, this guard rail complies with AS 4680:2006. It performs in the harshest outdoor environments from roadside medians to warehouse logistics zones, making it a reliable choice for both public and private sector infrastructure.


Key Features


  • Material: Hot-dip galvanised steel
  • Finish: Galvanised – durable and rust-resistant
  • Overall Length: 3818mm
  • Effective Length (Hole-to-Hole): 3500mm
  • Post Spacing: 3500mm
  • Height: 350mm
  • Mounting Holes: 9mm diameter
  • Weight: Approx. 44kg
  • Installation Method: Bolt-down to steel posts (sold separately)
  • Compliance: AS 4680:2006
  • Durability: Withstands rust, UV, and impact – built for Australian conditions


Why Choose the 3500mm Galvanised Steel Guard Rail?


  • Long 3.5m span reduces the number of posts and fixings needed
  • Trusted by councils, road crews, and facility managers
  • Zero-maintenance finish – no painting or coating required
  • Quick bolt-on installation for new or retrofit applications
  • Improves safety for both drivers and on-site workers
  • Certified to AS 4680 for galvanised structural components


Applications


  • Highway and roadside safety barriers
  • Public works and council infrastructure projects
  • Warehouses, distribution centres, and factories
  • Car parks and loading dock zones
  • Asset protection for critical infrastructure


Frequently Asked Questions


Is this product compliant with Australian standards?
Yes. It is manufactured in accordance with AS 4680:2006 for hot-dip galvanised steel products.


Is it suitable for outdoor installation?
Absolutely. Its galvanised coating protects it from rust, weather, and harsh environments.


What are the post spacing and mounting details?
This rail spans 3500mm centre-to-centre with 9mm diameter mounting holes compatible with standard guardrail posts.


Do you provide matching posts and fixings?
Yes, we supply full systems including rails, posts, and bolts. Contact us with your specs and we’ll tailor a quote.


How much does it weigh?
It weighs approximately 44kg. Two-person lift is recommended during installation.


Can I pick this up or have it delivered?
This is a bulky item. Pick-up is available, or call 1300 049 246 for the most cost-effective freight options.


Need rugged, long-span barrier protection? Choose the 3500mm Galvanised Steel Guard Rail – built for Australian worksites and civil infrastructure. Buy now!

Who we've worked with

Description

3500mm Galvanised Steel Guard Rail – AS 4680 Compliant, Roadside & Industrial Safety Barrier

Designed for high-speed traffic zones and demanding worksite applications, this 3500mm Galvanised Steel Guard Rail delivers strong vehicle containment and long-span protection. Ideal for civil contractors, warehouse supervisors, and traffic engineers needing heavy-duty barrier systems that meet Australian compliance standards.

Constructed from hot-dip galvanised steel for corrosion resistance and structural durability, this guard rail complies with AS 4680:2006. It performs in the harshest outdoor environments from roadside medians to warehouse logistics zones, making it a reliable choice for both public and private sector infrastructure.


Key Features


  • Material: Hot-dip galvanised steel
  • Finish: Galvanised – durable and rust-resistant
  • Overall Length: 3818mm
  • Effective Length (Hole-to-Hole): 3500mm
  • Post Spacing: 3500mm
  • Height: 350mm
  • Mounting Holes: 9mm diameter
  • Weight: Approx. 44kg
  • Installation Method: Bolt-down to steel posts (sold separately)
  • Compliance: AS 4680:2006
  • Durability: Withstands rust, UV, and impact – built for Australian conditions


Why Choose the 3500mm Galvanised Steel Guard Rail?


  • Long 3.5m span reduces the number of posts and fixings needed
  • Trusted by councils, road crews, and facility managers
  • Zero-maintenance finish – no painting or coating required
  • Quick bolt-on installation for new or retrofit applications
  • Improves safety for both drivers and on-site workers
  • Certified to AS 4680 for galvanised structural components


Applications


  • Highway and roadside safety barriers
  • Public works and council infrastructure projects
  • Warehouses, distribution centres, and factories
  • Car parks and loading dock zones
  • Asset protection for critical infrastructure


Frequently Asked Questions


Is this product compliant with Australian standards?
Yes. It is manufactured in accordance with AS 4680:2006 for hot-dip galvanised steel products.


Is it suitable for outdoor installation?
Absolutely. Its galvanised coating protects it from rust, weather, and harsh environments.


What are the post spacing and mounting details?
This rail spans 3500mm centre-to-centre with 9mm diameter mounting holes compatible with standard guardrail posts.


Do you provide matching posts and fixings?
Yes, we supply full systems including rails, posts, and bolts. Contact us with your specs and we’ll tailor a quote.


How much does it weigh?
It weighs approximately 44kg. Two-person lift is recommended during installation.


Can I pick this up or have it delivered?
This is a bulky item. Pick-up is available, or call 1300 049 246 for the most cost-effective freight options.


Need rugged, long-span barrier protection? Choose the 3500mm Galvanised Steel Guard Rail – built for Australian worksites and civil infrastructure. Buy now!

Shipping

Shipping Information

Domestic Shipping (Australia)

Due to the size and weight of most orders, shipping is automatically calculated at checkout. Below is a guide to our freight charges:

  • Order value $1 – $299: $69 shipping
  • Order value $300 – $599: $99 shipping
  • Order value $600 – $849: $139 shipping
  • Order value $850 – $1,099: $169 shipping
  • Order value $1,100 – $1,500: $199 shipping
  • Order value $1,501 – $2,499: $239 shipping
  • Order value $2,500 and above: $299 shipping

Please note: We operate a freight-only model. We do not offer customer pick-up from our warehouses. All orders are dispatched via courier or freight carrier to your site or depot. This ensures faster delivery times, tighter quality control, and minimal disruption to warehouse operations.

Order Confirmation

Once your order is placed, you’ll receive an order confirmation email. This confirms that your order has been received and your payment has been pre-authorised.

We will then verify stock availability. If an item is unavailable or on back-order, we’ll void the pre-authorisation and contact you to discuss alternative options.

If your item is in stock and available for immediate shipment (within 5 business days), we will finalise payment and prepare your order for dispatch.

Order Dispatch & Shipping Notifications

If your order is in stock, it will be shipped within 3 business days of order confirmation.

All orders are shipped via freight only — no pick-up is available. You’ll receive a shipping confirmation email with tracking details within 24 hours of dispatch.

If you haven’t received a shipping notification within 4 business days, please contact us at orders@carparksandroads.com.au.

International Orders

We do ship internationally, but please note:

  • Our products are built for the Australian market (240V electrical systems).
  • They may not meet overseas electrical safety certifications.

We can provide a shipping quote for international orders upon request. If you’re happy with the quote, we’ll send a secure payment link and process your order manually.

Damaged Deliveries

Please inspect your items immediately upon delivery.

  • If you notice damage on arrival, note it on the delivery docket or reject the shipment.
  • If you do accept a damaged delivery, take photos of the packaging and product immediately.

To lodge a damage claim, send photos to orders@carparksandroads.com.au and visit our Returns page to submit a claim online.

Why Buy From Us

With 18 years serving the construction industry, we know exactly what you're going through at the end of a job.

 

Here's why you should shop with us at Car Parks and Roads.

 

  • Product knowledge. We know what you need to finish the job and get certified.

 

  • On time deliveries. You'll get priority shipping Australia wide from our closest dispatch warehouse. Next day shipping for orders before 3pm.

 

  • 60 day easy returns. Not happy with your product, we'll take it back no questions asked.

 

  • Your satisfaction guaranteed. We handpick our products for compliance and quality. If there is ever something wrong, we'll fix it straight away.

We get it . . .

We've got 18 years experience

in the Construction Industry.

Buy online - fast and easy.

Or send us your plans for a project quote.

orders@carparksandroads.com.au

30 day accounts upon application.