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Chainwire: Barb or Razor Wire

Our Barb and Razor Wire Chainwire fencing solutions provide maximum protection and site security across a wide range of applications, including commercial, industrial, government and high-security environments. Adding barb or razor wire to your chainwire fence creates an additional protective barrier that deters climbing, trespassing and vandalism, significantly increasing the overall security level of your perimeter.

Our security fencing systems are manufactured using high quality galvanised steel, engineered to withstand harsh Australian conditions while delivering reliable, long-term durability. With a range of fence heights, wire configurations and security options available, we tailor each solution to the specific requirements of your project, whether that is a commercial property, high-security infrastructure, restricted access zone, or a government or industrial facility.

Barb wire is an effective and cost-efficient option for general perimeter security, while razor wire offers a higher level of deterrence with its sharp-edged coiled design, making it the preferred choice for critical infrastructure, detention facilities, utilities and sites requiring strict access control. Both options can be installed as a new fence system or added to an existing chainwire fence.

Whether you are based in Sydney or anywhere across New South Wales, Longain Fencing delivers professional workmanship, dependable products and industry-leading results. Contact us today to discuss the right barb wire or razor wire chainwire fencing solution for your site
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What Our Clients Said

amazing work by the team at Longain Fencing - we had Colourbond and chain link fencing installed and had a great experience. Great communication, superb quality, and friendly efficient workers.
Adam
Longain Fencing did a great job! The team was professional, easy to communicate with, and worked incredibly fast. They even brought in a whole crew to get the job done, finishing nearly 200 metres of fencing in just two days. The quality is excellent, and their pricing is reasonable too. Overall, really happy with their service and would definitely recommend them!
Eric
We recently had a fence installed by Longain Fencing. They were excellent to deal with from start to finish, quick to quote, professional in communication, and had the job completed within a week. The quality of the work is great, and the whole process was smooth and efficient. Highly recommend them.
Steven
The materials are excellent quality as I wanted, communication was smooth throughout, and the installation process was handled very professionally. I am extremely satisfied with the final result and would highly recommend this company.
Brad
I had a PVC chain fence installed by Richard (Longain). His team arrived on time as promised and finished the job over 2 days. They were very professional (and left no mess behind). Was going to go with a larger company but I am very happy with my decision
Doran
We had a small but challenging residential job: difficult terrain, difficult access, lots of rock, unable to use machinery. Nothing was too difficult for Longain. The team even worked through the rain to finish the job. I am happy to recommend Longain for fencing.
Rob

FAQ

1. What is the difference between barbed wire and razor wire?

Barb wire uses twisted steel strands with evenly spaced barbs, making it a cost-effective option for general perimeter security. Razor wire features sharp-edged steel coils or tape, providing a significantly higher level of deterrence. Razor wire is the preferred choice for critical infrastructure, detention facilities, utilities and sites with strict access control requirements.

2. Can barb or razor wire be added to an existing chainwire fence?

Yes. Both barb wire and razor wire can be retrofitted to an existing chainwire fence without needing a full replacement. This is a practical, cost-efficient way to upgrade the security level of your current perimeter without starting from scratch.

3. What applications are barb and razor wire chainwire fences suited to?

These fencing systems are suitable for commercial properties, industrial sites, government facilities, utilities, restricted access zones, detention facilities and high-security infrastructure. If your site requires a strong deterrent against climbing, trespassing or vandalism, both options are well suited.

4. How do I know whether barb wire or razor wire is right for my site?

The right choice depends on the security level your site requires. Barb wire is appropriate for general perimeter protection where cost efficiency is a priority. Razor wire is recommended for sites requiring maximum deterrence, such as critical infrastructure, correctional facilities or restricted government zones. The team at Longain Fencing can assess your site and recommend the best solution.

5. Is a permit or approval required to install razor wire fencing?

In some local government areas, there are planning regulations governing the use of razor wire, particularly in residential or mixed-use zones. It is recommended you check with your local council before installation. Longain Fencing can advise on what is typically required for your type of site.