What is a chainwire fence?
A chainwire fence is a woven fence typically made from hot-dip galvanised steel wire. The hot-dip galvanising process involves coating steel or iron with zinc by immersing the metal into molten zinc at extremely high temperatures, around 450°C.
This zinc layer provides protection against rust and corrosion, making chainwire fences durable and suitable for various environments.
The woven design forms a diamond-shaped pattern, offering both strength and flexibility, which makes these fences popular for residential, commercial, and industrial use.
Chainwire Materials
Galvanised Chainwire
Galvanised fencing is a popular choice because of its resistance to rust and corrosion. The process involves coating steel wire with zinc by dipping it into molten zinc, creating a protective layer that helps the fence withstand various environmental conditions.
A 2.5mm wire is standard for residential areas, while a thicker 3.15mm wire is often recommended for industrial or coastal locations, where the climate tends to be harsher.

PVC Coated Chainwire
PVC-coated fencing provides an additional layer of protection, offering enhanced resistance to rust and wear. After being galvanised, the wire is coated in polyvinyl chloride (PVC), making it ideal for areas with heavy weather exposure, such as coastal regions.
Available in black and green, this option balances functionality and aesthetic appeal. The black variant is particularly popular for its subtle, smooth finish, blending seamlessly into the surroundings.
Stainless Steel Chainwire
For maximum durability, stainless steel chainwire is the best choice. Although more costly, it provides superior resistance to corrosion, especially in areas with high salt content, such as properties near the ocean.
Stainless steel is often used in industrial environments where long-term performance and rust prevention are critical. While its initial cost may be higher, its longevity can offset the expense over time.
Common Applications of Chainwire Fencing
Chainwire fencing is widely used across various sectors due to its versatility. Below are the most common applications:
Security Fencing with Barbed Wire
Chainwire fencing is frequently enhanced with barbed or razor wire to increase security. These additions are often installed on top of the fence, making it harder for intruders to climb over.
Barbed wire is common on industrial properties, restricted areas, and high-security zones such as warehouses or prisons. Razor wire provides an even greater deterrent, as its sharp blades are designed to prevent unauthorised access effectively.
School Security Fencing
Many schools use spear-top chainwire fencing to improve safety. The spear-shaped tops make it difficult to scale, helping to reduce trespassing and vandalism. This type of fencing is also commonly installed around playgrounds and sports fields to create safe spaces for students.
Its strength, cost-effectiveness, and low maintenance make it a popular choice for educational institutions. For more details on this option, you can learn more about school security fencing.

Residential Chainwire Fencing
For homeowners, this type of fencing is an effective way to define property boundaries and secure pets. PVC-coated options are often preferred for their durability and aesthetic value.
The black-coated version blends seamlessly into residential landscaping, offering a more polished and appealing look. Residential fences can also be customised with gates or privacy slats to enhance convenience and style.
Internal Partitions in Industrial Spaces
Chainwire is commonly used indoors in industrial settings to create partitions or separate storage areas. These internal fences are bolted to the floor and can be reinforced by attaching them to the ceiling for extra stability.
Lockable gates can be included in the design, providing security for valuable equipment or controlled access to restricted areas. This application is widely seen in warehouses and factories, where efficient organisation and protection of assets are essential.
Secure Storage Cages
Chainwire is also used to construct secure storage cages for commercial and industrial sites. These cages offer visibility into their contents while protecting tools, materials, or equipment from theft.
Some cages are designed with galvanised wire roofs for full enclosure, further enhancing the security of high-value items. This option is practical for businesses that need a safe yet transparent solution for storing important assets.
Temporary Construction Site Fencing
Chainwire fencing is an excellent solution for temporary construction barriers. These fences help secure the site and prevent unauthorised entry, while also protecting the public from potential hazards associated with building materials and equipment. Temporary fences are easy to install and remove, making them ideal for short-term projects like home renovations or large-scale commercial developments.
Fencing for Commercial Sites
On commercial construction sites, chainwire fencing is used to secure the perimeter and ensure compliance with safety regulations. It keeps workers and the public safe while deterring theft and vandalism.
Heavy-duty options are often chosen to withstand the demands of a busy site, ensuring that materials, equipment, and workers remain protected throughout the project.
Rural Chainwire Fencing for Livestock
In rural areas, chainwire fencing is commonly used to manage livestock, safeguard crops, and define property boundaries. The height and thickness of the wire can be adjusted to meet specific needs, such as containing animals or preventing wildlife from entering. Its low-maintenance and weather-resistant qualities make it a preferred option for rural properties where long-term durability is essential.
Animal Enclosures
Chainwire is an excellent choice for constructing animal enclosures in zoos, farms, and wildlife parks. Its flexibility allows it to be customised for enclosures of various sizes, accommodating anything from small pets to large wildlife.

Black PVC-coated options are often preferred for better visibility and a less intrusive appearance. Additionally, the wire can be buried underground to prevent animals from digging out, ensuring the enclosure remains secure.
Sports Facility Fencing
This fencing is commonly used to enclose sports facilities, such as tennis courts, football fields, and cricket nets. Its sturdy construction provides strong boundaries without obstructing the view for spectators.
Chainwire is an effective solution for securing large areas where durability and visibility are important. It can withstand heavy use and exposure to the elements, making it an excellent choice for sports venues.
Selecting the Right Chainwire Fence
Choosing the right chainwire fence depends on several factors, including the environment and the specific needs of your project. Galvanised options are effective in most residential or commercial settings, offering a balance between affordability and durability.
PVC-coated fencing provides added protection and a more polished look, making it ideal for areas exposed to harsh weather or where aesthetics are important. For locations with high moisture or chemical exposure, stainless steel is the best long-term solution.
When selecting a fence, considerations such as wire thickness, coating type, and fence height are essential to ensure it meets the specific requirements of the location and intended use.
If you need expert advice or assistance with your fencing project, Newcastle Chainwire Fencing are leading specialists in the field. With over 16 years of experience, they provide top-of-the-line products and installations, serving Newcastle and the surrounding areas.
Whether it’s for commercial, residential, or rural fencing, they offer complete solutions, from repairs to new installations.