How to Install a Concrete Fence Spur

Installing a concrete fence spur is a crucial step in ensuring the stability and durability of your fence. A fence spur, also known as a repair spur, acts as a support post that strengthens and reinforces an existing or new fence. From gathering the necessary tools and materials to preparing the ground and securing the spur in place, this tutorial will cover all the necessary aspects, helping you accomplish a professional and long-lasting installation. By following these instructions, you’ll be able to enhance the structural integrity of your fence, ensuring it withstands harsh weather conditions and lasts for years to come.

How Deep Should a Hole Be for a Concrete Spur?

When it comes to installing a concrete fence spur, one of the crucial steps is digging the hole to the right depth. To ensure stability and durability, the hole should be approximately 2 feet deep. This depth allows for the spur to be firmly embedded in the ground, providing excellent support to the fence.

However, it’s important to note that the depth may vary depending on factors such as soil composition, fence height, and local building codes. Thus, it’s always a good practice to consult with a professional or local authorities to determine the appropriate depth for your specific project.

To dig the hole, you may need to use a demolition bar if the existing concrete mix is hard to break or remove. This tool will come in handy in breaking up the concrete and making the digging process easier. Once the hole is dug, it’s essential to check the bottom to ensure it’s level. A level bottom ensures that the spur sits flat and provides a stable base for the fence.

Proper installation not only enhances the structural integrity of the fence but also minimizes the risk of future issues such as leaning or sagging. So before you start the installation process, make sure to take the necessary steps to dig the hole accurately and provide a solid foundation for your concrete fence spur.

Fence spurs, also known as concrete repair spurs, serve as a means to brace and repair existing fence panels. Their primary purpose is to provide support and stability to fence posts that have decayed or rotted at the base, extending the life span of the fence and ensuring it’s structural integrity.

What Is a Fence Spur?

A fence spur, also known as a concrete repair spur, is a crucial component in supporting and bracing fence panels, especially when dealing with timber fence posts that have rotted at the base. These sturdy structures are designed to be buried into the ground, providing much-needed reinforcement to weakened or damaged posts.

To install a concrete repair spur, begin by clearing the area around the fence post, removing any debris or vegetation that may interfere with the installation process. Measure the height of the existing post, ensuring the repair spur is long enough to extend above the ground for added stability.

Next, dig a hole next to the damaged post, deep enough to accommodate the repair spurs length, typically around 1 meter. Place the concrete spur in the hole, making sure it’s centered and surrounded by the excavated soil for maximum support.

Then, use a spirit level to ensure the repair spur is perfectly vertical and adjust it’s position if necessary. Once aligned, carefully pour concrete into the hole, filling it to ground level. Allow the concrete to set and cure for at least 24 hours before attaching the fence panel.

By installing a concrete fence spur, you not only provide immediate support to a weakened fence but also prevent further deterioration and future repair costs. The robust nature of these spurs ensures long-lasting stability, offering a reliable solution for anyone facing timber fence post issues.

Average Cost of Installing a Fence Spur and Factors That May Affect the Price.

  • Material used for the fence spur
  • Length of the fence spur
  • Design and style of the fence spur
  • Location and accessibility of the installation site
  • Soil conditions and terrain of the area
  • Any additional features or customizations requested
  • Seasonal demand and availability of materials
  • Labour costs and contractor’s experience
  • Permits and regulations required

Source: Fence Repair Spurs – Lawsons

When it comes to concrete fence spurs, there are two sizes available for repair purposes: 1.2m x 100mm x 100mm and 1m x 75mm x 75mm. The larger size offers three drilled holes for screws or bolts, while the smaller option provides two holes. These repair spurs serve as a cost-effective and convenient alternative to complete fence replacement, especially when dealing with wooden posts.

What Size Are Concrete Fence Spurs?

When it comes to installing a concrete fence spur, it’s important to know the size options available. Typically, repair spurs are used as an alternative to complete fence replacement and can even be used on new fences that utilize wooden posts. These spurs come in two different sizes to accommodate various needs.

The first size option is 1.2m x 100mm x 100mm. This larger size is ideal for situations where more stability and support are required. The 100mm posts in this size have three drilled holes designed to accommodate screws or bolts, allowing for a secure installation.

This slightly smaller size is suitable for lighter duty applications or situations where space is limited. Despite their smaller dimensions, these spurs are still reliable and can provide the necessary reinforcement for your fence.

Overall, the choice between the two sizes will depend on your specific requirements and preferences. Consider factors such as the weight of the fence, the condition of the existing posts, and the level of stability desired. Dont overlook the importance of using the right size spur, as it can make a significant difference in the overall strength and integrity of your fence.

Now that we know the longevity and convenience of fence post anchor spikes, it’s important to address a common question – do they need concrete? Unlike traditional methods, these steel construction spikes eliminate the need for concrete altogether. With these spikes, you can easily and securely install your fence posts without the hassle of digging holes or setting concrete.

Do Fence Post Spikes Need Concrete?

The installation process of a concrete fence spur involves the use of fence post spikes. These spikes are designed to securely hold the fence post in place without the need for concrete. The steel construction of these fence post spikes ensures their durability, making them last for many years, some even up to 50 years. This eliminates the need for any future maintenance or repairs related to the fence post support.

With fence post spikes, you can bid farewell to the tedious process of digging holes, pouring and setting concrete, and waiting for it to dry. Instead, you simply place the fence post into the bracket of the spike and secure it in place. This eliminates the need for any manual labor and significantly reduces the installation time.

Their steel construction ensures long-lasting durability, eliminating the need for future maintenance or repairs.

Pros and Cons of Using Fence Post Spikes Without Concrete

Fence post spikes, also known as fence post anchors or fence post holders, are metal stakes that are driven into the ground to secure fence posts without the need for concrete. These can offer some advantages and drawbacks compared to installing fence posts with traditional concrete foundations.

One of the main advantages of using fence post spikes is their ease of installation. They can be driven into the ground using a sledgehammer or post driver, saving time and effort compared to digging a hole and pouring concrete. This makes them a convenient option for DIY installations and small-scale projects.

In addition to their simplicity, fence post spikes are also relatively cost-effective. They eliminate the need for purchasing and transporting bags of concrete, which can be expensive and cumbersome. This can result in significant savings for those on a tight budget.

However, it’s important to consider some potential drawbacks. While fence post spikes provide a quick and easy installation process, they may not offer the same level of stability and durability as concrete footings. They can be less resistant to strong winds, ground movement, or other external forces, which may cause the fence to become unstable over time.

Furthermore, fence post spikes aren’t suitable for all soil types. Rocky, hard, or sandy soils may not provide sufficient support for the spike, resulting in a less secure fence. It’s crucial to assess the soil conditions before deciding to use post spikes.

In summary, using fence post spikes can be a convenient and cost-effective option for installing a fence. However, it’s essential to consider the potential trade-offs in terms of stability and suitability for different soil conditions. It’s advisable to consult with a professional or conduct thorough research to determine if fence post spikes are the right choice for your specific project.


By following the steps outlined in this guide, you can ensure a sturdy and durable foundation for your fence, enhancing it’s stability and longevity. Remember to take into account factors such as the soil type, fence length, and weather conditions to choose the appropriate materials and techniques. Whether you’re replacing an existing fence post or installing a new one, this tutorial provides a comprehensive overview of the necessary steps to successfully install a concrete fence spur. Following these instructions will help you achieve a professional and reliable fence installation that will withstand the test of time.

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