Composite Fence Post Knock-In Supaspike 1.08m | Ground Spike for Fencing Posts

Install composite fence posts quickly and securely with this knock-in Supaspike, designed for use in suitable soft ground. Simply drive the spike into the ground and position the compatible fence post over the top for a straightforward fencing installation.

The 1.08m Supaspike features a fin design that helps provide secure anchoring and stability once installed, helping your fence withstand everyday outdoor conditions.

With no concrete and no need to dig traditional post holes, the Supaspike offers a fast, low-disturbance alternative to conventional fence post installation. It is particularly suited to DIY fencing projects and jobs where a quick installation is required.

For patios, concrete, driveways and other solid surfaces, use a bolt-down fence post spike instead.

Key Features & Benefits

• Knock-in fence post spike – simply drive into suitable soft ground
• Designed for composite fencing – ideal for compatible composite fence posts
• 1.08m length – provides substantial ground penetration
• 38mm width – designed for compatible post systems
• Easy installation – drive into the ground and place the post over the top
• No concrete required – helps speed up installation
• No traditional digging – creates less disturbance to the surrounding ground
• Fin design – helps provide secure and stable anchoring
• Fast installation – ideal for DIY projects and quick-turnaround fencing jobs
• Environmentally considerate installation – no cement required
• Suitable for soft ground – ideal for appropriate soil and garden areas
• Practical fencing solution – helps reduce installation time and effort

How to Install

1. Position the Supaspike where the fence post is required.
2. Drive the spike into suitable soft ground until securely installed.
3. Position the compatible composite fence post over the top of the spike.
4. Continue with the installation of your composite fencing panels.

The fin design helps anchor the spike within the ground, providing a stable base for the fence post.

Supaspike or Bolt-Down Spike?

Choose the fixing based on the surface where your fence is being installed:

Supaspike – Soft Ground
Ideal for suitable soil and garden areas. Simply knock the spike into the ground without concrete or extensive digging.

Bolt-Down Spike – Solid Surfaces
For patios, concrete slabs, driveways and other suitable solid surfaces, use a bolt-down fence post spike instead.

Product Specifications

• Type - Knock-in ground spike
• Length - 1.08m
• Width - 38mm
• Installation - Drive into suitable soft ground
• Concrete Required - No
• Main Application - Composite fencing
• Suitable For - Soft ground / suitable soil

Important: This Supaspike is intended for suitable soft ground. For concrete, patios, driveways and other solid surfaces, use a compatible bolt-down fence post spike.