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Fence Post Spikes
Fence post spikes provide a fast and secure way to install timber posts without digging or concreting, saving time while delivering a strong, long-lasting hold.
Timco Drive in Fence Post Spike – 100 x 100 x 750mm – Bolt Secure – Galvanised
In stock
£11.33 ex VAT(£13.59 inc VAT)
SKU:
PSB100750G
Timco Drive in Fence Post Spike – 100 x 100 x 750mm – Quick Fit – Galvanised
In stock
£10.66 ex VAT(£12.79 inc VAT)
SKU:
PSQ100750G
Timco Drive in Fence Post Spike – 100 x 100 x 600mm – Bolt Secure – Galvanised
In stock
£10.24 ex VAT(£12.29 inc VAT)
SKU:
PSB100600G
Timco Drive in Fence Post Spike – 100 x 100 x 600mm – Quick Fit – Galvanised
In stock
£9.83 ex VAT(£11.79 inc VAT)
SKU:
PSQ100600G
Timco Drive in Fence Post Spike – 100 x 100 x 750mm – Bolt Secure – Oxide Red
In stock
£8.74 ex VAT(£10.49 inc VAT)
SKU:
PSB100750
Timco Drive in Fence Post Spike – 75 x 75 x 750mm – Bolt Secure – Galvanised
In stock
£8.49 ex VAT(£10.19 inc VAT)
SKU:
PSB75750G
Timco Drive in Fence Post Spike – 75 x 75 x 750mm – Quick Fit – Galvanised
In stock
£8.33 ex VAT(£9.99 inc VAT)
SKU:
PSQ75750G
Timco Drive in Fence Post Spike – 100 x 100 x 600mm – Bolt Secure – Oxide Red
Out of stock
£8.24 ex VAT(£9.89 inc VAT)
SKU:
PSB100600
Timco Drive in Fence Post Spike – 100 x 100 x 750mm – Quick Fit – Oxide Red
In stock
£8.24 ex VAT(£9.89 inc VAT)
SKU:
PSQ100750
Timco Drive in Fence Post Spike – 75 x 75 x 600mm – Bolt Secure – Galvanised
In stock
£7.74 ex VAT(£9.29 inc VAT)
SKU:
PSB75600G
Timco Drive in Fence Post Spike – 100 x 100 x 600mm – Quick Fit – Oxide Red
In stock
£7.49 ex VAT(£8.99 inc VAT)
SKU:
PSQ100600
Timco Drive in Fence Post Spike – 75 x 75 x 600mm – Quick Fit – Galvanised
In stock
£7.16 ex VAT(£8.59 inc VAT)
SKU:
PSQ75600G
Timco Drive in Fence Post Spike – 75 x 75 x 750mm – Quick Fit – Oxide Red
In stock
£6.41 ex VAT(£7.69 inc VAT)
SKU:
PSQ75750
Timco Drive in Fence Post Spike – 90 x 90 x 600mm – Bolt Secure – Oxide Red
In stock
£6.08 ex VAT(£7.29 inc VAT)
SKU:
PSB90600
Timco Drive in Fence Post Spike – 75 x 75 x 750mm – Bolt Secure – Oxide Red
In stock
£6.08 ex VAT(£7.29 inc VAT)
SKU:
PSB75750
Timco Drive in Fence Post Spike – 70 x 70 x 600mm – Bolt Secure – Oxide Red
In stock
£5.83 ex VAT(£6.99 inc VAT)
SKU:
PSB70600
Drive in post spikes are designed to securely fix timber fence posts into the ground without the need for digging holes or using concrete.
Also known as fence post ground spikes or fence post spikes, they are ideal for fencing, decking, and garden structures where speed and ease of installation are essential.
Featuring a 4-fin steel spike, they drive directly into the ground to create a solid, wind-resistant fixing while keeping the timber post raised above ground level to help prevent rot and decay.
What are fence post spikes?
Drive in post spikes are steel supports that are hammered into the ground to hold timber posts securely in place.
They eliminate the need for concrete and allow posts to be installed quickly while still providing strong support.
What are drive in post spikes used for?
- Installing fence posts without digging or concreting
- Securing garden structures such as pergolas and decking posts
- Temporary or permanent fencing solutions
- Reducing installation time on-site
Bolt secure vs quick fit post spikes
| Type | How It Works | Best For |
|---|---|---|
| Bolt Secure | Clamps the post using carriage bolts for a tight adjustable fit | Precise installs and posts that may need removal or adjustment |
| Quick Fit | Internal fins grip the post tightly without bolts | Fast installation and standard size posts |
Available sizes
| Size | Type | Typical Use |
|---|---|---|
| 50 x 450mm | Bolt Secure | Light-duty fencing and small posts. To suit fence post 50mm x 50mm. |
| 70 x 600mm | Bolt Secure | Smaller fencing posts. To suit fence post 70mm x 70mm. |
| 75 x 600mm | Bolt Secure / Quick Fit | Standard fencing applications. To suit fence post 75mm x 75mm. |
| 75 x 750mm | Bolt Secure / Quick Fit | Deeper ground fixing for added stability. To suit fence post 75mm x 75mm. |
| 90 x 600mm | Bolt Secure | Non-standard or larger posts. To suit fence post 90mm x 90mm. |
| 100 x 600mm | Bolt Secure / Quick Fit | Heavy-duty fencing posts. To suit fence post 100mm x 100mm. |
| 100 x 750mm | Bolt Secure / Quick Fit | Maximum strength and deeper installation. To suit fence post 100mm x 100mm. |
Driving tools
Drive in post spike driving tools are used to safely install spikes into the ground without damaging the post holder section.
Made from hardened plastic, they absorb impact from a hammer or post driver and protect the spike during installation.
Available in 75mm and 100mm sizes to match common post spike dimensions.
Available finishes
| Finish | Protection Level | Best Use | Appearance |
|---|---|---|---|
| Oxide Red | Medium | General fencing and garden use | Blends with timber, can be painted |
| Hot Dipped Galvanised | High | Long-term outdoor and exposed environments | Silver metallic finish |
How to install bolt secure post spikes
- Position the spike in the correct location
- Use a driving tool to hammer the spike vertically into the ground
- Check alignment regularly during installation
- Insert the timber post into the holder
- Tighten the carriage bolts to clamp the post securely
How to install quick fit post spikes
- Position the spike and drive it into the ground using a driving tool
- Ensure the spike is level and aligned
- Insert the post into the holder
- Tap the post down firmly so the internal fins grip tightly
Which fence post spike do I need?
Choosing the right fence post spike depends on your post size, ground conditions, and how quickly you need to install.
| Requirement | Recommended Option |
|---|---|
| Fastest installation | Quick Fit post spikes |
| Adjustable or removable posts | Bolt Secure post spikes |
| Standard fencing (75 x 75mm posts) | 75 x 600mm or 75 x 750mm |
| Heavy-duty fencing (100 x 100mm posts) | 100 x 600mm or 100 x 750mm |
| Soft ground | Longer spikes (750mm) |
| Long-term outdoor use | Hot dipped galvanised finish |
| General garden fencing | Oxide red finish (paintable) |
Why use drive in post spikes?
- No digging or concreting required
- Faster installation compared to traditional methods
- Strong and wind-resistant fixing
- Helps prevent post rot by keeping timber off the ground
- Removable and adjustable options available
Related fence post fixings
Drive in fence post spikes are part of a wider range of post fixing solutions, each suited to different installation methods and ground conditions.
If you’re working with existing posts or need alternative fixing methods, you may also want to consider:
- Repair spikes – ideal for reinforcing or fixing damaged posts already set in concrete
- Post extenders – used to extend the height of existing fence posts
- Bolt down shoes – perfect for fixing posts onto concrete or hard surfaces
- Concrete in shoes – best for permanent installations where maximum strength is required
Common mistakes when installing fence post spikes
- Driving the spike in at an angle – always keep it level for a straight, stable post
- Not using a driving tool – this can damage the post holder and reduce lifespan
- Installing in very hard or stony ground – may require pilot holes or an alternative fixing method
- Using the wrong size spike – always match the spike to the post size (e.g. 75 x 75mm or 100 x 100mm)
- Not driving the spike deep enough – deeper installation improves strength and wind resistance
Frequently Asked Questions
Do drive in post spikes need concrete?
No, they are designed to be driven directly into the ground without concrete.
Are drive in post spikes strong enough for fencing?
Yes, when installed correctly they provide a strong, stable and wind-resistant fixing.
What is the difference between bolt secure and quick fit?
Bolt secure spikes clamp the post with bolts, while quick fit spikes use internal fins to grip the post.
Can drive in post spikes be removed?
Bolt secure versions allow posts to be removed and replaced if required.
Can oxide red post spikes be painted?
Yes, oxide red spikes can be painted to match fencing or surroundings.
