Fence Post Repair Spur, 1.2m x 100mm x 100mm, for Rotted Square Timber Posts

A repair spur lets you save a timber fence post that has rotted at ground level without taking the fence down. Wooden posts nearly always fail just at or below the ground, where the timber stays damp, while the part above ground is still sound. The spur is set in the ground beside the damaged post and bolted to the sound timber above, so it takes over the job of holding the post upright. This spur is 1.2m long with a 100mm x 100mm section and is sold individually. The supplier's photographs show a grey concrete spur with three pre-formed bolt holes near one end. Homeowners, landlords, handymen and fencing contractors use repair spurs to fix leaning or broken fences quickly and cheaply.

Why it works

Repairs the post, not the whole fence

Replacing a rotten post usually means taking down the panels or boards each side. A spur goes in beside the old post instead, so the panels, rails and boards stay where they are. The supplier describes this as cost effective, as it avoids replacing the entire fence.

Does not rot like timber

The supplier states the repair spur will not degrade as timber does. Below ground, where the old post failed, the spur stays sound. It reinforces and strengthens the fence line.

Pre-formed bolt holes

The holes near the top of the spur take the bolts that clamp it to the post. That means no drilling into the spur on site, only through the timber post.

Know the limits

A spur works when the post above ground is still sound. If the post is rotten higher up, or badly split, replace it. The spur is heavy, with a listed weight of 28kg, so plan to handle it with care. Bolts and postfix are not listed as included.

Where it's used

• Fixing leaning panel fences after high winds
• Repairing posts rotted at ground level
• Strengthening gate-side and end posts
• Landlord and maintenance repairs between tenancies

Specifications

Choosing the right option

This spur comes in one size, 1.2m x 100mm x 100mm, which suits standard square timber fence posts. The question is whether a spur is the right repair.

Use a spur when the post is rotten only at or just below ground level and the timber above is firm. Push a screwdriver into the post about 300mm above the ground: if it goes in easily, the rot is too high and the post should be replaced.

You need one spur per damaged post. For a long fence with many failing posts, compare the cost of spurs with new posts before you start. Bolt length depends on your post size; allow enough to pass through the spur and the post with room for a washer and nut.

Installation, use & care

Dig a hole beside the damaged post, on the side away from the panels. Cut away the rotten stump if it is in the way. Stand the spur in the hole tight against the post, with the holes at the top. Prop the post upright and set the spur in postfix. When it has set, drill through the post using the spur holes as a guide and fit the coach or carriage bolts. Tighten so the post is held firmly.

FAQ

Are bolts included?

Bolts and postfix are not listed as included. You need coach or carriage bolts and postfix to install the spur.

Can I use it on a round post?

The supplier describes it for square fence posts. A round post will not sit flat against the spur.

How deep does the spur go?

Typically about half the spur's length goes in the ground, leaving the holes above ground beside sound timber. Adjust to suit your soil.

Is it heavy?

Yes. The listed weight is 28kg, so lift with care or with two people.

Ordering & delivery

Spurs are sold individually and priced per spur. A minimum order of 5 spurs applies, shown when you add to basket. Delivery charges and lead times are shown at checkout.