Decision Guide

Is It Cheaper to Repair or Replace an Old Garden Fence in Hanham?

Repair is cheaper today. Whether it is cheaper over five years depends entirely on how many posts are near the end.

Updated 1 September 2026 Garden Fencing · Hanham

The Short Answer

Repair where the failure is isolated — one or two posts, a few panels, storm damage to a section. Concrete repair spurs can add years to an otherwise sound fence.

Replace where the run is uniformly tired. Patching a fence whose posts all went in the same day means paying twice, and the second time is less convenient.

Assess the Posts, Not the Panels

One failed post is information about the rest. Posts installed on the same day, in the same ground, in the same timber, reach the end of their life within a year or two of each other. A fence losing its first post is usually a fence about to lose several — which changes the arithmetic completely.

The Arithmetic

ConditionSensible action
One post gone, others firmRepair — spur or replace that post
Two posts gone in a long runRepair, but check the rest carefully
Three or more failingReplace the run
Panels damaged, posts soundReplace panels only
Whole run over ~15 years, timber postsReplace
Repeated storm failuresReplace, and change the design
Fence on the wrong lineReplace — repair does not fix that

What Repair Can Achieve

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The Hidden Cost of Patching

Patching a tired fence is not cheaper. It is the same money spread over two inconvenient afternoons instead of one.

When Repair Is Clearly Right

What Shortens a Fence's Life

Garden Fencing in Hanham

See what our garden fencing service covers in Hanham, or read more about the service across the areas we work in.

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FAQs

Repair or Replace in Hanham — FAQs

Is it cheaper to repair or replace a fence?

Repair is cheaper today and cheaper overall where the failure is isolated. Where the whole run is tired, patching means paying twice.

How do I know if the posts have failed?

Push each one at shoulder height and watch for movement at ground level, and press a screwdriver into the timber at soil level. Check every post, not just the obvious one.

Why check all the posts?

Because they went in on the same day, in the same ground, in the same timber. One failing usually means several are close behind.

What is a concrete repair spur?

A concrete post bolted to a rotted timber post and set in the ground, bracing it. It can add years to an otherwise sound fence.

How many failed posts justify a replacement?

As a rule of thumb, three or more in a run. One or two in an otherwise firm fence is a repair.

What shortens a fence's life most?

Soil or turf banked against the timber, growth held against it keeping it damp, no gravel boards, and insufficient post depth.

Can I add gravel boards to an existing fence?

Yes, and it is worth doing while panels are out for any other reason. It keeps the timber out of wet ground.

Is a repair enough if I am selling?

Often, yes. A tidy, sound repair is usually enough — buyers notice a failing fence, not the age of the posts.

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