General rule: Repair if damage affects less than 30% of your fence and posts are still solid. Replace if repair costs would exceed 50% of a new fence. Between those points, the decision depends on the fence age, your plans for the property, and budget.
This guide helps you make the right call.
The 50% rule
A simple framework: If repairs cost more than half what a new fence would cost, replacement usually makes more sense. Here is why:
- Repairs do not reset the clock on the rest of your fence
- You may face more repairs soon on the unrepaired sections
- New fence comes with warranty; patched fence does not
- Appearance will be uneven (new sections next to old)
Signs you should repair
- Localized damage: Storm knocked down one section, rest is fine
- Fence is under 10 years old: Still has life left
- Posts are solid: Foundation is good, just surface damage
- Cosmetic issues only: Faded, needs staining, minor warping
- Single gate problem: Sagging gate on otherwise good fence
Signs you should replace
- Multiple rotting posts: Foundation is failing throughout
- Fence is 15+ years old: Near end of lifespan anyway
- Widespread lean: Multiple sections leaning different directions
- Termite damage: Usually means extensive hidden damage
- Planning to sell: A patched fence looks patched; new fence adds value
- Different style desired: Want to upgrade from basic to board-on-board, etc.
Cost comparison example
Scenario: 150-foot fence, 12 years old, 3 sections down after storm, 2 leaning posts elsewhere
| Option | Cost | Result |
|---|---|---|
| Repair 3 sections + 2 posts | $1,200-$1,800 | Functional but mismatched look |
| Full replacement | $3,750-$5,250 | Uniform new fence, full warranty |
In this case, repair is about 30-35% of replacement cost. Repair makes financial sense unless you want uniformity or plan to sell soon.
The age factor
| Fence age | Recommendation |
|---|---|
| 0-5 years | Almost always repair |
| 5-10 years | Repair if posts are solid |
| 10-15 years | Evaluate carefully; apply 50% rule |
| 15+ years | Lean toward replacement |
Frequently asked questions
Can you match new sections to my existing fence?
We match as closely as possible. New wood will be lighter initially but weathers to match over 6-12 months. Staining everything together speeds this up.
What if only the posts are bad but pickets are fine?
We can sometimes reuse existing pickets on new posts. This saves money but depends on picket condition. Removing and reinstalling pickets adds labor, so savings vary.
Should I wait until the fence falls down?
No. A falling fence can damage property, hurt pets or people, and creates an emergency (rush pricing). Planned replacement is always cheaper than emergency replacement.
Get a professional opinion
We will give you honest advice. Sometimes we tell people to repair when they expected to replace. Sometimes we recommend replacement when they hoped for a quick fix. Our goal is helping you make the right decision, not selling you the most expensive option.