Many property owners are surprised when a newly installed fence starts leaning, rusting, or breaking within just two years. In most cases, early fence failure is not due to age, but because of poor planning, low-quality materials, or incorrect installation.
Understanding these common causes helps you avoid costly repairs and premature replacement.
1. Low-Quality Fencing Materials
Using substandard steel, thin wires, or non-galvanized components leads to rapid deterioration.
Common material issues:
Mild steel without galvanization
Thin gauge chain link or barbed wire
Poor-quality welds
Low zinc coating thickness
Low-grade materials may reduce upfront cost but dramatically shorten fence life.
2. Shallow or Weak Foundations
The foundation is the backbone of any fence system.
Problems caused by poor foundations:
Fence leaning or collapsing
Posts loosening during monsoon or wind
Cracks around post base
Minimum 2–3 feet concrete depth is essential for durability.
3. Improper Post Spacing & Alignment
Incorrect spacing increases stress on the fence mesh and posts.
Too wide spacing causes sagging
Uneven alignment leads to tension imbalance
Proper spacing ensures even load distribution and structural stability.
4. No Corrosion Protection
Rust is the biggest enemy of metal fencing.
Causes of early corrosion:
No galvanization
Missing PVC coating in coastal areas
Exposed weld joints
No anti-rust paint
Without corrosion protection, fences can weaken within months.
5. Poor Drainage Around Fence Line
Water accumulation around fence posts causes soil erosion and rust.
Proper slope and drainage channels
Concrete coping around posts
Ignoring drainage often leads to fence failure during rainy seasons.
6. Unprofessional Installation Practices
Unskilled labor and rushed work lead to serious defects.
Common installation mistakes:
Incorrect tensioning of mesh
Loose clamps and bolts
Uneven post heights
Weak welding
Professional installation ensures long-term performance.
7. Using the Wrong Fence Type for the Application
Every site has unique requirements.
Examples:
Light fencing for high-security areas
Residential fences used for industrial properties
Agricultural fencing installed in high-wind zones
Mismatch between fence type and usage causes early failure.
8. No Maintenance After Installation
Even the best fences require basic upkeep.
Ignoring:
Rust spots
Loose fasteners
Bent wires
leads to accelerated deterioration.
Fence Failure Comparison Table
| Reason for Failure | Visible Within | Long-Term Impact |
|---|---|---|
| Low-quality material | 6–12 months | Rust & breakage |
| Weak foundation | 3–6 months | Fence collapse |
| No galvanization | 6–18 months | Severe corrosion |
| Poor installation | 3–12 months | Structural failure |
| Drainage issues | 6–12 months | Post loosening |
| No maintenance | 12–24 months | Reduced lifespan |
How to Prevent Early Fence Failure
Choose certified materials
Use hot-dip galvanized or PVC-coated fencing
Ensure deep concrete foundations
Hire experienced fencing contractors
Perform annual inspections
Following these steps can extend fence life to 20–30 years.
Conclusion
Fence failure within two years is almost always avoidable. By investing in quality materials, proper installation, and minimal maintenance, you can ensure your fencing remains strong, secure, and cost-effective for decades.