When building a sturdy and long-lasting fence, the way your fence posts are set can make all the difference. One often-overlooked but critical detail is ensuring that the concrete pillar supporting your fence posts remains above ground. Here’s why:
1. Prevents Wood Rot and Decay
Wooden posts are vulnerable to moisture, especially where they meet the soil. If concrete is set flush or below ground, water can pool around the base, seeping into the wood and accelerating rot. By keeping the concrete slightly above ground, you create a barrier that minimizes contact between the wood and the soil, protecting the post from moisture damage.
2. Improves Drainage
A concrete pillar above ground helps water naturally flow away from the post rather than pooling. Proper drainage is crucial for the longevity of both wood and concrete, reducing the risk of cracks or frost heaving during freeze-thaw cycles.
3. Makes Maintenance Easier
Over time, fences may need repairs or adjustments. An exposed concrete pillar makes it easier to inspect the condition of both the post and the concrete footing. This visibility helps homeowners address small issues before they become big problems.
4. Aesthetic Considerations
While some might worry about the appearance of exposed concrete, it can be easily concealed with landscaping, decorative post skirts, or painted to match the fence. This ensures your fence remains both functional and visually appealing.
Best Practices for Setting Fence Posts
- Use Pressure-Treated Wood: Choose posts designed to resist decay and insect damage.
- Slope the Top of the Concrete: Ensure the concrete forms a slight dome above ground to direct water away from the post.
By keeping the concrete pillar above ground, you ensure your fence is built to last, saving you money and time on repairs down the line. If you’re unsure about the best practices for your property contact us with any questions you may have, we’re always happy to help!





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