Driving Post vs. Setting Post
Two ways to get a fence post in the ground — and they're not interchangeable. Here's how we decide which one a job calls for.
Every fence starts with posts in the ground, but there's more than one way to put them there. The two main methods — driving a post directly into the soil, or digging a hole and setting the post in concrete — aren't just different techniques for the same result. They hold up differently, cost differently, and suit different situations. Customers often ask which one we'd recommend, and the honest answer is "it depends on the fence."
Driving posts
Driving a post means pounding it straight into undisturbed soil with a post driver, no digging involved. It's fast — a crew can drive a long run of t-posts or steel posts in a fraction of the time it takes to dig and set the same number in concrete. It also tends to hold up well in soil that's already dense and compact, since the driving process itself packs soil tightly around the post.
The tradeoff is that driven posts depend heavily on the soil doing the work of holding them upright. In loose, sandy, or heavily disturbed soil, a driven post can work its way loose over time, especially under repeated pressure from livestock leaning on it or wind load on a solid panel. Driven posts are also easier to pull back out if a line needs to move, which is a plus for temporary or semi-permanent fencing but not what you want for something meant to last decades.
Setting posts in concrete
Setting a post means digging a hole below grade, standing the post in it, and backfilling with concrete to lock it in place once cured. This is the standard for most wood fence and ornamental metal installations, and for any gate post that has to carry the weight and swing force of a driveway gate. A concrete-set post resists both lateral pressure (wind, leaning animals) and the upward frost-heave forces that can loosen a driven post over time.
The downside is time and labor. Digging takes longer than driving, concrete needs time to cure before the fence can safely take load, and the materials cost more per post. For a wood privacy fence or a gate post that has to last for years without shifting, that extra time and cost is worth it. For a long run of farm and ranch fencing where driven posts will do the job, it usually isn't.
Soil conditions change the calculus
Lake Livingston area soil varies a lot from property to property — clay-heavy in some spots, sandy or loose closer to the water, rocky in others. Clay soil generally holds a driven post reasonably well once compacted but can also make digging tough. Sandy or loose soil tends to favor concrete, since a driven post has less to grip. We walk the site before recommending a method rather than defaulting to one approach across every job.
What we typically recommend by fence type
For farm and ranch fencing like field fence, barbed wire, or t-post runs, driven posts are usually the standard and the economical choice, especially over long distances. For residential wood or metal fencing, gate posts, and anywhere the fence needs to resist significant lateral force, concrete-set posts are the more reliable choice. Corner posts and gate posts get set in concrete more often than not, even on an otherwise driven-post fence line, since those points carry the most stress.
Frequently asked questions
Can a fence mix both methods?
Yes, and it's common — driven line posts along most of a run with concrete-set corner and gate posts, since those points carry the most stress and benefit most from the added stability.
Is one method always cheaper than the other?
Driving posts is generally faster and less labor-intensive, which tends to make it the more economical option, but the right choice depends on the fence type and soil, not cost alone.
How do I know which method is right for my property?
That's part of what a free, on-site estimate is for — we look at the soil, the fence type, and what the fence needs to withstand before recommending a method.