Yes. Empire Fence installs fences onto existing concrete two ways: by core-drilling through the slab and setting the post in concrete below, or by surface-mounting the post on a steel base plate bolted to the slab. We do this for homeowners across Tulsa and northeast Oklahoma wherever a patio, driveway, or old footing sits where the fence needs to go.
The right method depends on the slab and what is under it.
| Method | How It Works | Best For |
|---|---|---|
| Core drill through the slab | We bore through the concrete and set the post in fresh concrete in the ground below | The strongest hold, where we can reach soil under the slab |
| Surface mount (base plate) | The post bolts to a steel flange anchored on top of the slab | Structural slabs, pool decks, and spots we should not drill through |
We have anchored fences to Tulsa patios, drives, and slabs since 1955, and most qualifying new fence installations earn our Gold Seal Certificate of Excellence after a 31-point inspection.
Two Ways to Put a Fence on Concrete
Core drilling is our first choice when soil sits under the slab. We bore a clean hole through the concrete, drop the post into the ground below, and set it in fresh concrete, so the post is anchored in the earth just like a standard fence and the slab simply passes around it. It is the most secure way to tie a fence to a concrete surface.
Where drilling through is not an option, such as a structural slab, a pool deck, or a thin pad with no soil to reach, we surface-mount the post on a steel base plate bolted into the concrete. Steel posts pair naturally with this method, and it keeps the slab intact. Our privacy fence with metal posts page shows the steel-post build.
When Each Method Makes Sense
Most yards only need a short run on concrete, such as a fence that crosses a driveway apron or runs along a patio edge, while the rest sits in soil. We mix methods on the same fence without any trouble. Core drilling gives the firmest hold and the cleanest look, so we use it whenever we can reach soil. Surface mounting wins when the concrete must stay whole or there is nothing but slab beneath. On a pool deck, surface-mounted posts also keep the deck watertight.
What We Check Before We Drill
A few things shape the plan, and we sort them out on the on-site visit:
- What is under the slab. Post-tension cables, conduit, and plumbing can run through a structural slab or pool deck, so those usually call for surface mounting rather than drilling.
- Private lines. We request public utility locates before we dig, but sprinkler lines, landscape lighting, and invisible pet fences are the homeowner’s to point out. See our note on why we call before we dig.
- Slab thickness and condition. A cracked or thin pad may need a base plate to spread the load.
How We Anchor It to Last
However the post meets the concrete, we build it to hold in Oklahoma wind and clay. Core-drilled posts go into fresh concrete at the right depth, and surface mounts use a base plate sized for the post and the wind load. Our blog on why concrete matters explains how we anchor a fence to stay put, and our installation process walks through the full build. If the ground also slopes, see how we handle a fence on a slope.
Related Questions
Concrete and footing questions from Tulsa homeowners.
Can you put a fence post on an existing concrete slab?
Yes. We either core-drill through the slab and set the post in the ground below, or surface-mount the post on a steel base plate bolted to the slab. We choose based on what is under the concrete.
Is a core-drilled post as strong as a normal one?
Yes. A core-drilled post sets in fresh concrete in the ground, just like a standard fence post, so it holds the same way. Surface-mounted posts use a base plate sized for the wind load.
Can you mount a fence on a pool deck?
Yes, usually with surface-mounted posts so the deck stays intact and watertight. Pool fences also need self-closing, self-latching gates to meet safety and insurance rules.
Plan Your Install with Our Tulsa Team
Have questions about your site or your timeline? Request a call from our Tulsa team and we will walk your yard and map out the build.