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Unilock Fence Installation: The Tampa Owner’s Guide
Unilock fence installation in Tampa typically runs $3,500 to $9,000 for a complete perimeter fence, with most residential jobs landing between $4,500 and $6,500 depending on linear footage, gate count, and whether we’re working with existing footings or pouring new ones. We stock Unilock-compatible fence panels, posts, and gate hardware locally, and we can usually get a crew out for a site measure within a few business days of your call to (850) 779-4017.
Most Tampa homeowners discover they need Unilock fence work the morning after a summer squall, when a fence section has leaned or a gate won’t latch. Tampa’s soil shifts with the wet season, and fence posts set shallow or without proper drainage will move. We see it in Seminole Heights, Palma Ceia, and Westchase every year. The fence itself may be fine. The installation underneath it often is not.
Which Unilock Models This Applies To
Unilock’s fence and wall systems share a modular block format, but not every installation uses the same post and panel dimensions. The two most common lines we work with in Tampa are the Olde Quarry and Brussels Dimensional systems. Olde Quarry fence posts run 12 inches square; Brussels Dimensional posts run 8 inches by 16 inches. The panels differ in height as well, so measuring the post face before ordering hardware is the difference between a clean assembly and a return trip.
We’re an independent Tampa contractor, not a Unilock dealer or affiliate, which means we’re free to recommend what actually matches your existing wall rather than what moves inventory. For Unilock specifically, we usually recommend OEM Unilock posts and caps for visible face consistency, with quality aftermarket galvanized brackets and fasteners for the hidden structural connections. The block matters aesthetically. The hardware matters structurally. You shouldn’t pay brand markup on a bracket nobody will ever see.
Styles & brands we work with
Signs Your Unilock Fence Installation Is Failing
- Posts leaning or out of plumb. In Tampa’s sandy-loam soil, we see posts settle unevenly when the original installer skipped gravel drainage at the base. Water pools, sand washes, the post leans. The fix is a rebuild of the post footing, not just shimming.
- Cracks running vertically through post blocks. Unilock posts are engineered to handle compression, not lateral shear. When a gate slams or wind loads hit a solid fence face, the post takes the stress. Vertical cracking means the post’s steel core has started transferring load into the block.
- Gates that drag or fail to latch. Tampa’s humidity swells pressure-treated gate frames, and the hardware’s alignment changes. If the gate worked in January and rubs in August, the frame was likely installed without proper sealing or with undersized hinges.
- Gaps opening between panels and posts. Modular Unilock panels sit in post channels. When a post rotates even a quarter degree, the panel loses its seat. You’ll see daylight through the seam before the fence actually fails.
- Rust-colored staining below post caps. This is galvanic corrosion where the steel core meets post cap hardware. It tells us water has been sitting inside the post cavity, which means the cap seal or weep design failed at installation.
See the difference
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After
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AfterReplacement Cost & What’s Included
For a full Unilock fence installation in Tampa, we quote $3,500 to $9,000 as a written line-item price before any work starts. The spread comes down to three things: linear footage of fence face, how many gates are involved, and whether the existing concrete footings can be reused. A 40-foot run with one gate in New Tampa typically sits near the bottom of that range. A 120-foot run with two gates and full footing replacement in Hyde Park sits near the top.
Every price we write includes the drop cloths, the shoe covers, the photo of the clean-up before the crew leaves, and the 365-Day Done Right Promise. If it’s not done right after the job is complete, we make it right. We don’t add a line item for protecting your landscaping during the demo, and we don’t come back with a change order because the old footings were worse than expected. We write it down before we start so nobody is guessing mid-project.
DIY or Call Us?
Unilock fence posts are deceptively heavy. A single 8-inch by 16-inch post block runs roughly 70 pounds, and getting one set plumb on a fresh footing while keeping the steel core aligned is a two-person job with the right lifting equipment. The dangerous part isn’t the block itself. It’s the partially built wall: a half-assembled Unilock fence panel is an unstable load, and losing control of it can crush a hand or a foot. We recommend calling a trained crew for anything beyond a single loose cap.
What an owner can safely do is document the movement. Snap a photo from the same angle each month. Mark lean with a level against the post face. That record tells us what’s shifting and how fast, and it saves you money on the diagnosis. For the actual install, call (850) 779-4017 and we’ll walk the site and write the number down.
FAQs
A properly installed Unilock fence in Tampa should hold structurally for 25 to 30 years, though you’ll likely re-level a gate frame or replace surface hardware within 10 to 15 because of humidity and rain exposure. The block itself is durable. The weak point in Florida is always what’s under it: footing depth and drainage. Call (850) 779-4017 if you want us to look at the footings before you assume the fence needs replacing.
Yes, in most cases. If the block faces are intact and only the footings have settled, we can excavate, re-set the posts with proper gravel drainage, and re-seat the existing panels. This typically runs toward the lower end of the $3,500 to $9,000 range depending on how many posts need re-footing.
Most Tampa residential Unilock fence installations take three to five working days from demolition of the old fence to the final gate adjustment. Footing concrete cures for a day before block goes up, and we keep noise confined to the hours we told you to expect it. Estimates are free: call (850) 779-4017.
We stock common Unilock-compatible posts, caps, panels, and gate hardware locally and can source OEM Unilock blocks within a week for most Tampa orders. We also keep parts for KraftMaid, Cambria, and Silestone projects on hand for remodel work. Call (850) 779-4017 with your fence measurements and we’ll tell you honestly what’s in stock before you commit to anything.
If your Unilock fence is leaning, cracked, or just not latching right, call (850) 779-4017 for a free estimate. We’ll measure the site, write the price down, and leave the house cleaner than we found it.
Written by Graham Stein, Owner, Elmstead Remodeling Tampa at Elmstead Remodeling Tampa, serving Tampa and nearby areas.
