When people say "Hardie siding," most of them mean HardiePlank — the horizontal lap boards that make up the vast majority of fiber cement siding installed in Hillsborough County. It's worth talking about HardiePlank on its own, separate from the general siding conversation, because the profile itself, the exposure width you choose, and the way it's installed make a real difference in how a Gibsonton home looks and how it holds up. This page is about that detail: the plank, not the pitch.
Gibsonton sits low and close to water. Between the Alafia River to the north, Bullfrog Creek running through the middle of town, and Tampa Bay just to the west, humidity here doesn't let up for long, and afternoon storms roll in fast for most of the summer. Homes range from older single-story places near US-41 to newer construction in the South Shore growth corridor, plus a fair number of canal and waterfront lots where salt-influenced air and boat traffic are part of daily life. HardiePlank was built for exactly this kind of climate — it doesn't rot, it doesn't feed termites, and it holds paint and factory color far longer than wood ever did. But the product only performs as well as the install, and that's where a lot of siding jobs quietly go wrong.
HardiePlank is a lap siding system — each board overlaps the one below it, shedding water down and out the way shingles do, rather than depending on a single caulked seam to keep moisture out. James Hardie makes it in a few surface textures and a range of exposure widths, and those two choices change the entire look of a house before you even get to color.
"Exposure" is the amount of each board left visible after the next course overlaps it — commonly 4", 5", 6.25", 7", or 8.25" on HardiePlank. A narrower exposure (4"–5") reads as more traditional and detailed, closer to what you'd see on an older Florida bungalow. A wider exposure (7"–8.25") gives a bolder, more contemporary look and, on larger homes, can actually reduce the number of horizontal seams and fastener rows — sometimes a practical plus on the bigger two-story builds going up in the newer Gibsonton subdivisions. We walk this choice through with the homeowner before ordering, because exposure width is baked into the layout once the first course goes up — it's not something you change your mind about halfway through the job.
We get this question a lot, so it's worth being direct about it. HardiePlank is the lap product — horizontal, overlapping boards. Board-and-batten is a different James Hardie product line, HardiePanel, installed as vertical sheets with a batten strip covering each seam. Both are fiber cement, both carry the same ColorPlus finish options, and both hold up the same way structurally. The difference is entirely aesthetic and, to a smaller degree, about how each sheds water at the seams.
Lap siding (HardiePlank) is by far the more common choice for full-elevation siding in this area — it's the traditional look most Gibsonton buyers expect, it's forgiving on longer wall runs, and the horizontal overlap gives it a naturally water-shedding lap joint at every course. Board-and-batten shows up more as an accent — gable ends, a porch surround, a garage wall — paired with HardiePlank on the rest of the house. If you're set on a full board-and-batten exterior, we'll build that with HardiePanel, but if this page brought you here because you're picturing classic lap siding on a Gibsonton home, HardiePlank is the product, full stop.
Every HardiePlank board we install can be ordered in ColorPlus — a factory-applied, baked-on finish cured onto the board before it ever reaches the jobsite, rather than field-painted after installation. That matters more here than it would somewhere with a milder climate. Field-applied paint on siding in this humidity and UV load tends to show its age in 5–8 years, especially on west- and south-facing walls that take the brunt of the Florida sun all afternoon. ColorPlus is engineered to resist that fade and hold its finish substantially longer, and it comes backed by its own separate finish warranty from James Hardie, distinct from the 30-year substrate warranty on the board itself.
A few practical points worth knowing before you pick a color:
Most HardiePlank problems we get called out to inspect on other contractors' work aren't product failures — they're installation shortcuts. This is the part of the job that doesn't show up in a listing photo but decides whether the siding is still doing its job in fifteen years.
James Hardie specifies a minimum 6" clearance between the bottom edge of the siding and finished grade, and at least 1"–2" clearance from roof lines, decks, and paved surfaces. On some of the older, lower-lying lots around Gibsonton — particularly closer to Bullfrog Creek and the canal neighborhoods — grade has crept up over the years from landscaping and mulch buildup, and we regularly find siding on other homes installed with almost no clearance at all. We check and correct this before the first board goes up, because wicking moisture from grade contact is one of the few things that will genuinely damage fiber cement over time.
James Hardie rates HardiePlank for both this climate zone and coastal exposure under its HZ5 specification, which covers most of Florida. What changes near the water is the fastener spec — we use corrosion-resistant nails (stainless or hot-dip galvanized, per the specific Hardie fastening schedule for the exposure width chosen) rather than standard galvanized fasteners, especially on canal-facing and waterfront properties where salt-influenced air accelerates ordinary fastener corrosion. Nailing pattern and blind- vs. face-nailing also matter for wind performance, which brings us to the next point.
Hillsborough County's wind-borne debris and wind-speed requirements apply to siding attachment, not just windows and roofing. Every HardiePlank installation we do follows the fastening schedule and nailing pattern rated for our local wind zone, with joints backed and sealed correctly rather than just butted and caulked. Going into hurricane season with siding that was installed to a lighter-duty spec is not where you want to find out the installer cut a corner.
Behind every seam of the siding is where the real work happens — housewrap lapped correctly, flashing at every window and door head, kickout flashing where a roofline meets a wall, and a proper weep path so any moisture that does get behind the cladding has somewhere to go. HardiePlank is not waterproof siding on its own; it's a water-shedding system that depends on the drainage plane behind it being built correctly. We treat that layer with the same care as the visible boards, because it's the part that determines whether the wall assembly stays dry for the next few decades.
| Factor | Why It Matters |
|---|---|
| Exposure width chosen | Narrower exposure means more courses, more fasteners, and more labor per square foot than a wider reveal |
| Surface texture / Beaded detail | Beaded profiles and certain trim combinations add cutting and fitting time |
| ColorPlus vs. primed field-paint | ColorPlus costs more up front but removes a full field-painting phase and its long-term repaint cycle |
| Tear-off vs. install-over | Removing old siding, repairing sheathing, and disposal add cost that a straightforward re-side over sound sheathing doesn't |
| Home height and complexity | Two-story elevations, multiple gables, and lots of trim/corner work take more labor than a simple single-story rectangle |
| Waterfront/coastal fastener spec | Canal and near-bay properties call for upgraded corrosion-resistant fasteners, a modest but worthwhile add |
We give every Gibsonton homeowner a written, itemized estimate before any work starts — no vague per-square-foot number that leaves out flashing, fasteners, or disposal.
Part of what makes HardiePlank worth the investment is how little it asks of you afterward. Still, a few habits keep it looking right for the long haul:
We don't offer vinyl, LP SmartSide, or other engineered wood siding, and that's a deliberate call, not an oversight. Vinyl expands, contracts, and can warp or crack under sustained Florida heat, and it's a poor match for the wind-load and impact standards this county holds siding to. Engineered wood products carry moisture-sensitivity and maintenance demands that don't line up well with our humidity and rain patterns. James Hardie fiber cement is non-combustible, resists rot and termites outright, and is engineered specifically for the wind and moisture conditions we deal with here. Standardizing on one product line also means our crews are genuinely specialized in it — the nailing schedules, flashing details, and ColorPlus handling requirements second nature rather than one option among five.
If you're weighing HardiePlank for a Gibsonton home — whether it's a full re-side, a storm-damage repair, or new construction — we're glad to walk the property with you, talk through exposure width and profile options, and put together a free, no-pressure estimate.
Most single-story homes take roughly 1–2 weeks from tear-off through final trim and caulking, weather permitting. Two-story homes, homes with extensive trim detail, or jobs that uncover sheathing repair once the old siding comes off can run longer. We give a realistic timeline in the written estimate, not just a best-case number.
Confirm they hold an active Florida license (ours is RB29003900, verifiable through the state's license lookup), carry liability and workers' comp insurance, and can show you real installation experience with James Hardie products specifically — not just siding in general. Ask how they handle fastener selection and flashing detail, since that's where most siding failures actually start, and get the scope in writing before any deposit changes hands.
No — they're related but distinct product lines. HardiePlank is the horizontal lap board covered on this page, HardieShingle is a staggered or straight-edge shingle-style siding often used as an accent, and HardieTrim covers the fascia, corner boards, and window/door trim that finish out the job. Many homes combine HardiePlank on the main field with HardieTrim details and occasionally HardieShingle on a gable accent.
Yes. HardiePlank carries a 30-year non-prorated warranty on the substrate itself, and ColorPlus finishes carry their own separate finish warranty covering fade and peeling for a defined term. The two warranties are registered and tracked separately, which is worth knowing if you ever need to file a claim on one without touching the other.
It changes a few practical details more than it changes the product choice. We pay closer attention to grade clearance on lower-lying and canal-adjacent lots where landscaping tends to build up over time, and we upgrade to corrosion-resistant fasteners on waterfront and near-bay properties where salt-influenced air is a bigger factor than it would be further inland.