Gibsonton sits in an odd, likable spot — close enough to Tampa Bay to catch the humidity and salt air off the Alafia River and Bay, but far enough inland on US-41 that it doesn't take a direct hurricane storm surge hit the way the barrier islands do. That combination is exactly why Alpine Exteriors made a decision a lot of siding contractors won't: we only install James Hardie fiber cement siding. No vinyl, no LP SmartSide, no engineered wood panels. One product line, installed correctly, backed by a real manufacturer warranty and our own labor warranty behind it.
This page isn't a general rundown of siding materials — we cover that elsewhere. This one is about us as a contractor: how we run a project in Gibsonton from first call to final walkthrough, what our warranty actually covers, where our service area starts and stops, and what a homeowner here should expect before signing anything.
Fiber cement isn't the cheapest siding option on the market, and we're upfront about that. But as a licensed contractor (FL RB29003900) putting our name and warranty behind every job, we'd rather install one product we trust completely than juggle three product lines and hedge on all of them.
We're not going to tell you competing products are junk — plenty of contractors install vinyl and engineered wood successfully. We just don't, because our standard is fiber cement or nothing, and we'd rather be honest about that limitation than sell you something we're not fully behind.
We start with a phone conversation to understand your situation — new construction, storm damage repair, or a homeowner tired of maintaining old siding. Then we schedule an in-person visit to walk the exterior, check for moisture intrusion at window and door flashing, inspect the existing wall sheathing, and take real measurements. We don't quote off a photo or a satellite image.
You get a written scope: product line (lap siding, panel, or shingle-style Hardie), trim package, house wrap and flashing details, tear-off and disposal, and a firm price — not a range that grows once work starts. If we find something during the site visit that changes the scope (rotted sheathing behind old siding, for example), we tell you before we quote, not after we've started tearing walls open.
Gibsonton falls under unincorporated Hillsborough County permitting. Full siding replacement typically requires a building permit; we pull it, not you, and we build code-required inspections into the schedule so there's no scramble at the end.
Old siding comes off in sections, not all at once across the whole house, so your home isn't exposed to a surprise afternoon storm mid-project — a real risk in Gibsonton's June-through-September thunderstorm pattern. Every square foot of sheathing gets inspected before new house wrap goes on. Soft or water-damaged sheathing gets replaced, documented, and priced separately — we don't bury rot behind new siding.
House wrap, flashing at every penetration, then Hardie planks or panels installed to manufacturer nailing and clearance specs — including the ground clearance and gutter clearance details that get skipped on rushed jobs and cause moisture problems years later.
We walk the finished exterior with you, point out caulking and trim details, and don't ask for final payment until you've signed off.
"Lifetime warranty" gets thrown around loosely in this industry, so here's the plain breakdown of what's actually in place on a Hardie installation from Alpine:
| Coverage | Who Backs It | What It Covers |
|---|---|---|
| Product warranty | James Hardie (manufacturer) | Material defects in the siding itself — non-prorated coverage on the product for qualifying installations |
| ColorPlus finish warranty | James Hardie | Factory-applied finish against peeling, cracking, and fading, separate from the base product warranty |
| Workmanship warranty | Alpine Exteriors | Our installation labor — flashing, fastening, clearances, and detailing done to spec |
The two-tier structure matters: a manufacturer warranty on the product means nothing if the installer's flashing detail lets water behind the wall. That's why we carry our own labor warranty on top of Hardie's product coverage, and why we won't cut corners on the parts of the job you can't see once the siding's up — house wrap laps, weep screed, and window/door flashing integration.
Alpine is based to serve the greater Tampa Bay area, and Gibsonton sits centrally in that footprint — we're regularly working the corridor along US-41 and the neighborhoods between the Alafia River and Big Bend Road, plus into Riverview, Ruskin, and Apollo Beach. If your property is inland off Symmes Road or closer to the Bay side near Simmons Park, our crews know both conditions: the drainage and foundation moisture concerns further from the water, and the salt-air exposure closer to it.
We serve both older Gibsonton properties — some dating back to the area's "Gibtown" circus and carnival winter-quarters history, with mixed lot sizes and older wood-frame construction — and the newer subdivisions that have filled in south of Big Bend Road over the last decade. Older homes often need more sheathing repair once old siding comes off; newer homes are usually a cleaner tear-off but still get the full moisture inspection.
June through November is hurricane season here, and it shapes how we schedule. We won't start a tear-off during an active storm watch, and we sequence multi-day jobs so no wall stays open overnight during peak season without weather-resistant barrier in place. If your siding project is storm damage repair rather than a planned upgrade, we prioritize getting the building envelope sealed and weather-tight first, then complete finish work once material and scheduling allow.
You should never take a contractor's word for licensing, insurance, or scope on faith. Here's what to check and what we provide without being asked:
Siding pricing depends on square footage, trim complexity, tear-off condition, and whether sheathing repair is needed — we won't quote a number over the phone without seeing the house. What we will tell you upfront: our quotes are itemized by material, labor, permitting, and disposal, so you can see where the money goes rather than one lump number that hides scope changes.
If you're weighing a siding replacement or repair in Gibsonton and want a straight answer on scope, timeline, and cost, the form below gets you a free, no-pressure estimate — no obligation, no pushy follow-up calls.
We standardized on one fiber cement product line because it holds up best against Florida humidity, wind, and pest exposure, and it lets us back every job with a warranty we fully understand rather than juggling multiple product systems. We're happy to point homeowners toward the right resource if they specifically want vinyl or wood-composite siding installed.
Florida contractor licenses, including Alpine's RB29003900, can be verified directly through the Florida Department of Business and Professional Regulation's online license search. Always confirm license status and insurance before signing a contract, not just before work begins.
Yes, full siding replacement typically requires a building permit through Hillsborough County, and we pull that permit and schedule required inspections as part of our process rather than leaving it to the homeowner.
James Hardie's warranty covers material defects and, separately, the factory ColorPlus finish; our workmanship warranty covers our installation labor, including flashing and fastening details that determine whether the product performs as designed over time.
Homes closer to the Bay see more direct salt-air exposure, while properties further inland along the river corridor deal more with humidity and drainage around the foundation; both conditions call for the same careful flashing and moisture-barrier work, just with slightly different emphasis during inspection.