Redington Beach sits on a narrow barrier island between the Gulf of Mexico and Boca Ciega Bay, which means every home here takes on salt air, wind-driven rain, and constant humidity from two directions at once. That environment is hard on exterior materials, and it's the reason Alpine Exteriors made a deliberate choice years ago: we install James Hardie fiber cement siding, and only James Hardie fiber cement siding. No vinyl, no LP SmartSide, no engineered wood products.
This page isn't a general rundown of siding options — it's an explanation of how we work as a company, what our process looks like on a Redington Beach job site, what our warranty actually covers, and what you should expect if you call us for an estimate. If you're comparing siding types, our composite decking and roofing pages cover other parts of the exterior. This one is about the service itself.
Vinyl siding softens and can warp under sustained heat and direct sun exposure, which is a daily reality on a Gulf-facing lot with little shade. Engineered wood products rely on resin-treated wood strands that are vulnerable if moisture gets behind the panel — a real risk in a zone where wind-driven rain during a summer storm can push water sideways into wall assemblies. Fiber cement is cement, sand, and cellulose fiber. It doesn't expand and contract the way vinyl does, and it doesn't have the same moisture-related failure points as wood-based products. That's our professional standard for coastal Pinellas County homes, not a knock on every use case those materials have elsewhere.
We start with a walk-around of the house, checking the current siding condition, looking for water intrusion at window and door trim, and noting anything specific to the property — elevation, proximity to the water, existing stucco or old lap siding, and how much of the home faces prevailing wind and sun. We measure the full exterior and photograph problem areas so the estimate reflects your actual house, not a generic square-footage number.
Once we know the scope, we walk you through James Hardie's HardiePlank lap siding and HardieShingle profiles, and the factory-applied ColorPlus finish options. ColorPlus color is baked onto the board before it ever reaches the job site, which matters in a coastal climate — it holds up to UV and salt exposure better than a field-applied paint coat, and it carries its own finish warranty separate from the substrate.
We remove the old siding down to the sheathing, inspect for any hidden rot or water damage, and address it before anything new goes up — installing over a compromised wall is how "new siding" problems start two years later. We install a code-compliant weather-resistive barrier, then hang the Hardie boards with the fastener spacing and clearances James Hardie specifies for wind zones like ours, paying close attention to flashing at windows, doors, and roof intersections, since that's where the majority of siding leaks actually originate.
We do a full walkthrough with you before we consider the job finished, checking caulk lines, trim, and touch-up paint where boards were field-cut. Job site debris, old siding, and packaging are hauled off — you shouldn't be left with a dumpster or a yard full of nails.
Every house is different, and we don't quote pricing without seeing the property, but the factors below are what actually move the number on a Redington Beach job.
| Cost Factor | Why It Matters Here |
|---|---|
| Tear-off condition | Older beach cottages with stucco or original wood siding often reveal sheathing repairs once we open the wall |
| Home elevation | Elevated coastal homes need lift equipment and extra staging time versus a slab-on-grade house |
| Profile choice | HardieShingle staggered-edge work takes more labor hours per square foot than HardiePlank lap siding |
| Trim and accent work | Corner boards, frieze boards, and shutters around windows add material and install time |
| Access and staging | Narrow island lots and limited street parking on Gulf Boulevard can affect crew logistics |
We provide a written estimate that breaks these out so you can see where the cost is actually going, rather than a single lump number.
Two separate warranties apply to a Hardie siding job, and it's worth understanding both. James Hardie backs the fiber cement substrate with its manufacturer warranty, and ColorPlus finishes carry their own separate finish warranty covering fade and peel performance — that's coverage from Hardie, not from us, and it transfers with standard registration.
On top of that, Alpine Exteriors stands behind our own installation with a workmanship warranty. If a callback is related to how the siding was hung, flashed, or caulked, that's on us to fix, not a manufacturer claim you have to file. We'll walk you through both warranties in writing before the job starts, not after, so there's no confusion later about which one covers what.
Redington Beach is a small town, and we work it alongside the neighboring barrier island communities that share the same coastal exposure — North Redington Beach, Redington Shores, Indian Shores, Madeira Beach, and St. Pete Beach. Homes along Gulf Boulevard and the interior canal streets both fall inside our regular route, whether the property is a small beach cottage, an elevated newer build, or a duplex-style rental.
Pinellas County's storm season runs roughly June through November, and a barrier island property takes wind and rain differently than an inland home a few miles east on the mainland. We install to the fastening schedules and edge clearances James Hardie specifies for high-wind regions, and we time exterior tear-off work around the forecast rather than leaving open wall sections exposed overnight during an active weather pattern. If you're planning a siding project ahead of hurricane season, earlier scheduling in spring gives us more flexibility than trying to book work in August or September.
Alpine Exteriors is licensed in Florida under RB29003900. Before hiring anyone for exterior work on a coastal property, confirm three things in writing: an active state license, current liability insurance, and workers' compensation coverage for the crew that will actually be on your roofline or scaffolding. Ask for a written estimate that names the specific James Hardie product line, not just "Hardie siding" as a catch-all, and ask who is responsible for permitting — in Pinellas County's coastal zones, that paperwork isn't optional.
Fiber cement is genuinely low-maintenance compared to what it's replacing, but "low-maintenance" isn't "zero-maintenance." Rinse the siding periodically to clear salt residue, especially on Gulf-facing walls, and keep an eye on caulk lines at trim joints the way you would with any exterior finish. If you ever notice a hairline gap at a window frame or a spot where paint looks like it's lifting, that's worth a call — catching it early is a five-minute fix instead of a repair.
If you're ready to talk through what your Redington Beach home needs, we're happy to come take a look and put together a straightforward, no-pressure estimate — just fill out the form below.
Repair addresses isolated damage — a cracked board, a water-stained section near a window — while replacement means removing the full wall's siding down to the sheathing. We base the recommendation on what we find during the on-site evaluation, particularly whether there's hidden moisture damage behind the current siding, not on a preference for the bigger job.
Confirm an active Florida license, current liability insurance, and workers' comp coverage for the actual install crew, and get a written estimate naming the specific product line. Also ask who handles permitting, since coastal Pinellas County jobs typically require it and that shouldn't be left ambiguous.
We standardized on James Hardie fiber cement because it performs consistently under the salt air, humidity, and wind-driven rain that barrier island homes deal with year-round. Installing one product line well, with crews who know its fastening and flashing requirements in detail, produces a more reliable result than spreading expertise across several brands.
HardiePlank gives the traditional horizontal lap look and is the faster, more budget-friendly install of the two. HardieShingle mimics a staggered cedar-shingle appearance and suits older Redington Beach cottages going for that classic coastal look, though it takes more labor hours to install correctly.
Yes — many Redington Beach properties fall in flood zones that carry specific building code requirements, and coastal high-wind zoning affects fastening schedules and required clearances. We factor both into the estimate and handle the associated permitting rather than treating the island like a standard inland job.