Old Seminole Heights is one of the older, more architecturally distinct neighborhoods in the Tampa Bay area — bungalows, Craftsman-style homes, and post-war frame houses on tree-lined streets, many of them within a few miles of the Hillsborough River. That mix of age, wood-frame construction, and mature tree canopy creates a different siding conversation than you'd have in a newer subdivision. Alpine Exteriors is a licensed Florida contractor (RB29003900) that works specifically with homes like these, and we install exactly one siding product across every job we take: James Hardie fiber cement siding. Not vinyl, not LP SmartSide, not any other engineered wood product — just Hardie, installed correctly.
This page covers what our siding service actually looks like for a homeowner in Old Seminole Heights: the process from first call to final walkthrough, how we handle warranty, what our service area covers, and why we've standardized on one product instead of offering a menu of options.
Contractors who install three or four different siding brands aren't necessarily giving you more choice — they're often giving you whatever has the best margin or whatever's in stock that week. We took the opposite approach. After years of tear-offs and warranty calls on other products, we standardized on James Hardie fiber cement for every siding job we run, and we tell homeowners why rather than just listing it as a feature.
Vinyl siding is lightweight and cheap to install, which is exactly why it shows up so often. But it expands and contracts significantly with Florida's heat swings, it can warp or buckle from mowing too close with a weed trimmer, and on an older Seminole Heights home with a wood-frame structure and less-than-perfectly-flat wall lines, vinyl's flexibility tends to telegraph every imperfection in the substrate underneath. It also doesn't hold up well to direct, sustained afternoon sun exposure on west-facing walls, which is common on these narrower urban lots.
Engineered wood products use wood strand cores with resin binders. They perform fine when installation and flashing details are flawless and maintained forever — but in a humid, subtropical climate with a real wet season, any lapse in caulking, flashing, or paint maintenance lets moisture into the wood-based core, and once that happens, it doesn't dry out fast. We've been called to Seminole Heights homes to look at wood-composite siding that failed at butt joints and inside corners within a decade. That's not a knock on the manufacturer — it's a maintenance-sensitivity issue we'd rather not build our reputation on.
James Hardie siding is cement, sand, and cellulose fiber, cured into a rigid plank. It doesn't have an organic core that can rot, it doesn't expand and contract the way vinyl does, and it's rated for Florida's HZ5 climate exposure — Hardie's own highest moisture-and-humidity durability zone, which was specifically developed with Gulf Coast conditions in mind. It also holds paint far better than vinyl (which can't be painted a darker color without heat-warping) and far longer than wood-based composites.
| Factor | Vinyl | Wood/Engineered Composite | James Hardie Fiber Cement |
|---|---|---|---|
| Moisture tolerance | Good, but traps moisture behind it if installed tight | Weak point — core degrades once wet | Strong — cement-based, doesn't rot |
| Heat/impact stability | Warps, cracks in cold; dents easily | Moderate | Stable across Florida's temperature range |
| Paint/color options | Limited, dark colors can warp panel | Full range, but repainting needed sooner | Full range, factory ColorPlus finish available |
| Typical manufacturer warranty | Often prorated after early years | Varies, often shorter on moisture damage | 30-year non-prorated limited warranty on most Hardie products |
| Storm/wind debris resistance | Lower — brittle in high wind-driven debris | Moderate | Higher — rigid, denser material |
Old Seminole Heights sits inland from Tampa Bay itself but close enough to the Hillsborough River corridor that humidity and afternoon storm buildup are a daily fact of life from June through September. You're not dealing with direct salt spray the way a barrier-island home would, but you are dealing with:
Hardie's plank profiles (we most often use HardiePlank lap siding, with HardieTrim and sometimes HardieShingle accents for gable ends) let us match traditional bungalow reveals instead of forcing a modern look onto a 1920s-1950s home. That matters more in Seminole Heights than in a lot of newer Tampa-area developments, where nobody's checking your siding against the original trim lines.
We walk the exterior with you, check for existing rot, moisture intrusion, or settling at the sheathing level, and take real measurements — not a phone-estimate guess. On older homes we pay particular attention to window and door flashing, since that's usually where the real problems are hiding, not in the siding itself.
You get a written estimate that separates material (Hardie plank, trim, fasteners, weather barrier) from labor, plus a clear number for any sheathing repair if we find rot during the walk-through. No verbal "ballpark" numbers that change later.
Before a single plank goes up, we address any damaged sheathing and install a proper weather-resistant barrier per Hardie's installation instructions. This step is where a lot of siding failures actually originate — skipping or rushing it is the single biggest cause of the moisture problems people blame on the siding material itself.
We follow James Hardie's published fastening, clearance, and flashing requirements exactly — correct nail placement, proper butt joint treatment, correct clearance from roofing and grade. Installation quality is what actually determines whether your warranty holds up, so we don't shortcut it.
If you've chosen factory-finished ColorPlus panels, touch-up is minimal and color-matched. If field-painted, we make sure caulking and paint are applied per spec before we call the job done. We walk the finished exterior with you before we consider the job complete.
Two warranties apply to a Hardie siding job, and we think homeowners deserve to understand both instead of a vague "lifetime warranty" line:
We'll give you the specific terms in writing as part of your estimate — no generic marketing language, just the actual coverage.
We're a small, licensed Florida contractor, not a national franchise reading from a script. That means the person who assesses your home is involved in how the job actually gets run. A few things Old Seminole Heights homeowners should expect:
We serve Old Seminole Heights and the surrounding Tampa-area neighborhoods along the Hillsborough River corridor. If you're just outside Old Seminole Heights proper, ask — in most cases we can still schedule your estimate on the same trip as nearby jobs.
If your Old Seminole Heights home needs new siding, repair after storm damage, or you're simply tired of maintaining vinyl or wood composite that keeps needing attention, we'll come take a look and give you a straight answer — including whether Hardie fiber cement is even the right call for your specific situation. Fill out the form below to schedule a free estimate.
We standardized on one product so we could master its installation details rather than spreading our crews thin across several systems. James Hardie's fiber cement performs better in Florida's humidity and storm exposure than vinyl or wood-based composites, and offering fewer options lets us guarantee our workmanship more confidently.
In Florida you can verify any contractor's license directly through the Florida Department of Business and Professional Regulation's license lookup. Our license number is RB29003900 — ask any contractor for theirs before signing a contract, and confirm it's active and in good standing.
HardiePlank is the standard horizontal lap siding used across most of a home's exterior. HardieTrim is used around windows, doors, and corners for a finished edge. HardieShingle mimics a shingle or shake look and is often used as an accent on gable ends, which fits well with the Craftsman-style architecture common in Old Seminole Heights.
Not if it's done right. We select plank width, reveal, and trim detail to match the proportions of older bungalow and Craftsman construction rather than defaulting to a modern wide-reveal look, so the home keeps its original character.
We generally recommend scheduling siding work outside the peak of hurricane season (August through October) when possible, since exposed sheathing during a storm event is a real risk. If your project can't wait, we sequence the work to minimize how long any wall section is uncovered.