Alpine Exteriors (FL license RB29003900) installs one brand of fiber cement siding: James Hardie. We don't stock vinyl, we don't offer LP SmartSide, and we don't sell engineered wood panels as a "budget option." That's not a marketing line — it's a decision we made because of what happens to siding in a Hillsborough County climate over ten, twenty, thirty years, not just what it looks like in the driveway the day it's installed.
Lake Magdalene sits inland from Tampa Bay, tucked among its namesake chain of lakes off Dale Mabry Highway. That inland position doesn't mean the home is protected from Gulf Coast weather — it means the siding here deals with a different mix of stress than a beachfront property: dense humidity trapped by tree canopy and lake moisture, intense afternoon sun with little coastal breeze to cut it, and the same named-storm season as everywhere else in the Tampa Bay metro. James Hardie's fiber cement formulation, engineered climate-specific for the Gulf/Southeast HZ10 zone, is built around exactly that combination of humidity and heat.
James Hardie invented the modern fiber cement siding category and has spent decades refining it specifically for humid, hot, storm-prone regions like ours. The material is a blend of cement, sand, and cellulose fibers, cured into dense, engineered boards. It is not a laminate over foam, not a vinyl extrusion, and not wood pretending to be something more durable than it is.
The practical difference shows up in three places homeowners care about:
We install ONLY James Hardie for the same reason a lot of Tampa Bay-area builders do: after enough call-backs on other materials in this climate, the brand's product line is the one we're comfortable putting our name behind for the long haul.
James Hardie isn't a single siding profile — it's a family of products, and part of doing this job right in Lake Magdalene is matching the right one to the home.
The most common choice on Lake Magdalene homes. HardiePlank comes in several textures — smooth, cedarmill (wood-grain), and beaded — and multiple exposure widths, so it can match anything from a 1970s ranch near the lakes to a newer two-story build off Bearss Avenue.
Used for a board-and-batten look, often on gables, porch accents, or full elevations where a homeowner wants a more modern or farmhouse-influenced exterior.
A shingle profile for homes wanting a coastal cottage or Craftsman look without the maintenance burden of real wood shakes — popular as an accent on gable ends and dormers in this area.
We pair the siding with matching Hardie trim at corners, window and door surrounds, and fascia, so the whole exterior envelope is fiber cement, not fiber cement siding with wood trim that rots out first.
A lot of the long-term performance story with James Hardie isn't the substrate at all — it's the factory-applied ColorPlus finish. Standard field-applied paint sits on top of fiber cement and behaves like paint on any surface: it's only as durable as the prep and the coat thickness, and Florida sun degrades it steadily.
ColorPlus is baked on in a controlled factory environment, in multiple coats, with a finish engineered specifically to resist UV fade. In a market with Lake Magdalene's sun exposure — full-strength Florida summer sun for months at a stretch — that matters more than most brochures let on. Where field-painted siding starts showing chalking and color drift in a handful of years, ColorPlus-finished boards are backed by their own 15-year finish warranty against fading and flaking, separate from the product warranty on the board itself.
It also means faster, cleaner installs. Because the color is baked on before the boards arrive on site, there's no wet paint schedule to work around, no touch-up spraying that can drift onto windows or landscaping, and a more consistent finish than most site-applied paint jobs achieve.
James Hardie backs its fiber cement siding with a non-prorated 30-year limited warranty on the product itself, plus the separate finish warranty on ColorPlus color. "Non-prorated" is the detail worth understanding: some warranties shrink in value every year, so a failure at year 20 is barely covered. James Hardie's product warranty doesn't work that way for the full term.
| Warranty Component | Coverage Length | What It Protects |
|---|---|---|
| HardiePlank / Panel / Shingle product | 30 years, non-prorated | Cracking, rotting, or manufacturing defects in the board itself |
| ColorPlus finish | 15 years | Fading, flaking, or peeling of the factory-applied color |
| Alpine installation labor | Per project agreement | Workmanship — flashing, fastening, and joint installation |
A warranty is only as good as the installer standing behind the install details underneath it, though. James Hardie's own published installation instructions cover fastener spacing, clearances above grade and roof lines, and proper flashing at every penetration — all things that affect whether a warranty claim actually gets honored if something ever goes wrong. We install to those specs, not around them.
You've probably noticed James Hardie siding mentioned by name in real estate listings and builder marketing across the Tampa Bay area — it's become something close to a category name, the way people say "Kleenex" for tissue. That's not an accident of advertising; it reflects the brand's dominant market share in fiber cement and the fact that appraisers and real estate agents in this region have come to associate it with a well-maintained, durable exterior.
For a homeowner, that reputation has a practical upside beyond curb appeal: siding that a buyer's inspector and agent immediately recognize as a known, trusted product tends to be a smoother conversation at resale than an off-brand or generic fiber cement alternative.
Every James Hardie install we do in Lake Magdalene is planned around a few local realities:
Lake Magdalene's mature oak canopy and lakefront lots are part of the neighborhood's character, but shaded, humid microclimates near the water and under heavy tree cover mean siding stays damp longer after rain. Proper clearance between the bottom siding course and grade, plus correct flashing at every penetration, keeps that moisture from becoming a long-term problem — which is a bigger factor in material choice than most homeowners realize until they've dealt with rot on an old wood or engineered-wood installation.
June through November brings the same named-storm exposure to Lake Magdalene as the rest of Hillsborough County. Fiber cement's weight and density give it a real advantage over lightweight materials when wind-driven debris is in play, and correct fastening schedule matters as much as the board itself for wind performance.
Newer construction and renovated homes on more open lots near Bearss Avenue and Dale Mabry get direct, sustained sun with less canopy relief — exactly the condition ColorPlus finish technology is built to handle better than field-applied paint.
If you're weighing James Hardie against other siding options for a Lake Magdalene home, we're glad to walk through the real trade-offs in person — what a project like yours actually costs, how long it takes, and what the finished result holds up to over the next several storm seasons. Reach out for a free, no-pressure estimate and we'll take a look at your home.
HardiePlank is horizontal lap siding, the most common choice for full-home coverage. HardiePanel is a vertical board-and-batten style often used on gables or as a full-elevation modern look. HardieShingle mimics a shake or shingle texture and is typically used as an accent on gables and dormers rather than a whole house.
Ask directly whether they hold James Hardie's Preferred Contractor or Elite Preferred status, and ask to see it — legitimate installers won't hesitate to show proof. Also ask what fastener spacing and clearance-above-grade specs they follow, since those details are what separate a warranty-compliant install from one that just looks right on day one.
ColorPlus typically costs somewhat more upfront than unfinished board plus field paint, but it comes with a 15-year finish warranty against fading and flaking that field-applied paint doesn't carry. Over a 10-15 year window most homeowners find it cheaper than repainting fiber cement siding once or twice.
Yes — humidity, heat, and named-storm wind affect inland Hillsborough County homes almost as much as coastal ones, just without the direct salt exposure. Lake Magdalene's lake-adjacent lots and heavy tree canopy actually keep humidity levels high near the home, which is one of the conditions James Hardie's fiber cement is specifically engineered to resist.
Generally no — Alpine removes existing siding first so we can inspect the sheathing underneath for hidden moisture or rot damage before installing new material. Installing over old siding can trap moisture and voids proper flashing details, which risks both the performance of the new siding and its warranty coverage.