If you searched "vinyl siding contractor" and landed here, we want to be upfront before you read another word: Alpine Exteriors doesn't install vinyl siding. We don't install LP SmartSide or other engineered wood products either. We install James Hardie fiber cement siding, exclusively, on every home we side in East Lake and the rest of Pinellas County. That's not a sales pitch dressed up as a policy — it's a standard we've held to because of what we see when we tear old siding off homes in this part of Florida.
East Lake is a specific kind of place to build. It's an unincorporated, largely master-planned community wrapped around Lake Tarpon, with golf-course neighborhoods like East Lake Woodlands, Lansbrook, and Ridgemoor sitting alongside older ranch homes and newer construction near the Tampa Road and Keystone Road corridors. Homes here run the gamut from stucco block to older wood-frame construction with siding accents, and a lot of owners start their search with vinyl because it's the material they're used to seeing quoted cheap online. We'd rather explain why that's the wrong call for this specific area than just take the job and let you find out the hard way.
East Lake sits inland from the Gulf, which spares it the direct salt spray that coastal Pinellas neighborhoods deal with. But "inland" doesn't mean "easy" — Lake Tarpon itself creates a long, open stretch of water that funnels wind straight at lakefront and near-lake properties during storms, and the broader Tampa Bay climate still delivers everything siding has to survive: year-round humidity in the 70-90% range, intense subtropical UV that doesn't let up even in winter, and a wet season from roughly June through September that brings near-daily afternoon thunderstorms.
Add in hurricane season, which for Pinellas County runs June 1 through November 30, and you've got a siding material that needs to handle sustained heat, driving rain, occasional hail from summer storms, and wind gusts that can arrive with little warning. This is the environment every exterior product on your home has to perform in, not just survive one season of.
Vinyl siding is thin PVC formed into interlocking panels, and it's designed to hang loosely on a wall so it can expand and contract with temperature. That engineering trade-off is exactly where it runs into trouble in East Lake's climate. On hot, west-facing walls that catch full Florida sun through the afternoon, vinyl can soften, warp, or bow — homeowners in this area sometimes see this on the sunniest elevations of their homes within just a few summers. Reflected heat from a neighboring window or a dark-colored surface can do the same thing even faster; it's a well-known enough issue that most vinyl manufacturers print warnings against installing reflective surfaces like certain low-E windows or grills near vinyl siding.
Then there's wind. Homes with direct exposure across open water on Lake Tarpon, or on lots without much windbreak from mature trees, take wind loads that vinyl's lightweight, clip-hung panels aren't built to fully resist. In a strong summer storm or a tropical system, that's when you see panels crack at the locking edge or blow off entirely, usually starting at a corner or a gable end. We've replaced enough storm-damaged vinyl in this county to know it's a pattern, not bad luck.
Finally, vinyl fades. Florida's UV load is higher and more consistent year-round than in most of the country, and vinyl's color is baked into the plastic itself with no way to refinish it short of full replacement. A vinyl-sided home in East Lake will typically show a visible color shift, especially on darker shades, well before the material reaches the end of its structural life — leaving you with siding that still functions but looks tired.
James Hardie fiber cement siding is made from cement, sand, and cellulose fibers, cured into a rigid board that doesn't share vinyl's heat-softening or wind-flex weaknesses. It's the standard we hold every East Lake project to, and it's specifically engineered for climates like ours — Hardie makes a version of its product line, designated HZ5, built for the exact humidity, heat, and storm conditions found across the Gulf Coast and Tampa Bay region.
We work primarily with two Hardie product lines depending on the home and the look our clients want:
Both come pre-primed or factory-finished with Hardie's ColorPlus baked-on finish, which holds color far longer under UV exposure than field-applied paint and carries its own separate finish warranty.
| Factor | Vinyl Siding | James Hardie Fiber Cement |
|---|---|---|
| Heat/sun exposure | Can warp, soften, or buckle on hot elevations | Rigid cement composition, unaffected by heat softening |
| Wind resistance | Lightweight panels vulnerable to uplift in gusts | Heavier, more rigid board holds tight to the wall assembly |
| Color/UV fade | Color is in the plastic; fades over years with no fix but replacement | ColorPlus baked-on finish resists fading; can also be field-painted later |
| Moisture/humidity | Seams and laps can trap moisture behind panels | Engineered assembly with proper flashing sheds and manages moisture |
| Fire exposure | Petroleum-based product, can melt or ignite | Non-combustible cement composition |
| Longevity/warranty | Typically 20-30 year manufacturer warranty | Hardie offers a 30-year non-prorated limited warranty |
East Lake isn't one uniform look, and we don't treat it that way. In the golf-course communities like East Lake Woodlands and Lansbrook, a lot of homes mix stucco with siding accents on gables, dormers, and second-story elevations — HOA design guidelines in these neighborhoods are often specific about board exposure, trim detail, and color palettes, and we account for that before a single board goes up. In Ridgemoor and the older sections closer to Tampa Road, you'll find more traditional ranch and two-story homes where full-elevation lap siding is common, and where matching an existing brick or stone accent wall matters to the finished look.
Because Hardie boards can be factory-finished in a wide range of colors or left primed for a custom color match, we're able to hit an HOA-approved palette or blend with existing masonry far more precisely than vinyl's limited, non-paintable color range allows.
Fiber cement is only as good as its installation, and this is where a lot of siding jobs — vinyl or otherwise — go wrong in Florida's climate. Hardie publishes specific requirements for fastening patterns, board clearances off grade and roof lines, and flashing details at windows, doors, and penetrations, all aimed at keeping water out of the wall assembly in a climate that gives moisture every opportunity to find a way in.
On every East Lake project we:
Skipping any one of these steps is how a fiber cement job ends up with the same moisture problems people associate with poorly installed vinyl — the material isn't the only variable, the installer is too.
Alpine Exteriors is a licensed Florida contractor, RB29003900, and we've built our siding practice in Pinellas County around one material because we believe it's the honest, durable answer for homes here — not because it's the only thing we know how to sell. When we walk an East Lake property, we're looking at sun exposure by elevation, proximity to Lake Tarpon or open lots, existing wall assembly condition, and your neighborhood's aesthetic standards before we ever talk product specifics. That assessment is what shapes the actual proposal, not a one-size-fits-all quote.
If you started this search looking for a vinyl siding contractor, we understand why — it's a familiar, common product. We just think East Lake homeowners deserve to know what performs better in this specific climate before they commit. If you'd like to talk through your home's siding, whether it's storm damage, an aging exterior, or a full remodel, we're happy to walk the property and put together a free, no-pressure estimate.
It requires more precise work — specific fastening patterns, clearances, and flashing details — which is why installer experience matters more with fiber cement than with vinyl. Improper installation can cause moisture problems regardless of material, so we follow James Hardie's published specifications on every job.
Look for a Florida certified or registered contractor license, which you can verify through the state's DBPR license lookup. Alpine Exteriors holds Florida license RB29003900, and we recommend confirming any contractor's license before signing a contract.
HardiePlank is horizontal lap siding, the most common choice for traditional and transitional home styles in East Lake. HardieShingle mimics a shingle profile and is often used as an accent on gables or dormers, or for a full cottage-style exterior.
HZ5 is Hardie's engineering designation for climates with high humidity, heat, and freeze-thaw resistance, including the Gulf Coast and Tampa Bay region. It affects the product's formulation and moisture performance, which is why using the correct HZ rating for our area matters.
Yes. While East Lake doesn't face direct coastal salt exposure, homes near Lake Tarpon's open water get real wind loading during summer storms and hurricane season, and Pinellas County's wind requirements apply countywide. We size fastening and material choice to the property's actual exposure, not just its distance from the Gulf.