There are siding contractors who install whatever a homeowner asks for — vinyl on Monday, engineered wood on Tuesday, fiber cement on Wednesday. We're not that kind of company. Alpine Exteriors installs James Hardie fiber cement siding exclusively, on every job, in every neighborhood we serve, including Belleair. That's not a marketing angle; it's how we've chosen to run a siding business in coastal Pinellas County. Specializing in one product line means our crews aren't relearning installation details, flashing methods, and manufacturer specs every other week. They install Hardie siding constantly, which is exactly the kind of repetition that keeps a crew sharp and keeps callbacks rare.
This page isn't a general rundown of what fiber cement siding is — you can find that elsewhere on our site. This one is about us: how we work, what our process looks like from the first phone call to the final walkthrough, what our warranty actually covers, and where in and around Belleair we do this work.
Belleair sits along Clearwater Harbor and the Intracoastal Waterway, and even the inland pockets of town get a steady dose of salt-laden air moving off the water. That air is hard on building materials over time — it accelerates corrosion of fasteners and trim, and it keeps humidity levels high enough that anything prone to swelling or rot has a rough go of it here. Fiber cement doesn't absorb moisture the way wood-based products do, and it doesn't corrode the way metal siding can. We pair it with stainless or coated fasteners and proper flashing details specifically because "close enough" hardware choices are how a good siding job turns into a five-year problem in a place like this.
June through November is storm season on the Gulf Coast, and Belleair's building department enforces Florida Building Code wind and impact requirements for our region, which sits in a wind-borne debris zone. Every Hardie product we install is manufactured and tested to meet those code requirements, and we pull the correct permits and follow the fastening schedules that keep your siding doing its job when a storm actually comes through — not just looking good on a calm day.
Belleair is a town of established, often historic homes — Mediterranean Revival, colonial, and traditional Florida styles sit on generous lots along tree-canopied streets, and a fair number of neighborhoods here have HOA or architectural review requirements on exterior changes. James Hardie's lap, shingle, and panel profiles, along with its trim and soffit lines, let us match a home's existing lines and proportions closely enough to satisfy those reviews rather than fight them. We've submitted enough Hardie specs to Belleair-area associations to know what they typically want to see before they'll approve a residing project.
We start by walking the exterior with you, not just measuring square footage. We're looking at existing substrate condition, any soft spots or water intrusion signs, window and door flashing, and how the home is oriented relative to sun and prevailing wind and rain. That inspection is what a real estimate is built on — not a drive-by number.
From there we go through Hardie's plank, shingle, and panel profiles and the ColorPlus finish options, and talk through what fits the home's style and what your HOA or the neighborhood's general character calls for. We're honest if a color or profile is likely to draw pushback from an architectural review board — better to know that before you fall in love with it.
We pull the required Belleair or Pinellas County building permits and, when a project needs it, prepare the documentation an HOA or architectural review committee typically asks for. This step is where a lot of siding timelines get delayed on homeowners who go it alone; we handle it as a matter of course.
Once material is on site, our crew removes the old siding down to the substrate, repairs or replaces any damaged sheathing or framing we find, installs a proper weather-resistive barrier, and then installs the Hardie siding according to manufacturer fastening and clearance specs. We keep the site reasonably clean and organized through the job rather than leaving debris to pile up — it's your yard for the duration, not a construction lot.
Before we consider a job finished, we walk the exterior with you, point out the finished details — caulking lines, trim reveals, ventilation — and address anything that doesn't meet your expectations or ours. Then we do a full site cleanup, including magnetic sweeps for stray fasteners in the lawn and driveway.
Homeowners taking on a siding project for the first time usually have the same handful of questions about what's coming. Here's the short version:
Two separate warranties apply to a Hardie siding installation, and it's worth understanding the difference before the job starts, not after something goes wrong.
| Coverage | Who Provides It | What It Covers |
|---|---|---|
| Manufacturer product warranty | James Hardie | Defects in the siding material itself — cracking, damage from normal weather exposure not caused by improper installation, and, on ColorPlus finishes, the factory-applied color |
| Alpine Exteriors workmanship warranty | Alpine Exteriors | Installation quality — flashing, fastening, clearances, and sealant work performed by our crew |
| What neither typically covers | — | Storm impact damage, homeowner-caused damage, or issues from unrelated work (like pressure washing damage) performed by others after installation |
We register the manufacturer warranty in your name as part of closing out the job, and we'll walk you through exactly what our own workmanship coverage includes before you sign a contract — not buried in fine print afterward.
Belleair is our home base for this side of Pinellas County, and we work throughout the town — from the streets near the harbor to the inland neighborhoods closer to West Bay Drive. We also regularly serve the immediately surrounding communities: Belleair Bluffs, Belleair Beach, Belleair Shore, Largo, Clearwater, and Indian Rocks Beach. If you're just outside those lines, ask — we may already be working nearby.
We get asked fairly often why we don't offer vinyl or engineered wood siding as a lower-cost option. It comes down to what we're willing to put our name behind long-term. Vinyl expands and contracts significantly with Florida's temperature swings, softens and can warp in direct summer heat, and offers limited color depth or profile options for homes with real architectural detail — a mismatch for the kind of homes we work on in Belleair. Engineered wood products carry moisture-sensitivity concerns that make us uneasy in a climate this humid, with this much rain and salt air. Fiber cement asks more of the installer — it's heavier, requires specific cutting and fastening methods, and doesn't forgive shortcuts — but it holds paint, resists moisture, and stands up to what this coast throws at a house far better over a 30- and 40-year timeframe. Standardizing on one product also means every crew member on our team has deep, repeated experience with it, rather than a little bit of experience with several different systems.
If you're weighing a siding project on a Belleair home — whether it's storm damage repair, an aging exterior, or a full remodel — we're happy to walk the property with you and talk through what we'd actually recommend, with no pressure to sign anything on the spot. Reach out using the form below to set up a free estimate.
Yes, meaningfully. Fiber cement is heavier, requires specific blade types for cutting, and follows stricter fastening and clearance specifications than vinyl. It's a big part of why we only work with one product — our crews stay practiced on the details that actually affect long-term performance rather than splitting attention across systems.
Look for an active Florida state contractor license you can verify on the DBPR license lookup site, current general liability insurance, and workers' compensation coverage for their crew. Alpine Exteriors is licensed in Florida under RB29003900 — always confirm a contractor's license number before signing anything.
HardiePlank is the traditional horizontal lap look most common on Florida homes. HardieShingle mimics a cedar shake appearance for accent areas or full facades. HardiePanel is a vertical, board-and-batten style often used on modern or coastal-style exteriors. We help homeowners pick based on the home's existing architecture and any HOA guidelines.
Hardie siding with a factory ColorPlus finish typically doesn't need repainting for many years longer than field-painted siding, since the finish is baked on and warrantied separately from the substrate. If you choose primed Hardie siding and have it field-painted instead, repainting intervals follow normal exterior paint timelines for our climate, usually every 7-10 years depending on sun exposure.
It doesn't change which product line we recommend so much as the fastener and flashing details we use. Homes closer to the harbor get the same Hardie planks, shingles, or panels as homes further inland, but we're more particular about corrosion-resistant fasteners and sealed flashing details the closer a property sits to open water.