If you searched for a wood siding contractor, you're probably picturing the warm, natural look of cedar or cypress lap siding on a Redington Beach cottage — the kind of exterior that fits this town's relaxed, old-Florida beach character. We understand the appeal completely. But Alpine Exteriors doesn't install real wood siding, and we want to explain why before you make a decision on your home.
We install James Hardie fiber cement siding exclusively. Not vinyl, not LP SmartSide, not engineered wood products — James Hardie, full stop. On a barrier island property like yours, sitting between the Intracoastal Waterway and the Gulf of Mexico, that's not a brand preference. It's a decision built around what actually survives this specific stretch of coastline year after year, and what a homeowner is willing to keep up with.
Redington Beach is about as coastal as Pinellas County gets — a narrow barrier island a few blocks wide, with salt-laden air moving off the Gulf on one side and brackish water on the Intracoastal on the other. That combination is tough on any building material, but it's especially hard on solid wood.
Real wood siding is porous. It absorbs and releases moisture with every swing in humidity, and Tampa Bay's humidity barely takes a day off. That constant expansion and contraction is what causes cupping, checking, and eventually rot at the boards and butt joints — especially on north- and west-facing walls that stay damp longer after a storm rolls through.
Wood siding this close to open Gulf water takes on salt spray that accelerates finish breakdown. Paint and stain don't fail gracefully on wood near the water — they chalk, peel, and expose bare wood to the elements faster than the same products would just a few miles inland in Seminole or Pinellas Park.
Florida's warm, humid climate supports termite and wood-boring insect activity essentially year-round. Real wood siding, particularly at the bottom courses near grade or a deck ledger, is a known entry point if it isn't perfectly maintained and inspected.
None of this means wood siding is a bad product everywhere — it has a long history and plenty of homeowners love it. It means that on a Redington Beach lot, it demands a maintenance commitment (recaulking, repainting, spot-replacing damaged boards every few years) that most of our clients don't want to sign up for after they've already dealt with hurricane prep, salt corrosion on fixtures, and everything else that comes with living on the water.
James Hardie fiber cement siding is made from cement, sand, and cellulose fiber, engineered specifically for climates like ours. Hardie's HZ5 product line is formulated for high-humidity, hurricane-prone regions — which is exactly the classification Pinellas County falls under. It doesn't absorb moisture the way wood does, it isn't a food source for termites or carpenter ants, and it holds paint dramatically longer because the substrate itself isn't moving with every humidity swing.
We install it because it lets a Redington Beach homeowner get the lap-siding, board-and-batten, or shingle-style look they actually want — the same profiles that made wood siding popular in the first place — without inheriting wood's maintenance schedule or its vulnerability to this coastline.
This is usually the part that surprises people who come to us asking about wood siding. James Hardie's product lines are milled with authentic wood-grain and smooth-finish textures, and they come pre-primed or with Hardie's factory ColorPlus finish, which is baked on and backed by its own finish warranty.
From the street, a well-installed Hardie exterior reads as wood. Up close, it's a completely different material underneath — one that isn't quietly rotting behind the paint.
We'd rather show you the trade-offs directly than just tell you to trust us. Here's how the two materials actually compare for a home on this stretch of coast.
| Factor | Real Wood Siding | James Hardie Fiber Cement |
|---|---|---|
| Moisture / rot resistance | Absorbs moisture, prone to rot and cupping | Non-porous cement core, engineered for high humidity |
| Insect resistance | Vulnerable to termites, carpenter ants, wood borers | Not a food source for wood-destroying insects |
| Salt air performance | Finish breaks down faster near open water | HZ5 formulation built for coastal, high-salinity exposure |
| Repaint / refinish cycle | Often every 3-5 years in this climate | ColorPlus finish typically holds well past a decade |
| Wind and impact resistance | Boards can crack, split, or blow loose in storms | Rated for high-wind installation, holds up to wind-driven debris |
| Long-term cost (15-year view) | Lower upfront, higher cumulative maintenance cost | Higher upfront, lower lifetime maintenance cost |
Redington Beach sits directly on the Gulf, which means every hurricane season — June through November — this town takes wind-driven rain and storm surge risk seriously in a way inland Pinellas neighborhoods don't have to. Siding on a barrier island home isn't just cosmetic; it's part of the building envelope that keeps wind-driven water out of your walls during a tropical storm or hurricane.
James Hardie siding is manufactured and rated for high-wind zones, and when it's installed correctly — proper fastener schedule, correct flashing at windows and doors, sealed joints — it holds up to wind-driven rain far better than wood lap siding, where gaps and warped boards give water a path inward. We install to the fastening and clearance specs Hardie publishes for coastal wind zones, not a generic inland install.
Redington Beach is a small town, and it has a distinct look — low-rise beach cottages, elevated homes on the bayside, a mix of older 1950s-60s Florida beach construction and newer builds that had to come up to current flood and wind codes. Whatever era your home is, the goal with siding replacement isn't to make it look like a different house. It's to keep the scale and character of the block while upgrading what's actually protecting the structure.
That's part of why we lean on Hardie's range of profiles and colors rather than a one-size-fits-all product — a 1960s cottage near the Intracoastal and a newer elevated home closer to the Gulf front usually call for different siding proportions and trim details to look right, even though the underlying material is the same.
If you came here looking for a wood siding contractor, we hope this gave you a straight answer instead of a runaround. If James Hardie fiber cement sounds like the right fit for your Redington Beach home once you've weighed the trade-offs, we'd be glad to walk your property with you and put together a free, no-pressure estimate.
It's used less than it used to be, mainly because the maintenance burden near open salt water is higher than most homeowners want. Many homeowners who like the wood look now choose fiber cement products styled to look like traditional lap or shingle siding instead.
Ask for their Florida license number, proof of insurance, and whether they follow the manufacturer's published installation specs for high-wind coastal zones. Also ask how they handle flashing and moisture management around windows and doors, since that's where most siding failures actually start.
HardiePlank is a horizontal lap board, the most common style and closest to traditional wood clapboard. HardieShingle is a panelized shingle product that mimics a staggered or straight-edge cedar shake look, popular on Gulf-coast cottage-style homes.
Yes — fiber cement is non-combustible, unlike wood siding, which is a meaningful difference for homeowners concerned about fire spread along an exterior wall. It's one more reason we standardized on Hardie rather than wood or wood-look composite products.
Yes, exterior siding replacement in Redington Beach requires a building permit through Pinellas County or the town's building department, and homes in flood or coastal construction zones may have additional inspection requirements. We handle the permitting process as part of the job.