The question every dock owner asks
When it's time for a new deck — or a new dock — the first decision is the decking material, and the options boil down to three: pressure-treated wood, composite, and PVC. Each has real advantages and real downsides, and the right choice depends on your budget, your tolerance for maintenance, and how you use your dock. Here's the honest breakdown from people who install all three.
Pressure-treated wood: the classic
Wood is what docks have been built from forever, and it still has a lot going for it. It costs the least up front — often substantially less than the alternatives. It looks like a dock should look: warm, natural, traditional. It takes stain and can be refreshed. And repairs are simple — any carpenter can work with it, and individual boards are cheap to replace.
The price of all that is maintenance. Tampa's sun is merciless: UV breaks down wood fibers, rain and humidity feed mildew, and salt air works every fastener. A wood dock deck needs cleaning and sealing on a regular schedule — skip it and the deck grays, cups, splits, and eventually splinters under bare feet. If you're the kind of person who maintains things, wood rewards you. If you're not, wood punishes you.
Composite: the low-maintenance middle
Composite decking — wood fibers and plastic bound together — is the most popular upgrade for a reason. No staining. No sealing. No splinters. Wash it occasionally and it looks the same year after year. Modern composites handle Florida heat well, resist fading far better than the early generations, and come in colors and textures that genuinely look good.
The trade-offs: it costs more up front — the material premium over wood is real. It can get hot underfoot in dark colors (we steer Tampa clients toward lighter tones for this exact reason). And while it's very durable, it's not indestructible — dragging heavy sharp objects can scar it. For most homeowners, though, the math works: pay more now, get your weekends back forever.
PVC: the saltwater specialist
PVC decking is all plastic — no wood fiber at all — which makes it the most moisture-proof option. It shrugs off saltwater completely, resists staining from fish blood and sunscreen better than anything, stays cooler than composite in light colors, and lasts the longest. For a dock you plan to keep for decades with minimal attention, it's the top performer.
It's also the most expensive of the three, and the look is more modern — clean and uniform rather than wood-like. Some people love that; traditionalists don't. It's a performance choice, and in Tampa Bay's salt air, performance counts for a lot.
How to decide
Ask yourself three questions. What's my budget today — and do I value lower upfront cost or lower lifetime cost? How much maintenance will I actually do — be honest, because wood only works if you maintain it. And how long am I keeping this dock — five years or twenty-five? Short hold, tight budget, and you'll maintain it: wood. Long hold, hate maintenance: composite or PVC. Maximum lifespan, minimum fuss, budget allows: PVC.
Whatever you choose, the installation details matter as much as the material: proper gapping, marine-grade fasteners, and boards culled for straightness. A well-installed wood deck outlasts a sloppy composite one. We install all three properly — and we'll tell you which we'd pick for your situation.
Call (301) 679-9193 or send the form for a free on-site estimate.