Composite Fence Installation in Wilmington, NC

Composite fencing occupies its own lane. It’s not competing with chain link on price or with aluminum on elegance — it’s for the homeowner who has looked at wood fences their whole life, likes the way they look, and has decided they’d rather not deal with what comes next. On this coast, what comes next arrives faster than it does inland: the graying, the resealing, the soft board in the shaded corner that never dries, the post that turns out to be a termite problem. Composite gives you the wood aesthetic and takes the maintenance off the table entirely.

The material is Trex — the same brand that changed the residential deck market and is now doing the same for fencing. Trex composite is made from 95% reclaimed wood fiber and recycled plastic, heat-compressed into boards that look and grain like natural wood but behave like engineered polymer. They don’t absorb moisture, they don’t split along the grain, and they don’t need paint, stain, or sealant to hold their appearance.

In a coastal climate, that material profile earns its price. Almost everything that shortens the life of a wood fence here is water and what follows it — humidity that never really breaks, a shaded stretch of fence line that stays damp for weeks, boards that swell and cup through August, termites working a post that never fully dries. Composite gives all of that nothing to work with. The color runs through the board rather than sitting on the surface, so the sun that grays untreated pine within a season or two doesn’t bleach it, and there’s no annual inspection for warping or checking. Salt is a non-issue for the board itself; the fasteners and gate hardware are where we spend the attention, and we spec them for corrosion resistance on every coastal job.

The standard installation style is board-on-board, which overlaps boards in an alternating pattern to create a fully private fence line with no visible gaps, and the same finished appearance on both sides — which matters when neighbors share a property line and when an architectural review committee is reading your submittal. It’s worth being clear about what a solid fence means here, though. A fully private panel catches wind rather than passing it, and wind is what brings coastal fences down. That doesn’t rule out composite; it means the structure underneath has to be built for the load.

Posts go in concrete on every installation, sized for the job rather than to a default. Sandy coastal soil drains fast, which keeps standing water away from the post base, but sand holds a post far more loosely than heavier ground — and composite boards are heavy, so each post is carrying real weight before the wind ever touches it. Footing depth and diameter are what resist racking and uplift on a solid line. On low-lying lots where the water table sits high, that spec changes again, and we’ll tell you at the estimate if your property is one of them.

Every composite installation comes with a lifetime transferable warranty backed by Trex — the coverage stays with the home if you sell, which makes it a genuine asset on the property side of the ledger.

If you’re ready to stop thinking about fence maintenance, call (910) 765-0965 or request a free on-site estimate. We’re reachable 24 hours a day, seven days a week.