Durable Decks Built for Coastal Living

Deck Builders of Wilmington

Designed for Shoreline Homes & Weather

Decks That Handle Wind, Salt & Humidity

Coastal weather is no match for the materials and methods we use in Wilmington. Our decks are built to resist warping, rot, and rust—while still looking great for years. Whether you're in a flood zone or tucked inland, we account for wind uplift, airflow, and finish durability in every build.

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Why Wilmington Homeowners Hire Us

Smart Design, Strong Builds, No Hassle

Alliance Deck Builders of Wilmington brings coastal experience to every job. We know what works here—and what doesn’t. From fast permit approval to clean installations, we handle it all so you can enjoy your new space sooner.

Coastal-grade materials & fasteners

FEMA flood zone building experience

Fully licensed, bonded, and insured

Composite deck overlooking marshland in Wilmington, NC

We Handle the Paperwork

Permits & Coastal Code Compliance

Deck construction near the coast involves strict codes, especially in flood-prone areas and HOA-managed communities. We take care of engineering, zoning checks, and permit submittals for every Wilmington project—so your deck meets all city, county, and FEMA standards before a single board goes in.

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Wilmington beach-area deck with cable railing and weather-resistant boards

Made to Last Through Every Season

Materials That Resist Moisture & Movement

Salt air and heavy rains can wear down most decks—but not the ones we build. We use composite brands like TimberTech and Trex, along with marine-grade fasteners and treated wood, to resist warping, rust, and decay. Our Wilmington decks are built with airflow and drainage in mind, so they stay beautiful year after year.

More Than Just a Deck

Porches, Platforms & Backyard Additions

From rooftop lookouts to shady screened porches, we build outdoor features designed to help you enjoy coastal life. Whether it’s an upper-level lounge in Carolina Beach or a grilling deck in Ogden, we create spaces that make outdoor living effortless.

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Covered outdoor kitchen deck with ceiling fan in Wilmington backyard

We Know Wilmington’s Coastal Mix

Elevated composite deck with water view in Carolina Beach

Carolina Beach: Elevated decks and upper-level builds are key here. We create structures that withstand wind and meet FEMA requirements while taking full advantage of ocean or canal views.

Low-maintenance backyard deck with pergola in Ogden, Wilmington

Ogden: This inland suburb blends family homes with larger yards. We design grilling decks, pergolas, and shade-covered lounges that extend your living space without extra maintenance.

Wood deck with period railing behind home in downtown Wilmington

Downtown Wilmington: Tight lots and historic homes require creative, code-compliant solutions. We deliver classic deck styles and screened porches that feel true to the architecture.

Don't worry, we can help!

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Wilmington’s Coastal Deck Experts

Alliance Deck Builders of Wilmington understands the challenges of building near the water. Our team has completed projects across New Hanover County—from elevated decks in Carolina Beach to backyard builds in Ogden. We bring deep local knowledge, weather-smart design, and lasting construction to every job.

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Decks for Coastal Businesses

Commercial Builds that Meet Code & Look Great

We construct commercial decks and rooftop spaces for restaurants, cafes, event venues, and apartment properties across Wilmington. Whether it’s load-bearing engineering or ADA-accessible entry points, our decks are built for public use without sacrificing design appeal.