

Composite decking has become the material of choice for North Carolina homeowners seeking lasting performance without the hassles of traditional wood. These boards resist rot, mold, splintering, and warping—even in humid or coastal areas. They don’t require sanding or sealing and come in a range of colors and textures that mimic real hardwood. We install multi-width planks, modern edges, and hidden fasteners for a clean, finished look. From the Outer Banks to Asheville, composite stands up to the elements.
Benefits Beyond Beauty
Composite decks offer more than visual appeal—they deliver measurable advantages. You get a deck that won’t rot, crack, or splinter, even in North Carolina’s harsh sun and high humidity. There’s no need for yearly sanding or sealing. Boards are fade-resistant, stain-resistant, and slip-resistant—perfect for high-traffic zones, families, and pets. We install brands that back their product with strong warranties so you enjoy peace of mind along with curb appeal.
No warping, rotting, or insect damage
Easy cleanup—just rinse and go
Long warranties from leading manufacturers

Proper framing is critical for composite decks. These materials are heavier and require closer joist spacing for strength and surface stability. We start with a laser-leveled frame, use galvanized or stainless hardware, and install moisture barriers where needed. Our team follows manufacturer specs to the letter to keep warranties intact and boards performing long-term. We also handle transitions to patios, stairs, or porches with clean, code-compliant details.

We work with the top three names in composite decking: Trex, TimberTech, and Fiberon. Each offers fade resistance, textured finishes, and a range of price points to fit your project. Choose high-performance capped composites for maximum weather defense or explore multi-tone boards for a wood-look finish. We'll walk you through slip ratings, warranty coverage, and color options to help you choose the best fit for your home and budget.
From mountain chill to coastal salt air, composite decking needs to stand up to it all. Our installations are built with expansion gaps to handle seasonal change and strong fastening systems to prevent board movement over time. We use protective flashing at ledger boards, proper ventilation under elevated decks, and build with drainage in mind. Whether you're in Raleigh, Wilmington, or Greensboro, we install composite decks made for your environment.

Low Maintenance Living: No sanding, sealing, or staining—ever.
Weather-Resistant Strength: Built to endure NC humidity and storms.
Fade & Stain Protection: Keeps its color and finish year after year.
Safe for Families & Pets: No splinters, slip-resistant surface, cooler underfoot.
Backed by Warranties: 25–50 year protection from top composite brands.
Don't worry, we can help!
We make it easy to upgrade your outdoor space. Our team begins with a site inspection and design consultation to understand how you plan to use the deck. We provide 3D renderings, material samples, and a detailed project plan. Once approved, we handle all permits and schedule your build. You’ll stay updated through each phase—demolition, framing, decking, and cleanup—until your new deck is ready to enjoy.
Clear timelines with detailed milestone updates
No-pressure brand and style recommendations
Professional installation that meets manufacturer specs
From Asheville’s mountain homes to coastal porches in Wilmington, we’ve installed composite decks for clients in every corner of North Carolina. Our crews understand the unique conditions in each city—red clay soil, flood zones, or HOA restrictions—and adapt each build to suit. We’ve worked on rooftops in downtown Raleigh and backyards in Greensboro. No matter your location, we bring the same high standards to your project.
Got questions about materials, warranties, or installation process? Here’s what North Carolina homeowners ask most when considering composite decks.
Some brands do retain more heat, but we offer cooler-tone options and shade solutions to help manage surface temperature.
With proper installation, most composite decks last 25 to 50 years, depending on the brand and exposure.
Yes, we offer re-decking services using your existing frame if it meets code. We’ll inspect it first for safety.
Do composite decks require any maintenance?
Just occasional rinsing with water or mild soap—no sanding, sealing, or staining needed.

We design and build custom decks tailored to your home’s architecture, lifestyle needs, and North Carolina climate.

Durable, low-maintenance decks built with Trex, TimberTech, and other top composites for long-term performance and style.

Traditional wood decks using cedar or pressure-treated lumber, built to last with weather-sealed finishes.

We repair sagging, unsafe, or rotted decks with expert reinforcement and structural upgrades to meet code.

Bring your outdoor space back to life with our professional deck restoration and refinishing services. We clean, sand, and seal your deck to enhance its durability and restore its natural beauty.

Built for hillside lots or large homes, our multi-level decks add function and depth to outdoor living.

Expand your outdoor space or upgrade old surfaces with new boards, rails, and code-compliant updates.

Add shade and shelter with roofed decks, pavilions, or pergola structures made for year-round use.

Enjoy the outdoors without the bugs — we build screened porches and enclosed sunrooms for any season.

Stone, wood, or composite kitchens built into your deck space — complete with gas hookups and lighting.

We craft custom wood or vinyl structures that add shade, style, and architectural interest to any yard.

Slip-resistant decking built around pools, spas, and hot tubs with waterproof materials and safety features.

Outbuildings that match your home — for storage, workshops, or guest space — designed and built from the ground up.

From cable to composite, we install railings and stairs that look sharp and meet North Carolina building code.

We handle restaurant patios, rooftop decks, and other commercial builds with engineered safety and lasting materials.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.
Ready to upgrade your outdoor space? Alliance Deck Builders of North Carolina is here to help — from early design to final walk-through. Whether it’s a backyard build or commercial deck project, we bring precision, professionalism, and local know-how to every job. Get a free consultation and see why homeowners across the state trust Alliance.

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