

Composite decking resists cracking, warping, and fading—perfect for Utah’s dry summers and cold winters. With realistic wood grain textures and modern color options, these decks look stunning year after year. We use hidden fasteners for a seamless look and stainless hardware rated for high-altitude conditions.
Composite decks require almost no maintenance. No sanding, staining, or sealing—just a quick rinse keeps them looking new. They also stay cooler in the summer and are engineered to handle heavy snow loads common in Utah.
Weather-resistant materials built for Utah
Fade-resistant color technology
Slip-resistant surface for safety

Our composite deck installations start with a full site assessment, ensuring proper drainage, substructure spacing, and airflow. We use precision-cut framing and manufacturer-approved techniques to extend product lifespan and warranty coverage. Every board is fastened cleanly for a flawless finish.

We partner with leading composite decking manufacturers to ensure every client receives premium materials. Choose from Trex’s weather-shield boards, TimberTech’s elegant finishes, or Fiberon’s eco-friendly composites—all backed by manufacturer warranties.
Every deck installation starts with a detailed plan and ends with a final walkthrough. We handle permits, foundation work, and railing systems with precision. You’ll know exactly what’s happening at every step—and we won’t leave until your new deck is perfect.

Weatherproof & Durable: Built to handle snow, sun, and shifting Utah temperatures for decades.
Beautiful, Realistic Finishes: Modern textures that replicate natural wood without ongoing maintenance.
Low Maintenance Costs: Spend less time cleaning and more time enjoying your outdoor space.
Sustainable Materials: Many composite brands use recycled plastics and eco-friendly manufacturing.
Full Warranty Protection: Manufacturer and structural warranties included with every installation.
Don't worry, we can help!
We can integrate lighting, built-in seating, planters, and railing systems to complete your new deck. Whether it’s a simple backyard layout or a multi-tiered design, our team builds functional beauty into every detail.
Custom color and texture options
Integrated LED step lighting
Composite railing and trim packages
Composite decks are backed by 25–50-year manufacturer warranties. Our 5-year structural coverage adds another layer of confidence. Properly installed and maintained, these decks can last for generations while retaining their color and integrity.
Utah homeowners often ask what makes composite decking different and how it performs year-round.
Most brands last 25–50 years with minimal maintenance.
Yes. It’s built to resist freeze-thaw cycles and temperature swings.
They stay cooler than many wood alternatives and can include shade structures for comfort.
Most boards use recycled plastics and wood fibers, reducing environmental impact.











Full-service design and construction using composite, cedar, or pressure-treated materials. Each deck is engineered to meet Utah’s snow load and elevation standards.

Long-lasting, low-maintenance decks made with trusted brands like Trex and TimberTech. Ideal for high UV exposure and moisture resistance.

Classic wood decks offering natural beauty and strength, treated to withstand Utah’s temperature swings and dry climate.

From cracked boards to loose joists, we repair and reinforce decks to restore safety, strength, and appearance.

Full refinishing services including sanding, staining, and resealing to revive faded or weathered decks.

Multi-tier decks built for sloped yards or hillside properties, offering multiple seating areas and scenic views.

Upgrade or expand existing decks with new framing, boards, and railings—without starting from scratch.

Custom roofed decks and pergola-style covers designed for shade, comfort, and year-round outdoor living.

Enjoy the outdoors without bugs or wind. Screened porches and four-season sunrooms built for Utah’s climate.

Built-in grills, stone countertops, and outdoor dining spaces made for family gatherings and weekend cookouts.

Decorative structures built from cedar or steel, adding shade and character to your backyard or patio.

Slip-resistant, moisture-safe decking around pools and spas designed for safety, comfort, and easy cleaning.

Functional, attractive detached structures built to match your home’s architecture and HOA standards.

Safe, stylish railings and stair systems using composite, cable, or aluminum materials that meet code.

Large-scale projects for dining patios, rooftop lounges, and hospitality spaces—built for high traffic and safety.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.
Your backyard deserves more than just a basic platform. Whether you're in Salt Lake City, Ogden, or anywhere in between, let Alliance Deck Builders of Utah turn your outdoor area into a destination.

Copyright 2025. Alliance Deck Builder of Utah. All Rights Reserved.