Synthetic Deck Designs St. Louis

California Custom Decks Maintenance-Free Synthetic Decks

At California Custom Decks in St. Louis, Missouri, we specialize in building beautiful, maintenance-free synthetic decks that enhance outdoor living without the hassle of constant upkeep. Our high-quality composite and PVC decking options provide the look of natural wood while offering superior durability, resistance to weather, and long-lasting performance.

Whether you’re looking for a sleek, modern design or a warm, inviting space for entertaining, our custom-built synthetic decks deliver the perfect balance of style and function—so you can spend more time enjoying your deck and less time maintaining it.

So, why choose a synthetic deck over a real wood deck?

Lake House Covered Deck Innsbrook, Missouri

Low Maintenance

No staining, sealing, or painting required. Easy to clean with soap and water. Resistant to mold, mildew, and moisture damage

California Custom Decks white pergola and golf simulator three-season sunroom in Chesterfield Missouri

Long-Lasting Durability

Won’t rot, warp, or crack. Resistant to insects, such as termites. Withstands harsh weather conditions, including extreme heat and cold.

California Custom Decks custom deck and covered patio below

Fade & Stain Resistance

Maintains its color without fading over time in the extreme weather like the sun and heat. Resists stains from food, drinks, and outdoor elements.

Innsbrook, Missouri Deck

Eco-Friendly Options

Made from recycled materials in many cases. Helps reduce deforestation by eliminating the need for new wood.

California Custom Decks custom deck with stone fireplace in Deckorators Voyage decking in Tundra color

Versatile Designs

A variety of colors and textures that mimic natural wood. Offers modern, sleek finishes or classic, rustic looks.

Lake House Covered Deck stairs Innsbrook, Missouri

Enhanced Customization

Compatible with features like metal railings, post cap and stair lighting, and built-in storage solutions.

REVIEW OUR DECK PROJECTS WITH A VARIETY OF COLORS AND DESIGNS

Review, find inspiration, and schedule your custom consultation!

deck boards
dog on deck by gate
California Custom Decks stairs
California Custom Decks three season room with open deck
California Custom Decks covered deck with cable railing
California Custom Decks custom deck and covered patio below
Trex Covered Deck Roof Over Deck
Cable Railing
Trex Custom Deck Eureka Missouri
Fiberon Deck Cedar Pergola Stone Privacy Wall
Deckorators Custom Deck with Infinity Topless Glass Railing Town & Country, Missouri
Trex Spiced Rum Three Season with Under Deck Ceiling 2021
Covered Deck Wood Ceiling White Columns

Custom Deck Projects with Costs

Projects by Location

St. Louis Area

Ballwin     Chesterfield     Clayton     Creve Coeur     Des Peres + Warson Woods     Fenton     Frontenac + Huntleigh     Innsbrook     Kirkwood + Glendale     Ladue     Manchester + Valley Park     St. Charles County     St. Louis City     Sunset Hills + Crestwood     Town & Country     University City     Webster Groves     Wildwood

At California Custom Decks, we spend countless hours researching, testing, and working with manufacturer reps and product developers to stay in-tune with what’s available!

Schedule a showroom visit to discuss adding an outdoor fireplace to your backyard project!