Trex Decks in Salt Lake City, Utah
We help you choose the right Trex boards and railings for your home, then our crew builds the frame and installs your new deck from start to finish.
About Trex Decks
Trex is one of the best-known names in composite decking, and it's what many Salt Lake City homeowners picture when they think of a low-maintenance deck. Trex boards are capped composite: a core made largely from recycled wood fibers and recycled plastic, wrapped in a tough polymer shell. That shell is what resists fading, staining, scratches and moisture, which matters under our strong high-altitude sun. SLC Deck Builders is locally owned and operated, and as a Trex deck builder Salt Lake City homeowners can call directly, our crew handles design, framing and installation.
Trex sells its decking in several tiers, roughly good, better and best. Entry-level boards cover the basics with a capped surface and a simpler color palette. Mid-range lines add more realistic wood grain, more colors and better stain and fade resistance. Top-tier lines bring the most natural-looking color variation, the toughest surface and, in some cases, technology meant to reduce heat buildup. Product names, colors and warranty terms change over time, so we walk you through the current lineup with samples in hand. Manufacturer warranties come from Trex, not from us, and we stand behind the workmanship on everything we build.
Salt Lake City asks a lot of any deck surface. Intense UV at altitude fades and dries out wood, winter brings snow, ice melt and repeated freeze-thaw, and summer afternoons can push dark boards hot enough to notice on bare feet. Capped composite handles sun and moisture well, but installation matters. Boards expand and contract with our big temperature swings, so gapping and fastening must follow Trex's instructions. Hidden fasteners give a clean surface, and composite often needs tighter joist spacing than wood, especially on diagonal layouts. The frame underneath still needs solid footings below frost depth, a flashed ledger and joist tape.
Many homeowners also compare Trex with TimberTech, the other major composite brand. Both offer capped composite in several price tiers, and TimberTech also sells PVC decking. The real differences come down to color, grain, surface feel, heat performance and price for the specific lines you're weighing, so we compare samples side by side rather than declaring a winner. We also install Trex railings, from composite to aluminum and cable styles. Share your plans and we'll provide a free, no-obligation estimate on your Trex decking installation. Trex and TimberTech are trademarks of their respective owners; SLC Deck Builders is an independent contractor and is not affiliated with either manufacturer.
Looking for a full-service Salt Lake City deck builder? Our crew handles every deck service, from design to the final walkthrough.
Common Questions
Frequently Asked Questions
Is Trex better than a wood deck?
For most Salt Lake City homeowners who want low maintenance, Trex is the better long-term choice, because it skips the regular staining and sealing that wood needs under our strong sun and freeze-thaw cycles. Wood costs less upfront, and some people prefer its natural feel. Cedar and pressure-treated decks need refinishing every few years here, while Trex mainly needs occasional cleaning. We can price both so you can compare.
Trex vs TimberTech: which is better?
Neither brand is better across the board. Both make quality capped composite in several price tiers, and the right choice for your Salt Lake City deck depends on the specific product lines, colors, grain textures, heat performance and budget you're comparing side by side. TimberTech also sells PVC decking at the upper end, a different material with its own look and price. We bring samples of both and install either brand with the same care.
Does Trex decking get too hot in summer?
Trex boards can get hot in direct Salt Lake City afternoon sun, especially darker colors on west- or south-facing decks, though lighter colors and some newer heat-mitigating lines stay noticeably cooler to the touch. Board color and sun exposure matter more than the brand itself. A pergola, shade sail or mature tree can cut surface heat, and placing seating away from full sun makes a difference. We'll show you light and dark samples so you can choose with summer in mind.
Can Trex go on my existing deck frame?
Sometimes, but only when the existing frame is structurally sound, level and free of rot, and when its joist spacing meets Trex's installation requirements, which are often tighter than what older wood decks around Salt Lake City were built with. Otherwise, a new frame is needed. Many older frames hide rot or weak ledger connections that only show once the boards come off. Our crew inspects the framing, footings and ledger, then tells you honestly whether resurfacing makes sense.
Talk to a Salt Lake City Deck Builder Today
Tell us what you want to build, repair or replace. We will visit for a free, no-obligation estimate and give you a clear plan for your outdoor space.
(801) 435-8845Or fill out the form and we'll be in touch shortly.