How much is a new composite deck going to cost? That is usually the first question people ask when they call about a new composite deck. If you are tired of staining and sealing natural wood against the brutal Arizona sun, you are likely looking at Trex. But pricing can feel like a moving target if you only look at national online calculators.
Chandler Deck Creations builds a composite deck all over the Valley, from the established yards in Ocotillo to the tighter lots in Ahwatukee foothills. Real installed prices for a complete Trex deck generally land between $40 and $80 per square foot. That covers everything from the structural framing and footings up to the surface boards and basic railings. For a standard 300-square-foot backyard setup, a composite deck requires a total investment of $15,000 to $24,000.
What Actually Drives the Price Up or Down?
No two backyards in Chandler are identical, and several specific things will shift your final quote:
- The Trex Product Tier: Entry-level Enhance lines keep material costs down, while premium Transcend or Lineage boards run higher because they offer enhanced heat mitigation and richer multi-tonal grain patterns.
- Sun Exposure and Heat: South-facing pool decks take a massive beating during our summer months. Many homeowners upgrade to cooler-feeling composite lines or add shaded structures, which adjusts the budget.
- Height and Access: If your yard has difficult side-yard access or requires a second-story walk-out setup rather than a simple ground-level platform, labor hours go up.
- Complexity and Details: Picture-frame borders, custom angles around patio posts, built-in benches, and multi-tier designs require extra cuts and framing work.
What Should Be Included in Your Quote?
A professional, no-surprise proposal should spell out every phase of the job clearly. Property owners should not get stuck paying for hidden add-ons halfway through construction. Look for a detailed line item breakdown covering demolition and haul-away of any old wood framing, new pressure-treated or steel substructure materials, concrete footings, hidden fasteners, fascia trim, post caps, stairs, and your chosen railing system. Permits and Chandler municipal inspection fees should also be accounted for right from the start.
How to Avoid Overpaying
Getting multiple bids is smart, but choosing the lowest bidder is not always about saving money because it often leads to headaches. Make sure every contractor is quoting the exact same Trex line and substructure specs. If one bid is thousands lower, ask yourself what they left off. Did they skip permits? Are they using substandard framing lumber that will not hold up under local loads? Chandler Deck Creations protects your investment by using a local crew that stands behind their craftsmanship and knows how to build for our desert climate.