Homeowners routinely pay for a new deck based on material, labor, and project scope. Trex composite decks often cost more upfront but may reduce long-term maintenance, while wood decks start cheaper but incur ongoing upkeep. This article breaks down the price drivers, giving clear low-average-high ranges in USD for Trex versus wood, so readers can budget accurately for a new deck.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Material (per sq ft, installed) | $20 | $30 | $45 | Trex typically higher; wood varies by species |
| Labor (per sq ft) | $10 | $15 | $25 | Includes framing, decking, railing prep |
| Total installed (per sq ft) | $30 | $45 | $70 | Sum of materials + labor + minor extras |
| Railing (per linear ft) | $15 | $40 | $75 | Composite vs wood railings vary |
| Edge trimming & finishing | $2,000 | $4,000 | $6,000 | Depends on project size and detail |
Trex vs Wood: Per-Sq-Ft Material Price Range
Trex composite decking costs roughly $20-$45 per sq ft installed, with midrange projects around $30-$40. The price includes the board material, hidden fasteners, and basic framing adjustments if needed. Assumptions: standard 5/4×6 boards, climate-controlled region, mid-grade fasteners, and typical porch framing.
Wood deck pricing typically runs $15-$35 per sq ft installed, depending on species (pine, cedar, redwood, cedar-lumber mixes). Higher-end softwoods or rot-resistant species push toward the upper end, while lower-grade lumber keeps costs down. Assumptions: pressure-treated pine for framing, straight-cut boards, standard railing, and basic staining.
Installed Deck Cost by System Type
System differences drive price variance as much as material choice. A basic rectangular deck with standard framing and no upgrades falls on the lower end; a multi-tier, railing-heavy design with hidden fasteners and composite decking sits at the high end. Overall, a Trex deck is more expensive up front but may incur fewer maintenance costs over 15-20 years.
- Trex basic platform (no frills): $28-$40 per sq ft installed
- Trex with upgraded rails and hidden-fastener system: $40-$60 per sq ft installed
- Wood basic platform (no frills): $22-$35 per sq ft installed
- Wood with premium species and extra railing: $35-$70 per sq ft installed
Major Quote Components For A Deck Project
The strongest cost split comes from Materials, Labor, and Accessories. The table shows a typical quote structure for a 300 sq ft deck.
| Component | Trex Range | Wood Range | Notes |
|---|---|---|---|
| Materials | $6,000-$13,500 | $4,500-$7,000 | Boards, fasteners, railing |
| Labor | $3,000-$7,500 | $2,700-$5,250 | Framing, deck assembly, rail install |
| Delivery/Disposal | $200-$800 | $150-$600 | Packaging, debris removal |
| Permits/Inspections | $100-$600 | $100-$600 | Depends on locality |
| Warranty/Contingency | $150-$900 | $100-$700 | Material warranty plus labor cushion |
Key Variables That Shift The Final Quote
Project specifics strongly affect price. Size and scope are the top drivers; site access and grade changes also matter. Two numeric drivers to watch include deck area in square feet and rail length in feet. For example, every additional 100 sq ft adds roughly $1,000-$2,000 to Trex, and $800-$1,400 to wood, depending on finish choices. Assumptions: standard access, midrange materials, regional wage norms.
Other influential factors include: system type (solid vs capped composite), board width (5.5 in vs 3.5 in), and railing materials (composite vs wood) which can swing per-sq-ft costs by 10-30% in practice.
Ways To Trim Deck Costs Without Sacrificing Quality
Careful scope management and timing can cut total price. Plan to install in moderate weather and avoid peak season to reduce labor premiums. Consider the following tactics:
- Choose standard railings and hidden-fastener systems only where they clearly add value
- Limit custom cuts or unusual shapes that require extra labor
- Compare midrange wood species with cost-effective preservative treatments
- Bundle delivery, disposal, and permit costs with one contractor
- Opt for a fixed-price quote to prevent change-order creep
Maintenance And Longevity Costs Compared
Long-term costs shift the economic comparison. Trex decks generally require less annual maintenance than wood. Trex maintenance cost is often quoted as lower over 15-20 years, while wood may need repainting, stain, and sealing every 2-5 years. Assumptions: typical HOA standards, standard cleaning products, and regional weather impacts.
Estimated long-term maintenance: Trex around $0.50-$1.50 per sq ft per year for basic cleaning and occasional refinishing; wood around $0.80-$2.50 per sq ft per year for sealants, stains, and repairs.
Regional Price Differences For Deck Projects
Prices vary by region due to labor markets, material supply, and permit fees. Coastal metros tend to see higher labor rates than rural Inland areas. Typical delta ranges: Trex installed cost can be 5-15% higher in the Northeast than the Southeast; wood costs follow a similar pattern with local species availability affecting price.
- West Coast: 5-12% above national average for both Trex and wood
- Midwest: near national average, with local species affecting wood pricing
- Southeast: generally lower labor rates, wood often most affordable
Quote Comparison And Real-World Scenarios
Three sample quotes help illustrate practical pricing. These illustrate size, scope, and material choices with realistic labor hours and per-unit costs.
- Scenario A — 250 sq ft Trex deck with standard railing: Materials $4,500-$7,000; Labor $2,500-$4,500; Total $7,000-$12,000
- Scenario B — 350 sq ft wood deck with premium cedar railing: Materials $3,500-$6,000; Labor $3,000-$5,000; Total $6,500-$11,000
- Scenario C — 400 sq ft Trex with multi-tier layout and upgraded railing: Materials $9,000-$14,000; Labor $4,500-$8,000; Total $13,500-$22,000
Note: Totals above are installed prices and assume standard access. Concrete work, drainage, or square footage additions will adjust the ranges higher.
Summary Of The Price Picture
For a deck project, Trex costs more upfront but can save on maintenance. Wood starts cheaper but can incur significant upkeep over time. Using the per-square-foot installed ranges helps readers compare options quickly.