When planning a Trex deck, buyers typically pay a combination of material plus installation. The Trex cost per sf is driven by board type, decking color, surface texture, and local labor rates. This article presents practical price ranges and breakdowns for U.S. projects.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Material (Trex boards only) | $2.80/sf | $4.50/sf | $7.00/sf | Includes basic boards; premium lines higher. |
| Installation/Labor | $3.50/sf | $5.50/sf | $8.00/sf | Includes framing, fasteners, and basic railing prep. |
| Totals (Materials + Labor) | $6.30/sf | $10.00/sf | $15.00/sf | Assumes standard 2×6 framing and basic stairs. |
| Permits & Inspections | $0.50/sf | $1.50/sf | $3.00/sf | Depends on local rules. |
| Delivery & Waste Disposal | $0.25/sf | $0.75/sf | $1.50/sf | Includes off-site disposal for packaging. |
| Warranties & Accessories | $0.20/sf | $0.60/sf | $1.50/sf | Optional railing, lighting, or skim protection. |
Overview Of Costs
Trex deck pricing typically ranges from $6 to $15 per sf for total installed cost, with per-sf costs decreasing on larger projects. The main drivers are board selection, deck size, railing choices, and local labor rates. For a standard 250 sf deck, total installed cost commonly falls between $1,800 and $3,750 before taxes and permits. Assumptions: region, deck framing, and basic railing configuration.
Cost Breakdown
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $2.80/sf | $4.50/sf | $7.00/sf | Trex line, color, and texture affect price. |
| Labor & Installation | $3.50/sf | $5.50/sf | $8.00/sf | Includes framing and basic flashing. |
| Permits | $0.50/sf | $1.50/sf | $3.00/sf | Varies by city/county. |
| Delivery & Disposal | $0.25/sf | $0.75/sf | $1.50/sf | Pitch and site access impact costs. |
| Warranty & Accessories | $0.20/sf | $0.60/sf | $1.50/sf | Includes fasteners and spacers if needed. |
What Drives Price
Board type and line selection are major price levers. Trex offers several lines (lower to premium) with per-sf material costs varying from roughly $2.80 to $7.00. Labor costs depend on crew size, project complexity, and local wage levels. For example, a rough-cut price may rise with 2×6 framing upgrades, complex railing systems, or custom lattice work. Other factors include site accessibility, waste disposal needs, and permit requirements.
Ways To Save
Shop around for multiple bids and consider mid-range Trex lines to balance durability and cost. Extending the deck length modestly or opting for standard railing rather than premium options can reduce per-sf costs. Scheduling installation during off-peak seasons may yield slight labor discounts. Bulk deliveries and combination projects (deck plus stairs) can lower overall delivery and setup fees.
Regional Price Differences
Prices vary by region due to labor markets, demand, and material sourcing. In the Northeast, installed costs can be on the higher side, while the Midwest and Southeast often see mid-range pricing. Southern suburban markets may offer lower labor rates than dense urban cores. Expect +/- 10-20% deltas when moving from urban to rural settings.
Labor & Installation Time
Typical deck installations span 3–7 days for a mid-size project, depending on shape complexity and site prep. Labor hours for a 250 sf deck commonly range 60–120 hours, including framing, decking, and railing assembly. Larger or more intricate designs push the upper bound toward 150–180 hours.
Real-World Pricing Examples
Scenario 1 — Basic: 200 sf, straight deck, standard railing, no stairs. Materials: $2.80–$4.50/sf; Labor: $3.50–$5.50/sf. Total installed: $2,900–$5,600. Assumptions: curbside delivery, standard fasteners.
Scenario 2 — Mid-Range: 350 sf, multiple angles, mid-range Trex line, basic stairs. Materials: $3.50–$5.50/sf; Labor: $4.50–$6.50/sf. Total installed: $6,000–$12,000. Assumptions: mid-range railing, standard footprint.
Scenario 3 — Premium: 500 sf, premium Trex line, custom railing, lighting, spiral stairs. Materials: $5.00–$7.00/sf; Labor: $6.00–$8.50/sf. Total installed: $11,000–$24,000. Assumptions: elevated site, permit fees.
Assumptions: region, specs, labor hours.