The price of 20-foot Trex decking boards varies by product line, color, and retailer, with the main cost drivers being material grade, profile (groove vs. solid), and delivery. This article provides practical price ranges in USD to help budget planning and purchasing decisions. Understanding the cost of 20 ft Trex boards is essential for accurate project estimates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Trex 20-ft Deck Boards (per board) | $25 | $40 | $60 | Includes standard grooved/plank profiles; price varies by line (Select, Trex, Transcend). Assumes standard 5.5″ width. |
| Total boards for typical 250–300 sq ft deck | $700 | $1,120 | $1,680 | Assumes ~28 boards at 20 ft each; board count scales with deck size. |
| Hidden fasteners or clips (box) | $25 | $40 | $60 | Labor-saving hardware; price varies by system type. |
| Labor (installation) | $0 (DIY) | $2,000 | $8,000 | Assumes professional installation; rate ranges $40–$60/hour; hours depend on deck complexity. |
| Delivery / Disposal | $0 | $150 | $400 | Based on distance and quantity; some suppliers include delivery. |
Overview Of Costs
Trex decking cost for 20-foot boards typically ranges from $25 to $60 per board. For a mid-sized project, material parts often total about $1,000–$1,700 for boards alone, with hardware and packaging adding several hundred dollars. The largest price spreads come from labor and delivery, which can swing the total project by a few thousand dollars depending on local rates and deck size.
Cost Breakdown
| Column | Materials | Labor | Equipment | Permits | Delivery/Disposal | Warranty | Contingency |
|---|---|---|---|---|---|---|---|
| Typical project | Board cost: $700–$1,680; Fasteners: $25–$60 | Professional install: $2,000–$8,000 | Tools & equipment: $100–$500 | Permits: $0–$300 | Delivery/Disposal: $0–$400 | Limited lifetime warranty premium | 10–15% of total |
What Drives Price
Material line and color grade are primary price drivers. Trex offers varying lines such as Select, Elements, Trex Transcend, and Trex Elevations, each with different costs and finishes. Thickness and profile (grooved vs. solid) influence both price and installation time. Regional shipping, taxes, and contractor labor rates also affect final cost.
Regional Price Differences
Prices can differ by region due to demand, distribution, and labor markets. Typical deltas: West Coast +5–15% vs. Midwest; Northeast +0–10%; South +0–8%. Local availability of promotions or bulk buying can narrow or widen these gaps.
Labor, Hours & Rates
Labor costs for installation commonly range from $40 to $60 per hour, with total hours varying by deck size, substrate condition, and railing integration. A straightforward install on a 250–300 sq ft deck might require 20–40 hours of labor by a crew, affecting total project price significantly. data-formula=”labor_hours × hourly_rate”>
Ways To Save
Buy in bulk and compare multiple sellers for board pricing. Consider purchasing related products (fasteners, fascia, and railing) from the same supplier to reduce handling charges. Scheduling installation in off-peak seasons may yield lower labor rates. Some manufacturers or retailers offer rebates or promotional discounts on select lines, which can cut overall costs.
Real-World Pricing Examples
Assumptions: region, deck size around 250–300 sq ft, standard 5.5″ board, basic substrate, no major structural changes.
- Basic — Boards: 28 at $40 average; Fasteners: $30; Labor: 20 hours at $45/h; Delivery: $150. Total: about $1,520; per-square-foot price around $6.08.
- Mid-Range — Boards: 28 at $50 average; Fasteners: $50; Labor: 30 hours at $50/h; Delivery: $250. Total: about $2,550; per-square-foot price around $10.20.
- Premium — Boards: 28 at $60 high; Fasteners: $60; Labor: 40 hours at $60/h; Delivery: $400. Total: about $3,860; per-square-foot price around $15.44.
Assumptions: region, specs, labor hours.
