When budgeting a backyard update, homeowners typically weigh deck versus concrete patio cost, with dry vs shaded installations and surface finishes driving the price spread. This article presents practical pricing in USD, including low, average, and high ranges, so readers can compare value directly.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Deck Installation (400 sq ft, pressure-treated) | $6,000 | $9,500 | $15,000 | Includes framing and basic rail |
| Concrete Patio (400 sq ft, broomed finish) | $4,000 | $6,500 | $9,000 | Includes basic prep and slab |
| Materials (deck)** | $2,000 | $3,500 | $7,000 | Wood or composite per sq ft varies |
| Materials (concrete)** | $2,500 | $3,500 | $5,500 | Reinforcement and finish options affect cost |
| Labor (installation, deck) | $3,000 | $4,500 | $8,000 | Framing, decking, fasteners |
| Labor (installation, concrete) | $2,000 | $3,000 | $4,800 | Pour, finish, cure time |
| Permits/Inspections | $100 | $600 | $2,000 | Location-dependent |
| Delivery/Removal and Cleanup | $200 | $500 | $1,000 | Debris, concrete pour waste |
| Total Project Cost | $9,100 | $15,100 | $25,600 | Assumes 400 sq ft with standard finishes |
Assumptions: Midwest labor rates, standard materials, normal access.
Comparative cost drivers for decks and concrete patios
Deck costs hinge on framing, decking material, and rail systems with per-square-foot ranges that shift by wood versus composite and by required containment or stairs. A basic 12×12 deck (144 sq ft) may land in the low range, while a multi-level or upgraded railing can push total pricing higher. Concrete patios depend more on slab thickness, reinforcement, and finish (broomed, stamped, or decorative overlays).
Material costs by deck type versus concrete finish
Deck materials vary widely by species, grade, and coating. Expect lower-cost pressure-treated lumber around $2.50-$5.00 per sq ft for materials only, and composite options at $8-$14 per sq ft. Concrete finishes add $3-$8 per sq ft for stamp or decorative overlays beyond a standard slab. For 400 sq ft, that can swing material totals by roughly $1,000 to $6,000 depending on selection.
Labor hours and regional rate differences
Labor typically accounts for 60-70% of a deck project vs 40-50% for a concrete patio. Regional rates vary: coastal metro areas may see $60-$90 per hour for carpenters and $70-$110 for concrete finishers, while inland regions may be $40-$70 per hour for carpentry and $50-$85 for concrete work. A 400 sq ft deck may require 80-120 labor hours; a concrete patio may require 40-60 hours for prep, pour, and finish.
Formula:
Common add-ons that shift the total
Railings, steps, built-in seating, and outdoor lighting add both material and labor. A basic railing system might add $20-$40 per linear foot, while stairs can cost $800-$2,500 per flight depending on rise and width. Drainage improvements or slope adjustments also influence final pricing, especially on sloped sites.
Permits, inspections, and local rules
Permit costs vary by jurisdiction and can be influenced by project scope and setbacks. Expect ranges from $100 to $1,500 for most residential deck projects, and $300 to $2,000 for concrete patios with significant site work or drainage changes. Some areas require engineered drawings for larger decks, which can add design fees and review time.
Site preparation, grading, and access impact
Site conditions determine prep work needs. If soil is unstable or drainage is poor, prep costs rise due to grading, compacting, and under-slab measures. For decks, soil improvement or pier foundations add $2,000-$6,000 beyond basic framing. A concrete patio on uneven ground may require thicker slabs or filling, pushing costs higher by $1,000-$4,000.
Removal, disposal, and debris management
Existing structures must be removed before new work. Deck teardown can cost $1,000-$3,000 depending on materials and complexity, while breaking and removing an old concrete patio may run $1,500-$4,000. Waste hauling fees and recycling options influence final charges and scheduling.
Post-installation maintenance and long-term costs
Maintenance shaping long-term value differs by material. Decks require annual sealing or staining, typically $150-$400 per year, while concrete patios mainly incur periodic resealing every 3-5 years at $150-$350. Over five years, maintenance adds a noticeable difference to lifetime cost comparisons.