A cedar deck typically costs $30-$70 per square foot installed, with a common 12-by-16-foot deck totaling about $5,800-$13,400. Cedar grade, deck height, stairs, railings, demolition, and local labor rates have the biggest effect on the estimate.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed cedar deck | $30 per sq ft | $45 per sq ft | $70 per sq ft | Basic platform through upgraded or complex work |
| 12-by-16-foot deck | $5,800 | $8,600 | $13,400 | 192 sq ft, excluding unusual site work |
| Cedar decking boards | $4 per sq ft | $7 per sq ft | $12 per sq ft | Board grade and thickness affect price |
| Labor | $15 per sq ft | $23 per sq ft | $35 per sq ft | Higher for elevated or detailed designs |
Cedar deck prices by square footage and scope
A cedar deck cost calculator should use both deck area and project scope. A simple ground-level platform with standard cedar boards and straightforward access may fall near $30-$40 per square foot. Higher-grade lumber, custom patterns, stairs, or raised framing can push installed pricing to $50-$70 per square foot or more.
For a typical 192-square-foot deck, budgeting around $8,600 is a practical starting point. A 10-by-12-foot deck may run $3,600-$8,400, while a 16-by-20-foot deck may cost $9,600-$22,400. The larger estimate reflects additional framing, labor, and possible railing or access needs, not just more boards.
Assumptions: U.S. average labor, standard pressure-treated framing, cedar surface boards, normal access, and no major permit or foundation complications.
What cedar boards, framing, and labor add to the quote
Installed quotes combine surface materials with the frame, fasteners, labor, and job overhead. The ranges below are typical allowances, not fixed national rates. Some contractors include delivery and cleanup in labor or overhead, so quote line items may not match exactly.
| Quote component | Low | Average | High | Typical scope |
|---|---|---|---|---|
| Cedar decking boards | $4 per sq ft | $7 per sq ft | $12 per sq ft | Common grades to clearer, premium boards |
| Framing and footings | $5 per sq ft | $8 per sq ft | $13 per sq ft | Frame lumber, posts, and foundation work |
| Fasteners and finish | $1 per sq ft | $2 per sq ft | $4 per sq ft | Connectors, screws, and initial sealer if included |
| Installation labor | $15 per sq ft | $23 per sq ft | $35 per sq ft | Layout, framing, board installation, and trim |
| Delivery and disposal | $150 | $500 | $1,500 | Material delivery or removal of an old deck |
Labor often accounts for roughly one-third to one-half of the installed price. For hourly comparisons, a crew rate may work out to about $50-$100 per worker-hour, depending on market and company costs.
How deck height, cedar grade, and layout change pricing
Height and design can matter as much as square footage. A ground-level deck generally needs less structural work than one elevated several feet above grade. Once the deck is more than about 30 inches above the ground, guardrails are commonly required under local rules; taller decks can also need longer posts, bracing, and more demanding access.
Choose the board grade and deck dimensions before comparing bids. Clearer cedar can cost two or three times as much as knotty or construction-grade boards. A simple rectangular layout is easier to frame than curves, picture-frame borders, or diagonal boards; those details may add 10%-25% to labor. Decks above roughly 200 square feet may also need extra support spans or additional stairs, depending on design and code.
Removal, stairs, and railings that increase a cedar quote
Extras should be priced separately when possible. Removing and hauling away an existing deck commonly adds $5-$15 per square foot, with more for difficult access or heavy disposal. A basic stair set may add $500-$1,500; long runs, landings, or custom railings cost more.
Railing is a substantial line item on elevated decks. Standard wood railing often adds $30-$60 per linear foot, while more elaborate systems can exceed that range. Sealing or staining may cost about $1-$3 per square foot when included as a separate service. Confirm whether the quote includes finish, cleanup, delivery, and disposal rather than assuming they are covered.
How many workdays a cedar deck installation needs
A small, uncomplicated deck may take a two- or three-person crew about 2-4 working days after materials arrive. A 12-by-16-foot platform commonly takes 3-6 days, while a raised deck with stairs, railings, or difficult footing can require one to two weeks of work. Weather, inspections, and material delivery can extend calendar time.
Ask each contractor to identify labor hours and schedule assumptions. A much shorter timeline may indicate a larger crew, a simpler scope, or omitted finishing work. Compare the same dimensions, railing length, stair count, and demolition allowance when reviewing estimates.
Cedar deck pricing compared with pressure-treated lumber
Pressure-treated decking often costs less upfront, with installed projects commonly around $25-$55 per square foot. Cedar usually costs more because of the surface boards, though the gap varies with board grade and local availability. Composite decking may cost roughly $40-$80 per square foot installed, often with lower routine staining needs but a higher material bill.
Compare full project specifications rather than board prices alone. Cedar can be a middle option for buyers who want natural wood appearance without choosing premium composite. Wood requires periodic cleaning and protective finish; the amount and frequency depend on sun exposure, moisture, and product directions.
Regional labor rates and cedar availability across the U.S.
Labor and delivery can shift a quote even when the deck design is identical. Major coastal metros and high-cost cities may run 15%-30% above a broad national estimate. Smaller markets may be 5%-15% below it, although remote areas can pay more for delivery or limited contractor availability.
Local cedar supply and seasonal demand can change the material portion as well. In areas where cedar is readily stocked, board selection may be wider and delivery simpler. In markets dependent on shipped lumber, freight or limited inventory can add roughly 5%-15% to material costs. Obtain local bids using the same grade and board dimensions.
Ways to lower a cedar deck estimate without cutting essentials
Keeping a rectangular footprint, using standard board widths, and avoiding diagonal patterns can reduce labor and waste. A ground-level design may avoid some guardrail and structural costs, subject to local code. If an existing frame is sound and compliant, ask whether resurfacing is feasible instead of replacing the whole deck; repairs should not conceal rot or unsafe connections.
Compare at least three itemized quotes and hold the scope constant. Ask about a less expensive cedar grade, but inspect its appearance and expected maintenance before deciding. Schedule outside peak demand when contractors offer more availability, and handle simple site clearing only if the contractor agrees. Do not remove required footings, connectors, inspections, or code-compliant railing to reduce the bid.