Pressure treated wood typically costs about $0.50-$9 per linear foot for materials, depending mostly on board size, grade, and treatment. Installed prices vary by project: a basic wood fence often runs $15-$35 per linear foot, while deck framing costs depend on the number and size of structural members.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| 2×4 pressure treated lumber | $0.50 per ft | $0.85 per ft | $1.25 per ft | Common framing size |
| 2×6 pressure treated lumber | $0.85 per ft | $1.35 per ft | $2.00 per ft | Deck framing or heavier framing |
| 4×4 pressure treated post | $1.50 per ft | $2.40 per ft | $3.50 per ft | Fence and deck posts |
| 6×6 pressure treated post | $4.50 per ft | $6.50 per ft | $9.00 per ft | Large structural posts |
| Installed pressure treated fence | $15 per ft | $24 per ft | $35 per ft | Typical 4-6 ft fence; site and style affect price |
What pressure treated lumber costs by board size
For lumber alone, a typical retail range is $0.50-$1.25 per linear foot for a 2×4, $0.85-$2 for a 2×6, and $1.50-$3.50 for a 4×4 post. A 6×6 commonly costs $4.50-$9 per foot. These estimates reflect standard pressure treated softwood in ordinary retail lengths, not specialty cuts or delivery.
For a straightforward estimate, identify the board’s nominal size and multiply its per-foot price by the total footage. A 10-foot 2×6 at $1.35 per foot costs about $13.50 before tax. Actual board lengths and dimensions can differ from nominal labels: a nominal 2×6 is typically about 1.5 by 5.5 inches.
Prices vary by store, lumber market, grade, and treatment. Long lengths may have a higher total price, and boards with fewer defects or a premium appearance can cost more. Retail tags may show a price per board rather than per foot; dividing the board price by its length gives a useful comparison.
Assumptions: Standard pressure treated lumber, common retail sizes, ordinary access, and no delivery or installation.
How posts, rails, and labor appear in a fence quote
A fence estimate combines more than the boards’ linear-foot price. Posts, rails, pickets, concrete, fasteners, layout, digging, installation, and any removal can all contribute. A complete 4-6 foot pressure treated fence often costs $15-$35 per linear foot installed, with simple layouts and open access toward the low end and taller, more detailed, or difficult installations toward the high end.
| Quote component | Typical price | Unit or scope | What changes it |
|---|---|---|---|
| Pressure treated rails | $0.85-$2.00 | Per linear ft for 2×6 | Board size, grade, length |
| Pressure treated posts | $1.50-$9.00 | Per linear ft for 4×4-6×6 | Post size and burial depth |
| Fence pickets | $1.50-$4.50 | Per linear ft of fence face | Height, spacing, picket width |
| Installation labor | $8-$20 | Per linear ft | Terrain, access, layout, crew time |
| Concrete and fasteners | $2-$6 | Per linear ft of fence | Post spacing and soil conditions |
| Old fence removal | $3-$8 | Per linear ft | Disposal distance and existing footing |
Ask whether the quote covers posts, concrete, gates, haul-away, and cleanup before comparing totals. Material allowances may be listed separately from labor, and a quote for bare lumber is not comparable to one for a finished fence. Gate hardware and gate installation are often priced separately, commonly adding $150-$500 or more depending on width and construction.
The component ranges are not meant to be added mechanically for every job. For example, picket pricing is based on fence length, while post costs depend on the number and size of posts. A contractor’s package price may also include layout, overhead, and a warranty.
How board dimensions, treatment, and grade shift the price
Board thickness and width are major price drivers because larger pieces use more wood. A 6×6 post can cost several times as much per foot as a 4×4, and a 2×8 is generally more expensive than a 2×6. For a deck frame or retaining structure, follow the design specifications rather than substituting a smaller member to reduce the lumber bill.
Treatment is another important distinction. Lumber rated for ground contact is usually more expensive than lumber intended for above-ground use, but it is required where the wood will touch soil or be exposed to conditions that call for that rating. Posts set in soil, framing near grade, and wood exposed to persistent moisture may need ground-contact treatment. Check the product label and project requirements instead of relying only on the lumber’s color.
Grade affects appearance and consistency. Lower-cost boards may have more knots, wane, or variation, while higher grades can be straighter or cleaner. For hidden framing, appearance may matter less than structural suitability and grade; for exposed rails or deck surfaces, straighter, more uniform boards can reduce sorting and waste.
Two useful quote thresholds are the member size and whether the lumber is rated for ground contact. In particular, pricing a 4×4 versus a 6×6 or above-ground versus ground-contact treatment can change the material budget substantially. Regional stock and availability may also limit which lengths or grades can be purchased.
How many labor hours a fence installation can take
Labor is commonly quoted at $8-$20 per linear foot for a standard fence, but some contractors price by the day or crew. A straightforward 100-foot run may take a small crew about 1-3 days, including layout, post holes, setting posts, and attaching rails and pickets. Gate work, removal, and difficult digging can extend the schedule.
Hourly labor rates for carpenters and fence installers often fall around $50-$100 per worker-hour, with local labor markets and contractor overhead affecting the bill. Many residential jobs are quoted as a flat project price rather than an hourly charge. A minimum service fee may apply to short runs because mobilizing a crew, tools, and materials takes time even for a small project.
Labor estimates depend on both footage and the number of posts, corners, gates, and changes in direction. A straight run generally requires less layout work than a property line with multiple turns. A contractor may also need additional time to locate utilities before digging; that step can be essential and may be included in the quote or handled through local utility-marking services.
Why regional lumber and installation prices differ
Material and installation costs are not uniform across the United States. Compared with a typical mid-range quote, a high-cost metro area may run about 10%-25% higher, while some rural markets may be 5%-15% lower. These are planning comparisons, not fixed regional tariffs; local lumber supply, wages, travel distance, and contractor availability matter more than broad geographic labels.
Delivery can narrow the gap between a low rural lumber price and a higher urban retail price. A supplier may charge $50-$150 for a small delivery or more for a long distance, special unloading, or a large order. Short, scattered projects may also incur a minimum charge that makes their per-foot total higher than a long continuous run.
Compare local quotes using the same fence height, post spacing, treatment rating, and removal scope. For materials-only shopping, compare the same species, grade, size, and treatment label. For installation, ask whether sales tax, delivery, disposal, permits, and gate hardware are included so a low initial number does not hide later charges.
Three pressure treated fence budgets at different scopes
A 50-foot, 4-foot-high fence with a straight layout and no old fence removal might cost about $750-$1,450 installed, or $15-$29 per foot. The lower end assumes ordinary soil, basic pickets, and easy access. A gate, extra corners, or a rocky route can raise the total.
A 100-foot, 6-foot privacy fence might run $2,000-$3,500 installed, or $20-$35 per foot. This scenario uses more picket material and may need more substantial posts than a shorter, lower fence. A single standard gate could add roughly $150-$500, depending on its size and hardware.
A 150-foot replacement involving removal of an existing fence could total about $3,000-$6,450, including $450-$1,200 for removal at $3-$8 per foot. The remaining installation estimate reflects a range of $17-$35 per foot for the new fence. Heavy concrete footings, restricted access, or significant grading can push a replacement beyond this range.
These examples are installed project budgets, not lumber-only prices. They assume ordinary residential construction, common pressure treated materials, and no unusual retaining work or major landscaping. Ask for the total footage used in the estimate and confirm how the contractor handles waste, gates, and changes in grade.
Where homeowners can trim a pressure treated wood quote
Controlling the layout is one of the most direct ways to manage price. Keep the fence line as straight as the property allows, limit unnecessary corners, and confirm the required height before ordering. Each turn can add posts, cuts, and labor, while extra height increases material use and may affect local rules.
Choose treatment and grade for the actual exposure and use. Ground-contact lumber should be used where required, but paying for a higher appearance grade on concealed framing may not add practical value. Standard lengths can reduce cutting waste, and buying enough material for the whole job at once may avoid repeated delivery charges.
Compare at least three itemized quotes with identical specifications and a clear removal plan. A low bid may exclude concrete, cleanup, gate hardware, or haul-away. Before accepting a quote, check whether the contractor has included utility marking, post depth, and any needed permits or inspections. Local requirements vary, so verify rules with the relevant city or county before construction.
Basic preparation can also reduce labor time. Clear movable items from the fence route and identify property boundaries before installation, but leave excavation and utility-sensitive work to qualified people. Avoid ordering lumber before confirming dimensions and the final layout; excess boards, wrong treatment ratings, or mismatched lengths can erase savings through returns, restocking, or replacement purchases.
When repair or a different fence material costs less
Replacing only a few failed pickets or rails can cost less than rebuilding an entire fence when posts remain sound. Small repairs may run about $150-$600, depending on access, quantity, and minimum labor charges. Replacing one or two posts can cost roughly $150-$400 each when digging, concrete, and disposal are involved. These are broad repair ranges; extensive rot or unstable footings can make full replacement more practical.
Pressure treated wood generally costs less upfront than many composite or ornamental metal fence systems, but those materials have different upkeep and appearance. A comparable installed composite fence can often run $25-$60 or more per linear foot, while metal styles vary widely by design. Compare full installed scope rather than comparing the price of pressure treated boards with the price of a complete alternative fence.
Repair is usually the lower-cost choice only when the posts and main structure are still stable. If several posts lean, rot near the ground, or have loose footings, a series of patch jobs can add up without addressing the underlying problem. Get a repair quote and a replacement quote when damage is widespread, then compare their totals and expected service life.
For deck framing, fence prices are not a direct benchmark: deck projects use different member sizes, spans, connections, and code requirements. A pressure treated 2×6 might be priced per foot as listed above, but the amount of framing lumber required depends on joist spacing, beam design, and the deck plan. Use a project-specific material list rather than multiplying a fence rate by deck footage.