Composite Deck costs $41.14 to $87.41 per sq ft in Salem in 2026. For a 400 sq ft project, expect $16,455 – $34,966 installed, typically near $25,710. That is about 4% below the Oregon average.
Salem composite deck calculator
Planning estimate. Wage index applies to the labor share only; materials held at national prices. Get three written quotes.
Why Salem runs below the Oregon average
Construction wages in Salem average $33.53 per hour against $36.54 statewide. Salem sits below the Oregon average because the statewide figure is pulled up by higher-wage metros elsewhere in the state.
Labor is about 42% of the installed cost on this type of work, and it is the part that actually moves between markets. Materials are priced by national manufacturers and barely shift, which is why the gap between metros is narrower than wage differences alone suggest.
Composite Deck cost by project size in Salem
| Project size | Salem range | Typical |
|---|---|---|
| 100 sq ft | $4,114 – $8,741 | $6,428 |
| 200 sq ft | $8,227 – $17,483 | $12,855 |
| 300 sq ft | $12,341 – $26,224 | $19,283 |
| 400 sq ft | $16,455 – $34,966 | $25,710 |
| 600 sq ft | $24,682 – $52,449 | $38,565 |
| 800 sq ft | $32,909 – $69,932 | $51,420 |
| 1,000 sq ft | $41,136 – $87,415 | $64,275 |
| 1,500 sq ft | $61,704 – $131,122 | $96,413 |
Where the money goes
For a 400 sq ft project in Salem at roughly $25,710, a typical bill splits like this:
| Line item | Share | Cost |
|---|---|---|
| Labor | 42% | $10,798 |
| Materials | 44% | $11,312 |
| Site prep & equipment | 8% | $2,057 |
| Overhead, disposal & finishing | 6% | $1,543 |
Salem compared with other Oregon markets
| Area | Cost per sq ft | vs Salem |
|---|---|---|
| Portland | $44.28 – $94.10 | +8% |
| Bend | $41.19 – $87.54 | 0% |
| Eugene | $40.51 – $86.09 | −2% |
| Medford | $40.61 – $86.29 | −1% |
| Oregon average | $42.74 – $90.82 | +4% |
Ground conditions and code in Salem
Permits in Salem
A residential permit for this work typically runs around $600 in Oregon. Permit cost is rarely included in a contractor quote, so budget it separately and confirm scope with the Salem building department before work begins.
Hiring in Salem
Get three written, itemised quotes from licensed and insured contractors, each specifying the same scope and grade of material. Ask for local references and check the licence is current in Oregon.
Frequently asked questions
How much does composite deck cost in Salem?
In 2026, composite deck costs $41.14 to $87.41 per sq ft in Salem. For a 400 sq ft project, the installed total typically lands between $16,455 and $34,966.
Is Salem more expensive than the rest of Oregon?
No. Salem actually runs about 4% below the Oregon average. Local construction wages are $33.53/hr against $36.54/hr statewide.
Do I need a permit in Salem?
Most work of this type and value requires a permit. Budget around $600 in Oregon and allow extra time for review in metro jurisdictions.
How do I compare quotes in Salem?
Get three written, itemised quotes covering identical scope and materials. A bid far below the others usually signals a reduced specification rather than better value.
Nearby markets
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