Composite Deck costs $35.98 to $76.46 per sq ft in Montgomery in 2026. For a 400 sq ft project, expect $14,392 – $30,584 installed, typically near $22,488. That is essentially in line with the Alabama average.
Montgomery composite deck calculator
Planning estimate. Wage index applies to the labor share only; materials held at national prices. Get three written quotes.
How Montgomery compares with the rest of Alabama
Construction wages in Montgomery average $23.90 per hour against $24.82 statewide, so pricing tracks the Alabama norm closely.
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 Montgomery
| Project size | Montgomery range | Typical |
|---|---|---|
| 100 sq ft | $3,598 – $7,646 | $5,622 |
| 200 sq ft | $7,196 – $15,292 | $11,244 |
| 300 sq ft | $10,794 – $22,938 | $16,866 |
| 400 sq ft | $14,392 – $30,584 | $22,488 |
| 600 sq ft | $21,589 – $45,876 | $33,732 |
| 800 sq ft | $28,785 – $61,168 | $44,976 |
| 1,000 sq ft | $35,981 – $76,459 | $56,220 |
| 1,500 sq ft | $53,971 – $114,689 | $84,330 |
Where the money goes
For a 400 sq ft project in Montgomery at roughly $22,488, a typical bill splits like this:
| Line item | Share | Cost |
|---|---|---|
| Labor | 42% | $9,445 |
| Materials | 44% | $9,895 |
| Site prep & equipment | 8% | $1,799 |
| Overhead, disposal & finishing | 6% | $1,349 |
Montgomery compared with other Alabama markets
| Area | Cost per sq ft | vs Montgomery |
|---|---|---|
| Birmingham | $37.27 – $79.20 | +4% |
| Mobile | $36.62 – $77.81 | +2% |
| Huntsville | $36.70 – $77.98 | +2% |
| Tuscaloosa | $36.94 – $78.49 | +3% |
| Alabama average | $36.47 – $77.50 | +1% |
Ground conditions and code in Montgomery
Permits in Montgomery
A residential permit for this work typically runs around $350 in Alabama. Permit cost is rarely included in a contractor quote, so budget it separately and confirm scope with the Montgomery building department before work begins.
Hiring in Montgomery
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 Alabama.
Frequently asked questions
How much does composite deck cost in Montgomery?
In 2026, composite deck costs $35.98 to $76.46 per sq ft in Montgomery. For a 400 sq ft project, the installed total typically lands between $14,392 and $30,584.
Is Montgomery more expensive than the rest of Alabama?
Not meaningfully. Montgomery prices track the Alabama average closely.
Do I need a permit in Montgomery?
Most work of this type and value requires a permit. Budget around $350 in Alabama and allow extra time for review in metro jurisdictions.
How do I compare quotes in Montgomery?
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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