Montgomery, AL · 2026 cost guide
How much does a deck cost in Montgomery?
In Montgomery, a deck costs about $4,100–$16,000 in 2026 for a 320 sq ft deck, from pressure-treated to composite — roughly $12.8–$51.22 per square foot. That’s about 3% below the Alabama average.
Estimate your Montgomery project with the Deck Cost Calculator →
Montgomery cost breakdown
| Montgomery typical range | $4,100–$16,000 |
| Montgomery per square foot | $12.8–$51.22 |
| Alabama state average | $4,200–$16,500 |
| Versus Alabama average | about 3% below average |
What’s different about Montgomery
Montgomery has a lower cost of living and ample contractor supply, keeping labor moderate, though Gulf-influenced humidity still drives exterior maintenance.
- Rot- and mold-resistant or composite materials are favored in humid climates.
- Severe-storm exposure favors impact-resistant materials.
How the cost is built
Deck cost depends on size, decking material (pressure-treated pine is cheapest; composite and PVC are mid-range; tropical hardwood is premium), and structural extras like railings, stairs, and elevated footings. Permits and ledger flashing add cost on attached decks.
Frequently asked questions
How much does a deck cost in Montgomery?
In Montgomery, a deck costs about $4,100 to $16,000 in 2026 for a 320 sq ft deck, from pressure-treated to composite — roughly 12.8–51.22 per square foot. That's about 3% below the Alabama average, reflecting local labor and permit costs.
What affects the cost of a deck in Montgomery?
Montgomery has a lower cost of living and ample contractor supply, keeping labor moderate, though Gulf-influenced humidity still drives exterior maintenance. Rot- and mold-resistant or composite materials are favored in humid climates.
How can I get an accurate deck building estimate in Montgomery?
Use the free Deck Cost Calculator to plug in your real measurements, then collect two or three local Montgomery quotes to compare. Prices vary by neighborhood, access, and project complexity.
Deck building cost in other Alabama metros
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Open calculator →The Montgomery figure scales the Alabama cost range by a local metro index, then adjusts for the city’s labor market and climate. A 2026 planning estimate, not a quote — get local bids. See our methodology.