Deck Building Cost in Mississippi (2026)
Deck Building in Mississippi runs about 14% below the national average. A typical 320 sq ft project starts around $4,130–$6,880 for pressure-treated wood. Estimate your exact project below.
Deck Building Cost Calculator
Adjust the details for an installed-cost range tailored to you.
Length × width of the deck surface. A 16×20 deck is 320 sq ft.
Ballpark estimate for planning — not a quote.
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Deck Building cost in Mississippi by material
Installed cost for a typical 320 sq ft project in Mississippi.
| Material | Per sq ft | Typical MS project |
|---|---|---|
| Pressure-treated wood | $12.9–$21.5 | $4,130 – $6,880 |
| Cedar / redwood | $21.5–$34.4 | $6,880 – $11,010 |
| Composite (Trex-style) | $25.8–$51.6 | $8,260 – $16,510 |
What affects your Mississippi cost
- Decking material and railing style
- Height off the ground and stairs
- Footings, framing and permits
- Built-ins (benches, pergola, lighting)
- Local labor rates
Mississippi deck building — FAQ
How much does deck building cost in Mississippi?
In Mississippi, a typical 320 sq ft deck building project runs about $4,130–$6,880 for pressure-treated wood, installed. That's about 14% below the national average. Higher-end materials cost more — use the calculator above for your exact size and material.
How much does deck building cost per sq ft in Mississippi?
In Mississippi, installed deck runs about $12.9–$51.6 per sq ft depending on material (pressure-treated wood $12.9–$21.5, cedar / redwood $21.5–$34.4, composite (trex-style) $25.8–$51.6). That's about 14% below the national average.
How much does it cost to build a deck in 2026?
A typical 320 sq ft deck runs about $5,000–$8,000 in pressure-treated wood, or $10,000–$19,000 in composite, installed. Size, height, railings and material drive the price — use the calculator for a localized estimate.
Is composite decking worth it?
Composite costs roughly 1.5–2× wood up front but eliminates staining/sealing and lasts 25–30+ years, so total cost of ownership is often lower. It's the popular choice for homeowners who don't want annual maintenance.