Cost to Build a Deck in Ohio (2026)
A 12×16 ft deck in Ohio runs about $4,349 in pressure-treated pine and $9,341 in composite, installed — right in line with the US average. Here is what moves that number in Ohio, with a calculator priced for the state.
Pressure-treated pine
$19–$25 /sq ft
Cedar
$28–$37 /sq ft
Composite
$42–$55 /sq ft
Deck cost calculator for Ohio
Priced with Ohio labour, material and footing-depth factors. Change any input and the estimate updates.
Estimated installed cost
$8,220 – $10,742
192 sq ft · about $48.65/sq ft
- Materials
- $5,714
- Labour
- $3,627
- Footings (37 in deep)
- 3 × about $208
- Frost-depth adjustment
- +$125
Mid-range estimate for a rectangular deck attached to the house, with one beam line per 12 ft of depth and footings every 8 ft. Excludes demolition, permits and site work. For railing, stairs and a full line-item breakdown use the main deck cost calculator.
Ohio deck cost by size and material
Mid-range installed prices for a standard-height deck attached to the house, including framing, footings at the local depth and hardware. Railing and stairs are priced separately in the main deck cost calculator.
| Deck size | Pressure-treated pine | Cedar | Composite |
|---|---|---|---|
| 10 × 10 ft (100 sq ft) | $2,325 | $3,325 | $4,925 |
| 12 × 12 ft (144 sq ft) | $3,293 | $4,733 | $7,037 |
| 12 × 16 ft (192 sq ft) | $4,349 | $6,269 | $9,341 |
| 16 × 20 ft (320 sq ft) | $7,373 | $10,573 | $15,693 |
| 20 × 20 ft (400 sq ft) | $9,133 | $13,133 | $19,533 |
What drives deck prices in Ohio
Labour
Labour is the biggest regional variable. Carpentry labour in Ohio runs right in line with the national level, so a composite 12×16 that averages $9,216 nationally comes to about $9,341 here. On pressure-treated decks labour is more than half the bill, so the regional gap is widest on the cheapest material.
Climate
Cold winters with freeze-thaw, lake-effect snow in the northeast and humid summers.
Footings and frost depth
Footings in Ohio typically go 32–42 inches deep. At 37 inches each 12 inch footing costs roughly $208 installed, and a 12×16 deck needs about 3 of them — a premium of $125 against the 24 inch depth national prices assume.
Which decking makes sense here
Our pick for most Ohio homes: pressure-treated pine. Right at the national average, where pressure-treated remains the value option. Composite adds about $4,992 to a 12×16 deck over pressure-treated — see the full 20-year comparison in the composite vs wood calculator.
Permits and code in Ohio
The Residential Code of Ohio applies statewide, enforced by certified local departments. Footings typically go 32 to 42 inches deep.
Typical deck permit fees: $100–$400. Expect a footing inspection before concrete, a framing inspection before the decking goes down and a final. Estimate your fee with the deck permit cost calculator, and read our deck permit guide for what the drawings need to show.
Best time to build a deck in Ohio
May to October.
Deck cost in Ohio cities
Compare neighbouring states
- Pennsylvania — 12×16 pressure-treated about $4,484 (+2% vs US)
- Michigan — 12×16 pressure-treated about $4,443 (+1% vs US)
- Indiana — 12×16 pressure-treated about $4,264 (−1% vs US)
- Kentucky — 12×16 pressure-treated about $4,029 (−5% vs US)
- West Virginia — 12×16 pressure-treated about $4,049 (−4% vs US)
Frequently asked questions
How much does it cost to build a deck in Ohio?
A typical 12×16 ft (192 sq ft) deck in Ohio costs about $4,349 installed in pressure-treated pine, $6,269 in cedar and $9,341 in composite. That is $19–$25 per square foot for pressure-treated and $42–$55 for composite — right in line with the US average.
Is a composite deck worth it in Ohio?
On a 12×16 deck composite costs about $4,992 more than pressure-treated up front. Right at the national average, where pressure-treated remains the value option. Composite needs no staining, which saves a refinishing cycle every two to three years on wood.
Do I need a permit to build a deck in Ohio?
The Residential Code of Ohio applies statewide, enforced by certified local departments. Footings typically go 32 to 42 inches deep. Where a permit is required, fees typically run $100–$400. Under the model residential code, a freestanding deck under 200 sq ft and no more than 30 inches above grade that does not serve an exit door is often exempt — attaching it to the house removes that exemption.
How deep do deck footings need to be in Ohio?
Typically 32 to 42 inches depending on the part of the state. At about 37 inches, each 12 inch footing costs roughly $208 installed, compared with $167 at a 24 inch depth. Confirm the exact depth with your building department before digging.
When is the best time to build a deck in Ohio?
May to October. Booking a builder outside the spring rush often gets a faster start date and a keener price.
Is Ohio expensive for deck building compared with other states?
Ohio ranks 25 of 50 from cheapest to most expensive on our index. Carpentry labour runs right in line with the national level and materials right in line with it, which puts a typical deck right in line with the US average.
Price the rest of the project
How these figures are made: national installed prices per square foot, split into materials and labour and adjusted by a Ohio labour index (reasoned from BLS state carpenter wage data), a material and freight index, and the local footing depth. They are planning estimates — get two or three itemised local quotes. Method.