Cost to Build a Deck in Oklahoma (2026)
A 12×16 ft deck in Oklahoma runs about $3,809 in pressure-treated pine and $8,548 in composite, installed — 8% below the US average. Here is what moves that number in Oklahoma, with a calculator priced for the state.
Pressure-treated pine
$18–$23 /sq ft
Cedar
$26–$34 /sq ft
Composite
$39–$51 /sq ft
Deck cost calculator for Oklahoma
Priced with Oklahoma labour, material and footing-depth factors. Change any input and the estimate updates.
Estimated installed cost
$7,522 – $9,830
192 sq ft · about $44.52/sq ft
- Materials
- $5,317
- Labour
- $3,230
- Footings (21 in deep)
- 3 × about $157
- Frost-depth adjustment
- −$29
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.
Oklahoma 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) | $1,970 | $2,920 | $4,438 |
| 12 × 12 ft (144 sq ft) | $2,849 | $4,217 | $6,404 |
| 12 × 16 ft (192 sq ft) | $3,809 | $5,633 | $8,548 |
| 16 × 20 ft (320 sq ft) | $6,319 | $9,359 | $14,217 |
| 20 × 20 ft (400 sq ft) | $7,918 | $11,718 | $17,791 |
What drives deck prices in Oklahoma
Labour
Labour is the biggest regional variable. Carpentry labour in Oklahoma runs 15% below the national level, so a composite 12×16 that averages $9,216 nationally comes to about $8,548 here. On pressure-treated decks labour is more than half the bill, so the regional gap is widest on the cheapest material.
Climate
Hot summers, severe storms, hail and tornadoes; expansive clay soils in many areas.
Footings and frost depth
Footings in Oklahoma typically go 18–24 inches deep. At 21 inches each 12 inch footing costs roughly $157 installed, and a 12×16 deck needs about 3 of them — a saving of $29 against the 24 inch depth national prices assume.
Which decking makes sense here
Our pick for most Oklahoma homes: pressure-treated pine. Low labour costs keep pressure-treated the budget choice. Composite adds about $4,739 to a 12×16 deck over pressure-treated — see the full 20-year comparison in the composite vs wood calculator.
Permits and code in Oklahoma
The Oklahoma Uniform Building Code Commission adopts the IRC; cities enforce it. Expansive clay can require deeper or belled footings.
Typical deck permit fees: $75–$300. 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 Oklahoma
March to May and September to November.
Compare neighbouring states
- Texas — 12×16 pressure-treated about $3,867 (−6% vs US)
- Kansas — 12×16 pressure-treated about $4,049 (−4% vs US)
- Missouri — 12×16 pressure-treated about $4,282 (+0% vs US)
- Arkansas — 12×16 pressure-treated about $3,662 (−10% vs US)
- New Mexico — 12×16 pressure-treated about $3,954 (−4% vs US)
- Colorado — 12×16 pressure-treated about $4,484 (+4% vs US)
Frequently asked questions
How much does it cost to build a deck in Oklahoma?
A typical 12×16 ft (192 sq ft) deck in Oklahoma costs about $3,809 installed in pressure-treated pine, $5,633 in cedar and $8,548 in composite. That is $18–$23 per square foot for pressure-treated and $39–$51 for composite — 8% below the US average.
Is a composite deck worth it in Oklahoma?
On a 12×16 deck composite costs about $4,739 more than pressure-treated up front. Low labour costs keep pressure-treated the budget choice. 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 Oklahoma?
The Oklahoma Uniform Building Code Commission adopts the IRC; cities enforce it. Expansive clay can require deeper or belled footings. Where a permit is required, fees typically run $75–$300. 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 Oklahoma?
Typically 18 to 24 inches depending on the part of the state. At about 21 inches, each 12 inch footing costs roughly $157 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 Oklahoma?
March to May and September to November. Booking a builder outside the spring rush often gets a faster start date and a keener price.
Is Oklahoma expensive for deck building compared with other states?
Oklahoma ranks 5 of 50 from cheapest to most expensive on our index. Carpentry labour runs 15% below the national level and materials 2% below it, which puts a typical deck 8% below 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 Oklahoma 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.