How Much Does Poured Concrete Cost Per Square Foot in Construction?
Poured concrete is one of the most widely used materials in construction due to its strength, durability, and versatility. From driveways and patios to foundations and flooring, concrete remains a go-to choice for both residential and commercial projects. However, one of the first questions homeowners, contractors, and builders ask is: how much does poured concrete cost per square foot in construction?
This article breaks down the average costs, factors affecting pricing, and what you can expect when budgeting for a poured concrete project.
Average Cost of Poured Concrete Per Square Foot
The cost of poured concrete typically ranges between:
- Basic concrete slab: $4 – $8 per square foot
- Reinforced/slightly decorative slab: $8 – $12 per square foot
- High-end decorative concrete (stamped, stained, or polished): $12 – $18+ per square foot
The price varies based on location, labor rates, project complexity, and finishes.
Factors That Affect the Cost of Poured Concrete
- Thickness of the Slab
- A 4-inch slab is standard for patios and driveways. Thicker slabs (6–8 inches) used for heavy loads cost more.
- Reinforcement
- Wire mesh, rebar, or fiber reinforcement adds strength but also increases cost.
- Finishes and Designs
- Basic broom finish is the most affordable. Stamped, stained, or polished finishes raise the cost significantly.
- Site Preparation
- Costs may increase if the site requires excavation, grading, or removal of old concrete.
- Location and Labor Rates
- Prices can be higher in urban areas due to labor costs and material delivery fees.
- Concrete Mix and Strength
- High-strength mixes or specialty concrete (such as for industrial applications) are more expensive.
Cost Examples
| Project Type | Average Cost per Sq. Ft. | Notes |
|---|---|---|
| Basic concrete driveway | $4 – $7 | 4-inch slab, broom finish |
| Decorative stamped patio | $12 – $18+ | Custom designs and coloring |
| Foundation slab (reinforced) | $8 – $12 | Includes rebar and thicker slab |
| Polished concrete flooring | $10 – $15 | Popular for interiors |
Pros of Poured Concrete in Construction
- Durability – Long-lasting and resistant to weather.
- Versatility – Can be used for foundations, patios, driveways, and more.
- Low Maintenance – Requires minimal upkeep compared to other materials.
- Customizable – Can be stamped, stained, or polished for aesthetic appeal.
Cons of Poured Concrete
- Initial Cost – Higher than gravel or asphalt.
- Labor Intensive – Requires professional installation for best results.
- Cracking – May develop cracks over time if not properly reinforced and maintained.
Conclusion
The cost of poured concrete per square foot in construction depends largely on slab thickness, reinforcement, finishes, and local labor rates. On average, expect to pay $4–$8 per square foot for a basic slab and upwards of $12–$18 per square foot for decorative finishes. When planning your project, consider both the upfront cost and long-term value, as poured concrete offers strength, durability, and design flexibility that makes it a worthwhile investment.
FAQs About Poured Concrete Cost in Construction
Q1. What is the cheapest way to pour concrete?
A basic 4-inch slab with a broom finish is the most affordable option.
Q2. How much does a 20×20 concrete slab cost?
At $4–$8 per square foot, a 400 sq. ft. slab costs between $1,600 and $3,200.
Q3. Does thickness affect concrete cost?
Yes, thicker slabs require more material and reinforcement, increasing overall cost.
Q4. Is stamped concrete worth the price?
Stamped concrete is more expensive but adds significant curb appeal and resale value.
Q5. How long does poured concrete last?
With proper maintenance, poured concrete can last 30–50 years or more.
Q6. Can I pour concrete myself to save money?
DIY concrete projects are possible for small areas, but professional installation is recommended for larger slabs to ensure durability and proper finish.
