How much does a concrete slab foundation cost?

How much does a concrete slab foundation cost?

Concrete Slab Foundation Cost. Most homeowners spend between $5.40 to $6.40 per square foot for a 4” thick foundation, and $6.40 to $8.20 per square foot for a 6” reinforced slab on grade. A 1,600 square foot reinforced concrete slab foundation costs $11,680 on average.

How much does a 10×12 concrete slab cost?

Cost of concrete per square foot

Slab Size Square Feet Average Cost
10×10 100 $600
10×12 120 $720
10×20 200 $1,200
12×12 144 $864

How much does it cost to lay down a foundation?

On average, the cost to install a new foundation for a standard 1,200 square foot home ranges from around $4,500 all the way up to approximately $40,000, with the national average being about $10,000. For a 2,400 square foot home, prices range from $12,000 to $80,000, with an average cost of around $27,000.

How much does it cost to lay concrete?

New South Wales and Western Australia have the highest concreting costs among all the states. Concreting jobs in New South Wales roughly cost $41.75/m2, while concreting services in Western Australia are at around $42.07/m2. However, the concreting prices in Australia can reach even $60 per square metre.

How deep does a slab foundation need to be?

Around the edge of the slab, the concrete forms a beam that is perhaps 2 feet deep. The rest of the slab is 4 or 6 inches thick. A 4- or 6-inch layer of gravel lies beneath the slab. A 4-millimeter sheet of plastic lies between the concrete and the gravel to keep moisture out.

How much does it cost to install a concrete slab?

Costs To Install Concrete Slab. Concrete slab installation costs a minimum of $5.35 per square foot for a 4″ thickness, and as high as $10.55 per sq. ft. for a 6″ slab with thicker edges, styrofoam beneath the slab, and wire mesh. Jul 1 2019

How much does it cost to pour a concrete slab?

Your standard concrete slab is normally a minimum of 4-6 inches in thickness with a reinforced wire mesh. Which cost on average .30 – $.80 per square for materials and installation.

How much does a slab foundation cost?

Concrete slab foundations range from $4,500-$21,000. There are three types: 1. Monolithic slab foundations: $4,500- $12,000. Pros build these foundations as a single concrete pour. They’re best for mild climates where the soil doesn’t freeze and thaw. 2. Stem wall: $7,000-$21,000.

How to price concrete slab?

According to our concrete slab material estimator, the average minimum cost per square foot of a concrete slab is $1.36 and the maximum is $1.88. By comparison, the price per square foot for a cement slab is $5.50.