Reinforced concrete slabs cost $8 to $15 per square foot for materials. Labor The labor to lay down a concrete driveway comes to around $800 to $3,100 , or $1.60 to $6 per square foot .

Start by choosing straight form boards. For a five-inch-thick slab with thickened edges, which is perfect for most garages and sheds, 2×12 boards work best.

Spalled concrete joints are the primary problem for a concrete floor. Though the joint is necessary to control cracking, they ...