Cost Of Concrete Slab For Carport. All steel carports does not offer any warranty coverage for water seeping under the buildings base rail or doors. Construction Group in Centreville Virginia or Pound 4 Pound Construction in Beaverton Oregon can pour the slab in preparation for building the carport.
8 rows Luckily the average cost to build a carport is just under 6000 with most homeowners spending. A typical concrete slab costs 4 to 8 per square foot with most homeowners spending between 535 to 617 per square foot or 113 to 126 per cubic yard for both materials and installation. Expect to pay at least 1500 for a 12x20 foot one-car carport.
If excavation is needed this will be an extra cost to budget for.
This usually costs less than 2 per square foot. Installation requires a qualified professional and will typically cost 75 per cubic yard for about 26 cubic yards of concrete. The size of the concrete slab depends on the carport garage workshop chosen. Colored concrete will cost you an extra75 125 per square added to a basic concrete mix.