But there are still a lot of contractors and building inspectors who are stuck in the past suggesting or insisting on a four inch step which costs more than a level slab.
													
																	Concrete floor slab thickness parking garage. 
									
	
		
	
																	The design and construction of concrete slabs for parking lots and outside storage areas share many similarities with the. 
																	A concrete slab costs 4 to 8 per square foot. 
																	It costs about 3 460 for a concrete garage floor. 
																	Streets highways and floors. 
															
													
									
	
		
	
																	The cost of the labour costs varies depending on the part of the country in which you live. 
																	2 5 concrete properties 2 6 thickness design 2 7 jointing. 
																	How thick should concrete be for a garage floor. 
																	This includes all labor and materials for a typical 24x24 foot two car garage with 6 inch thickness. 
															
													
									
	
		
	
																	This is my second year as a contractor doing residential and some commercial work primarily walks driveways and parking areas. 
																	A 12x12 concrete slab costs between 796 to 1 476 while a 30x30 concrete slab costs between 5 553 and 7 380. 
																	Some homeowners like to add an additional sealant for protection. 
																	For a 400 square foot slab the man hours required to finish a two car concrete garage slab is about 13 hours.