The standard thickness for a garage floor slab is 4 inches. In areas where large trucks, caravans or other vehicles will be driven or parked, it’s recommended to go up to 5 or even 6 inches in thickness.
The standard thickness for a garage floor slab is 4 inches. In areas where large trucks, caravans or other vehicles will be driven or parked, it’s recommended to go up to 5 or even 6 inches in thickness.