Doors, Exterior, Wood, and Swing Door Type Ewing’s builder, John Lane, used a front-end loader to stack slabs of Indiana  limestone for the house’s front steps. Each slab rested atop a layer of ice cubes, creating just enough clearance for the nylon straps to be pulled free. The slabs settled into place as the ice melted in the summer sun.  190+ Best Modern Staircase Ideas from Bringing It All Back Home