At Nichiha, were not big on compromises. In fact, were always looking for ways to deliver more: more performance, better aesthetics and more convenience. LedgeStone™ is a highly engineered drained and back ventilated rainscreen system that eliminates the destructive threat of trapped moisture. With Its hidden fasteners, channel-strip mounting and corner pieces LedgeStone goes up fast and looks great. No scratch coat, no metal lath, no mortar or even a need for a specialized stone contractor. Because when it comes to hassles, less is definitely more.