Cast iron can't keep up! A revolutionary, cost-efficient alternative to cast iron, the Princeton Americast® Apron-Front Bathtub from American Standard is lighter for easier installation. The exclusive, patented Americast technology incorporates a glossy enamel top layer that’s easy to clean, a steel center for strength, and a thick, insulating layer to keep water warmer for a longer, more enjoyable bath. This traditional alcove tub has contoured lumbar support, beveled headrest and safe, slip-resistant surface.