Legacy seamless siding is made from heavy-gauge steel. Steel is the most durable, longest-lasting material in the siding industry. Our exterior siding is stronger than all other home siding including aluminum siding, vinyl siding, cedar siding, and concrete board. In fact, our steel siding is backed by the best and most comprehensive warranties in the industry: Lifetime no peeling, cracking, blistering, chipping, or flaking warranty ? 35-year No Chalk or Fade Warranty ? 50-Year Hail Damage Protection Warranty! The steel is finished with DuPont? Teflon? surface protector. This innovative coating is harder and more scratch and stain resistant. Our siding is the most durable, versatile, attractive and energy efficient siding on the market. Find out more at www.legacysiding.com