Commercial Polycarbonate Projects – Sundance Supply offers Lexan Multiwall Polycarbonate and the Base & Cap Install System, for watertight and attractive skylights, awnings, clerestory, curtain walls, horse barns and carports. Customer simply provides the frame. Custom built polycarbonate structures are often a wise choice for the builder. The Sundance approach results in a watertight, attractive and long life daylighting solution, at a fraction of the cost of conventional commercial skylight type options.























