Polycarbonate is polymer with a unique blend of desirable properties. Polycarbonate sheets can be thermoformed to make them suitable for a host of different applications. Polycarbonate sheets are used for industrial sky lights to provide daylight solutions in industrial and commercial structures. These polycarbonate roof sheets are available in a variety of profiles matching to commonly used industrial sheets like asbestos sheets, metal trap corrugated sheets, plastic corrugated sheets