The lower the number, the thicker the metal roofing material. The thickest gauge of 22 will often cost between $10 and $25 per square foot whereas thinner gauges—more commonly used on sheds and ...

Copper is one of the most popular metal roofing materials due to its high ... Installation is straightforward, and labor adds $5 to $10 per square foot. Copper expands and contracts with weather ...