Metal Roofing

Metal roofing is a huge category that includes factory-formed and finished roofing panels as well as roofing panels that are cut and formed at the building site. Metal roofing has a long history of use on houses, farm structures, and commercial buildings. Its main limitation is that its not suitable for use on complex or curved roofs. Like corrugated roofing, many metal roofs can be installed directly over a worn-out older roof without tearing off the old roofing material.