Need some steel roofing new or used but it is an unusual size. They need to be 20 foot sheets that are 41 inches wide. They are ribbed and have 8 inches from center rib to center rib and the ribs are 1 inch high. Used on buildings in the 1970s in Kansas, Nebraska, and Oklahaoma. Please let me know if you have anything like this Or know of a building that can be torn down to recycle.