Metals USA is one of the leading metal service center companies in North America with more than $1.8 billion in sales per year. It serves the fabrication, construction, marine, machinery and equipment, transportation, aerospace, electronics and energy industries. The company sells and processes a variety of alloy grades and shapes of carbon steel, aluminum and stainless steel. Metals USA Building Products, a division of Metals USA, is a provider of metal building products for the home and commercial building industry. Metals USA Building Products offers stone-coated steel roofing, sunrooms, patio covers, lattice shade structures, pool enclosures, storm shutters, railings and window awnings. It also offers a variety of commercial products that include walkway covers, metal roofing, dock and door canopies and carports. Metals USA is headquartered in Houston.