NCI Building Systems, Inc. engages in the manufacture and marketing of metal products primarily for the nonresidential construction industry in North America. The company’s Metal Coil Coating segment involved in cleaning, treating, and painting various flat rolled metal coil materials, as well as in slitting and/or embossing the metal, before the steel is fabricated for use by various construction and industrial users. It also cleans, treats, and coats hot-rolled and light gauge metal coils for third parties for various applications, such as construction products, heating and air conditioning systems, water heaters, lighting fixtures, ceiling grids, office furniture, appliances, and other products; and provides toll coating services and painted metal package. This segment serves manufacturers of engineered building systems and metal components, as well as steel mills, metal service centers, and painted coil distributors. NCI Building Systems, Inc.’s Metal Components segment designs, engineers, manufactures, and markets metal components, including metal roof and wall systems, metal partitions, metal trims, doors, and other related accessories for construction, repair and retrofit, architectural, and engineered building system applications. It sells metal components directly to regional manufacturers, contractors, subcontractors, distributors, lumberyards, co-operative buying groups, and other customers. This segment also manufactures roll-up doors; and sells interior and exterior walk doors for use in self storage industry, and metal and other buildings. The company’s Engineered Building Systems segment offers engineered building systems and self-storage building systems for commercial, industrial, agricultural, governmental, and community markets. This segment sells its products to builders, general contractors, developers, private label companies, and end users through an in-house sales force. The company was founded in 1984 and is headquartered in Houston, Texas.