Our components companies lead the industry in offering pre-formed metal roofing, siding and light-gauge framing for the commercial, industrial, architectural, residential and agricultural markets. With an uncompromising quality, our component companies continually provide innovative products and outstanding customer support.

MBCI: MBCI, founded in 1976, serves the architectural, commercial, industrial, residential, and agricultural markets. It has 16 manufacturing and sales locations around the country and is the largest component company in the industry. In addition to the largest selection of panels, gauges and paint systems, MBCI offers complete technical manuals on its architectural and SSR roof systems including specs, details and typical design conditions. Most roof systems carry UL construction numbers, which assure you that you are getting the type of roof design needed for various conditions and building codes. MBCI continually tests products for improvements and operates the only independently owned UL approved test chamber in the country.

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ABC (American Building Components): ABC, founded in 1908, manufactures and markets cladding and accessory products. Market areas include residential, light commercial and agricultural segments. American Building Components customers include wholesale roofing distributors, such as retail and large lumber dealers, chain store dealers and cooperatives, large pole barn builders and independent distributors selling to farmers and contractors.

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Metal Depots: Metal Depots is a network of Factory-Direct Outlets designed to serve the Do-It-Yourselfer, Suburban Farmers and Ranchers, and Small Contractors. NCI presently has six of these outlets - three in the Houston area and three in New Mexico. Metal Depots markets metal building components, garages, small metal buildings, simple carports and utility buildings along with structural steel and trim.

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