Manufacturer technical record

Mueller, Inc.

Products held1
Document revisions3
Last verifiedSeptember 24, 2026

Overview

Mueller, Inc.

Mueller, Inc. is a manufacturer and supplier of steel buildings, metal roofing and wall solutions. It is part of Cornerstone Building Brands, Inc, which describes itself as the largest manufacturer of exterior building products in North America, with more than 21,000 employees. Cornerstone is based in Cary, North Carolina. Mueller states that it has been in business since 1930 and has served customers for more than 90 years. Its manufacturing is carried out at three Texas facilities, and it has branch locations in Texas, New Mexico, Oklahoma and Louisiana.

Mueller sells to homeowners, contractors and commercial operations across the United States, with nationwide delivery, retail stores and manufacturing plants. The markets it names are residential, commercial, industrial, agricultural and recreational. Former Fortify Building Solutions retail stores have moved under the Mueller brand and become Mueller locations.

The product range includes metal buildings, namely Simplisteel rigid-frame, Hypersteel cold-formed, pole barn and self-storage buildings, together with building kits, metal roof and wall panels, metal roof shingles, structural components, trim, accessories, fasteners and Armacoil steel coil.

Metal roof and wall panels are supplied in standing seam, concealed fastener and exposed fastener types. The panel lines named include AP Panel, CF, CFS, CPB, CWH, CWP, MLK, MSL, MTL, PBR, PBU, SSP and 7.2 Panel, together with Artisan, AVP Panel, BattenLok HS, Double-Lok, FW-120, LokSeam, PBD Panel, Retro-R, ShadowRib, SuperLok and Ultra-Dek.

The Mueller AP Panel roof profile is the product from this manufacturer in the library. AP Panel is listed among the metal roof and wall panels and has its own product page on the Mueller website. Mueller states that it began in a small West Texas town, and its Texas product evaluation reports list a manufacturer address of 1913 Hutchins Avenue, Ballinger, Texas. Mueller also publishes product evaluation reports for its steel roof panels, including a report covering CF and CFS steel roof panels installed over wood purlins.

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