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McElroy Metal substructural components.j

Metal Roofing & Siding (and components)

Build with the Best. As an industry leading manufacturer of metal roofing, metal siding and substructural components, McElroy’s products are specified and installed on projects ranging from single family homes to multi-million dollar commercial projects. 

McElroy’s Commercial Roofing Substructural Components - Cees, Zees, Hats, Channels, Angles - represent the broadest selection of cold-formed substructural components in the industry. McElroy's new XL line adds capabilities down to 10 gauge and up to 24" web widths.

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