Manufacturers / Tilcor North America
Tilcor North America
Est. 2011A manufacturer of pressure-formed, stone-coated steel roofing panels in tile, shake and shingle profiles, made from 26-gauge, 55% aluminum-zinc alloy coated steel with an embedded stone granule surface over an acrylic base coat and clear acrylic over-glaze. Operated by Ross Roof Group, whose roofing lineage traces to Ross Roofing/Ross Concrete Products in New Zealand (1942-1946); Ross Roof Group started Tilcor Roofing Systems in 2011 to supply the USA, Canada, Europe, Africa and the Middle East from its New Zealand factory. The North America operating company is legally Ross Roof Group, Inc. DBA Tilcor North America, based in Galt, California.
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Sources
- tilcor.com verified 2026-09-19