Rensselaer Journal, Volume 11, Number 25, Rensselaer, Jasper County, 28 November 1901 — Steel Ro[?]fs. [ARTICLE]
Steel Ro[?]fs.
A new patent steel roofing will shortly be placed on the market, and it is asserted that this product will completely displace galvanized iron for roofing purposes. The system of manufacture consists of steel strips bent cold in the press, the covering being formed of plain galvanized sheets bent back on the edges and locked into tubular rafters. Works for the manufacture of this product on a large scale are being constructed at Darlington, England.
