Armstrong World Industries Inc. of Lancaster has agreed to buy American Olean Tile Co. of Lansdale for about $330 million, company executives said yesterday. National Gypsum Co. of Dallas, current ...

About 400 browsers and buyers, some with big checking accounts, filed into the old American Olean Tile plant in Lansdale Wednesday. They hunted for bargains as nearly 3,000 items in the plant ...

Louisville Tile Distributors Inc. announced the acquisition of Elk Grove, Illinois-based American Olean Midwest this week. Louisville Tile is a distributor of ceramic, porcelain and natural stone ...

porcelain tiles, ceramic mosaics, stone products and insulation materials, sells under the Dal-Tile and American Olean brands through 250 of its own sales service centers, independent distributors ...