Making Spaces Jun, 2006 By Sheila Bacon Cain In Articles, Product Watch Innovative Structural Design Increases Floor Spans in High-Rise Condos This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Sheila Bacon CainSheila Bacon Cain is a Seattle-based writer for the architecture/engineering/construction industry. She can be reached at sheila@sheilabacon.com. Prev Media Relations as Public Relations Next Willard E. Simpson