Examines the positive and negative attributes of fabric structures in providing affordable shelter for a variety of multipurpose applications, including temporary or seasonal use. Describes the three basic types of fabric structures: air-supported, frame-supported, and mast-supported. This article focuses on smaller structures of the air- and frame-supported type, which can often provide shelter for facilities that would normally be closed during winter months, thus extending a facility's viability and utility. (GR)