A comprehensive hands-on guide for builders – both self-builders and professionals – and an essential handbook for designers that includes many construction details. Straw bale buildings are warm in winter and cool in summer. The natural materials used create beautiful healthy homes that also have a low environmental impact. For self-builders, working with straw is affordable and enjoyable. In professional construction, a positive relationship between quality, price and long-term savings can easily be achieved. Straw bale is also especially suited to community-based projects as it generates curiosity and often needs groups of enthusiastic volunteers. This complete guide gives detailed descriptions about how straw bales react to different applications and enables anyone to design and build these natural homes in different climates.