Now in its ninth edition , this invaluable reference guide gives users the information they need to avoid the most common code violations , emphasizing the central safety principles that underlie building codes throughout the U.S. Code An Illustrated Guide to Building a Safe House 9th Edition emphasizes safety principles underlying building codes. Using clear language and helpful diagrams , this edition reflects the most up-to-date changes in the International Residential Code . It is also cross-referenced to the Uniform Plumbing Code, Uniform Mechanical Code, and the National Electrical Code. With durable laminated pages , the flipbook is designed to be used on-site for quick reference. KEY SELLING POINTS