This book represents an attempt to analyze the concepts and formations and traditional architectural details that were in response to the climatic and environmental conditions in Saudi Arabia. As is the case in this book of traditional design analysis methods and climate control systems in tropical and dry, warm and humid, and the mountain. The study backed pictures and drawings made by the author minute thanks effort in collecting and graduation. And this book fills a gap in the library architectural task since there are no books are so traditional architecture analysis and detail. It is the book on 10 entrances to major and then received by the end of terms and references then Scouts.