The Building Materials Reuse Association is a 501(c)(3) non-profit educational and advocacy organization whose mission is to advance building deconstruction and the reuse of building materials. This textbook has been developed as the foundation of our comprehensive building deconstruction training program and the Designated Deconstructor Credential that distinguishes professionals in the field. It is a critical resource for any individual who is interested in entering the field of deconstruction, or simply improving their existing practice. Organized around the ten core competencies of deconstruction practice, this book covers all aspects of a project. From evaluating the site and identifying potential hazards, to planning and executing the complete structural removal of a building - this book is the most comprehensive guide available today.