The International Journal of Facility Management is an open source, Internet accessible journal devoted to the science, technology, and practice of facility management. It is designed for both academics and professionals, and derives its audience from universities, researchers, practitioners and allied professional organizations throughout the world. Through research and practice papers, the journal enables the sharing of new theories, research, thoughts, experiences and concepts for building and workplace strategy, design, management, operations, use and disposition. The global focus brings contributions from around the world, bringing this emerging and growing industry key insight for improvement and increased professionalism. furnace duct cleaning