This guide highlights many of the basic principles contained in the design and installation process, whilst at the same time identifying the responsibilities that attach to the team as a whole - which, of course, comprises designers, builders, manufacturers and local authorities, as well as mechanical services, ductwork and other specialist contractors. It identifies, clearly and concisely, the matters that must be addressed when fire and/or smoke dampers are to be installed within a building's ventilation ductwork system.