Suspended ceilings have several benefits. They can be used for acoustic control and contribute to the interior aesthetic; they also enable easy access to the plenum and can conceal HVAC, pipes, and wiring. Though other materials, including mineral fiber, have traditionally been used to create suspended ceilings, metals such as aluminum and steel hold several benefits over these options, including recyclability and low to no VOC emissions. In this course, the student will learn about the benefits of suspended metal ceilings, and how they can be used to absorb sound while creating a distinctive aesthetic in building interiors. The student will learn how to select the appropriate level of sound absorption for a project, and how perforations paired with acoustical backers, can be used to achieve high NRC ratings. The course will present a number of examples that illustrate both concealed and visible suspended ceilings, along with a sampling of styles, edges, finishes, and colors. Finally, this course will provide examples of exterior installations, including soffits, eaves, and overhangs, along with the special considerations these applications require.