Volumetric letters can be used successfully to signal reception rooms, conference rooms or showrooms. For outdoor use, they can be used to signal building facades and rooftops. Thus, the volumetric letters can be arranged on a metal structure or on an aluminum frame

To obtain an exterior or interior effect signal, Inspot Design recommends that clients use volumetric letters. They can be made in a variety of forms, from different materials such as plexiglass, PVC komacel, sheet, aluminum or extruded foam (polystyrene). Volumetric letters can be luminous or non-luminous. These can be illuminated either directly, with a spectral tube or LED interior, or indirectly through the halo