Abstract: A facade for enclosing data processing apparatus or similar equipment. The facade is designed to be a free-standing unit, enclosing completely a multiple-component data processing assemblage. However, the facade can also be utilized in conjunction with external structural members, such as existing walls, to enclose the assemblage. The facade is easily assembled and disassembled by available field personnel, but has sufficient structural integrity to provide protection for the enclosed equipment assemblage and to prevent casual entry into the interior. In addition, the facade has sufficient apertures to permit disapation of heat generated by the high circuit element density utilized in the modern data processing apparatus. The facade is arranged to permit easy access by the maintenance personnel to the interior of the facade.