Door frame has profiled soffit section, mirror section, spacer element, hollow chamber of plastic foam layer with mounting surface

摘要

The frame's profiled soffit section (15) has at least one profiled frame-mirror section (14,16) at right angles to it. At least one spacer element in the form of a hollow chamber (20) formed by a layer of plastic foam is placed on the reverse side of the soffit section, and has a mounting surface (21) spaced apart from the profiled soffit section. At least one spacer profiled section (22,26) adjoins one side of the mounting surface section. A hollow space (29) is formed by the mounting surface and soffit section.