reja

A reja is a grille or screen, typically made of wrought or cast metal, used in Spanish architecture. These metalwork screens serve to protect windows in houses or to enclose chapels and tombs in churches.1

Spanish ironwork, particularly during the Renaissance, reached a high level of grandeur. The most notable examples are the monumental rejas found in Spain's great cathedrals. These impressive screens, often 25 to 30 feet tall, feature multiple bands of balusters and elaborate hammered ornamentation, sometimes incorporating figures, shields, and vibrant colors. Smaller-scale rejas are also found in gates, balconies, and window screens.2