To compensate for the existing primary structure’s construction tolerances, two additional structures were added. The entire suspended substructure, which is itself a highly complex structural system, was fitted with 65,000 LED modules. The maximum allowable installation tolerance for the width of the gap between LED modules was irrefutable in order to achieve a homogeneous, ultra-high resolution image surface. In total, roughly 47,500 distinct and high-precision components were produced, no two of which are alike. seele's scope also included 229 openable hatches in the LED screen which enable a spectacular show.
seele has been working with minimum tolerances for other building envelopes, but this media façade demanded new technical concepts from planning to production and installation. Maximum precision had to be adhered throughout the entire supply chain.