Some projects:
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| 
| Berlin | Reichstag / shopping centre „Lafaette“ glass facades |
 | Berlin | DIHT Berlin glass facades |
 | Hannover Messegelände | DVG Hannover roof glazing |
 | Berlin | ZDF Berlin roof glazing |
| Berlin | CDU federation headquarter
roof glazing |
 | Berlin | Kranzler Eck Berlin Incorporated Architekturbüro„Murphy Jan“ England element facades, sheet metal cladding
|
 | Frankfurt am Main | Lufthansa office buildung
planarfacades |
| Frankfurt am Main | station glasfacades |
 | Dortmund | Graf-Adolf-place roof glazing |
 | Stuttgart | television tower Stuttgart element facades |
 | Kopenhagen (Dänemark) | 48 housingblocks Eternit- heat composite systems, facades redevelopment |
| Reykjavik (Island) | glass dome Reikjavik glass facades |
