Hotel
| 25hours, Düsseldorf | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| 25hours, Köln | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| Amano Hotel, Berlin | SANHA®-Therm | C-Stahl | |
| Arborea Marina Resort, Neustadt | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl, 3fit®-Press | Siliziumbronze & PPSU, SANHA®-Press | Kupfer, NiroTherm® | Edelstahl, PURAPRESS® | Siliziumbronze | |
| Campus Futura, Hamburg | NiroSan® | Edelstahl, 3fit®-Press | Siliziumbronze & PPSU | |
| Europa Center / Novum Hotel | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| Hampton by Hilton, Freiburg | SANHA®-Therm | C-Stahl, Heizkreisverteiler, PURAFIT® | Siliziumbronze, NiroTherm® | Edelstahl | |
| Holiday Inn, Düsseldorf | SANHA®-Therm | C-Stahl, SANHA®-Press | Kupfer | |
| Holiday Inn, Köln | SANHA®-Therm | C-Stahl, NiroTherm® | Edelstahl | |
| Hotel Cologne City Steigenberger | 3fit®-Press | Siliziumbronze & PPSU | |
| Hotel Meereszeiten, Heiligenhafen | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| Hotel Welfenhof, Braunschweig | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| Hyatt Place, Frankfurt | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl, NiroTherm® | Edelstahl | |
| Hyatt Regency Hotel | NiroSan® | Edelstahl, SANHA®-Press | Kupfer | |
| Ibis Hotel, Hallbergmoos | 3fit®-Press | Siliziumbronze & PPSU | |
| Königstadt-Carrée, Berlin | SANHA®-Therm | C-Stahl | |
| Motel One East Side, Frankfurt | SANHA®-Therm | C-Stahl | |
| NH Hotel, Essen | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl, 3fit®-Press | Siliziumbronze & PPSU | |
| Q 7, Mannheim | SANHA®-Therm | C-Stahl | |
| Skyline Tower, München | NiroSan® | Edelstahl, SANHA®-Press | Kupfer | |
| the niu Bricks, Hamburg | NiroSan® | Edelstahl | |
| Titanic Hotel, Berlin | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| Urban Living, Hamburg | NiroSan® | Edelstahl | |
| Wyndham Super 8, Freiburg | SANHA®-Therm | C-Stahl, Heizkreisverteiler, NiroTherm® | Edelstahl | |
| Hotel 120 rooms, Santander | SANHA®-Press | Kupfer, PURAPRESS® | Siliziumbronze | |
| Red Bull Ring | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| Holidey Inn, Warszawa | NiroSan® | Edelstahl, SANHA®-Therm | C-Stahl | |
| Hotel Dr. I. Eris, Polanica Zdrój | SANHA®-Therm | C-Stahl, Heizkreisverteiler | |
| Hotel Królewiec, Królewiec | SANHA®-Therm | C-Stahl | |
| Hotel Orbis, Gdynia | SANHA®-Therm | C-Stahl, SANHA®-Press | Kupfer | |
| Federation Tower, Moscow | NiroSan® | Edelstahl, SANHA®-Press | Kupfer |