| OKAWOOD
State-of-the-art use of daylight
| OKASOLAR, OKATHERM
Daylight in use
| OKASOLAR W
Healing Haven
| SILVERSTAR
Sporty addition
| OKASOLAR F, OKATHERM
Fact-finding in Bayreuth
| SILVERSTAR / SANCO
Hygiene Haven
| SWISSDIVIDE I
Cutting-Edge Partition
| OKALUX K