"CSR Himmel interior systems are proud to present OWA Opus.
A concrete-look mineral fibre ceiling tile that offers high acoustics with a unique concrete design, the OWA Opus ceiling tile and wall panel is 100% recyclable, achieves high acoustic properties and is available in a concealed edge. Achieve the look of concrete with the acoustics of a mineral fibre ceiling tile with CSR Himmel’s OWA Opus ceiling tile and wall product." himmel.com.au