4.3 Performance Specifications

This illustration presents the required performance standards for partitions to meet BB93, HTM and BREEAM office requirements for a range of cellular spaces.

The provided performance targets are given in terms of the Rw levels. Assumptions relating to room sizes, floor to ceiling height, room acoustic finishes and other factors have been made during the conversion between Rw and Dw levels specified BB93, HTM and BREEAM. These assumptions do not apply to all developments; hence this information should be used as guidance only. Please consult with an acoustic consultant for accurate levels.