Timber frame - two-coarse boarded on one side; single-course boarded on the other side
- Two courses of wallboard
- GUTEX Thermosafe/GUTEX Thermoflex*/GUTEX Thermofibre** between timber studs
- Single course of wallboard
* NOTE: With the use of GUTEX Thermoflex, the soundproofing performance of the structure may suffer by 3 dB. ** Currently, there are no data available to determine soundproofing performance with GUTEX Thermofibre.
- Lightweight partition walls
- New building