Information 1
Acoustic doors are designed to achieve different acoustic performance levels
Acoustic Doors Australia doors are designed to be better – see individual data sheets
- Higher performance Rw37 – Rw 48 (single door)
- Isolated Multi-layer construction
- Lighter Door size 2040 x 920 = 53 – 78 kg
- Thicker 60 – 74mm
Common performance of “acoustic” door specifications
Solid timber core*1 40mm thick overall with matching acoustic seals.
Typical weight 27 kg/m2
For a standard door 2040 x 920 Weight = 51 kg
Performance Rw 30
Composite solid core*2 48mm thick overall with matching acoustic seals.
Typical weight 50 kg/m2
For a standard door 2040 x 920 Weight = 94 kg
Performance Rw 39
*1 Core must be solid timber block or equivalent not aerated fibre pulp etc
*2 Composite core where each layer is bonded to following layer
To achieve Rw45 a solid*1 or composite door*2 requires a mass of approximately 100 kg/m2 . This equates for a door size of 2040 x 920 weighing approximately 188 kg refer to Mass Law data
For more information on this or other technical information please contact our office