| No. | Layer | Thickness, mm |
|---|---|---|
| 1 | External cladding boards | 50 |
| 2 | Horizontal exterior battens, c/c 600mm | 25 |
| 3 | Vertical exterior battens | 25 |
| 4 | Wood fiber boards | 25 |
| 5 | Wall load-bearing structure + cellulose insulation | 195 |
| 6 | Vapor barrier membrane | 1 |
| 7 | Vertical interior battens + mineral wool | 45 |
| 8 | OSB | 18 |
| 9 | Gypsum board | 12 |
