| Number | Description |
| 1 | Brick outer leaf |
| 2 | Ventilated Cavity |
| 3 | Wall Vent |
| 4 | Solitex WA breather membrane |
| 5 | Homatherm Holzflex 040 natural insulation |
| 6 | DB+ Variable vapour check |
| 7 | Rapid Cell Quick Tape |
| 8 | Plasterboard |
| 9 | Cavity Barrier |
| 10 | Solitex Plus Breather membrane |
| 11 | Proprietary cross flow rafter ventilator |
| 12 | OSB Sheathing |