Building elements
Roof 4
1
Timber Batten 60/40
2
Timber Batten/Ventilation Space 80/50
3
Vapour permeable membrane - 0.6mm
4
Wood Insulation Board - 80mm
5
Rafter - 60/240mm
6
Mineral Stone Wool - 240mm
7
Vapour Barrier - 0.2mm
8
Timber Batten - 60/50
9
Mineral Stone Wool - 50mm
10
Gypsum Fireboard - 12.5mm