Building elements
Roof 5
1
Roofing Membrane - 1.5mm
2
Oriented Strand Board - 15mm
3
Sloped Timber Batten - 60/60-120mm
4
Vapour permeable membrane - 0.6mm
5
Wood Insulation Board - 80mm
6
Rafter - 60/240mm
7
Mineral Stone Wool - 240mm
8
Vapour Barrier - 0.2mm
9
Timber Batten - 60/50
10
Mineral Stone Wool - 50mm
11
Gypsum Fireboard - 12.5mm