- Internal
- Left 2.35x5m
- Middle 5x5m
- Right 3.5×5
- Total 11×5
Roof Layers Top to bottom
- Existing Iron
- Vapour barrier: Roof underlay multiple types (Not building paper)
- Wire mesh galv min 0.9mm
- Insulation?
- Remove Roof
- Lay 0.9mm galvanised mesh
- Lay vapour barrier
- Refix roofing
https://bayonet.co.nz/category/construction-roofing/
https://www.thermakraft.co.nz/products-technical-information#roof-underlay
Filing cabs
- about 29 in total
- 7 in darkroom
- 22 in shed