Should the walls with circles be shown as internal walls? The vertical walls will act as cheeks and will rest on the rafter trimmers
The wall circled should be detailed as an internal partition wall. The vertical walls will serve as (cheeks) and will sit directly on the rafter trimmers. No wall...
I would like to do something like this
On the column would you just put timber batten and insulation,sheathing board and then the plastic or aluminium board
For a protected corridor, do you need to put 2 layers of fireline plasterboard on both side of the timber wall? Or can you just put 2 layer of fireline plasterboard on the protected corridor side and one layer of normal plasterboard on the other side ?