Insulation/sound deadening

Flashing tape on the bare panels to reduce panel noise, this is the ceiling prior to thermo bubble wrap.

For the sides I decided on Celotex first then thermo bubble wrap held in place with aluminium tape but not sealed in like the slider I did earlier. I should then be able to take a panel off and look for condensation if I really want to. I am hoping to get some insulation benefit from this but without doing the cab and having windows all round I think its always going to be compromised. The floor already has what looks like laminate insulation under the (very good) ply. Rubber backed carpet is going over the ply.