T6 Body insulation (or lack of it ? )

[2into1]

I've read folks are turning away from wool & similar due to mould / spores etc

And moths finding it an ideal nesting material.

 

[Digger]

The air circulation is the best option for panel van conversions. Insulation in a coachbuilt is fine but insulation against a mild steel panel is asking for trouble if it cannot dry out very rapidly.

 

[Keith Smith]

They could always spray on a thin layer of polyurethane foam insulation, that way it would be moisture proof and provide some additional sound insulation. The only problem is that it would encourage more condensation to form where there was little or no insulation.