insulation - the what and what nots

[wolfbus.uk]

another thing to consider is that the 3M can be used in blankets, thick drapes, breathable window & vent covers or stuffed in cupboards etc to block drafts in winter use. I am building a few cavities into my panel van which can either serve as useful pockets but also to add more insulation when required for winter travelling etc.. 3M is perfect for that application & it does not hold moisture.

For radiant heat consider 3m foils there are a multitude of different grades & types.

http://uk.rs-online.com/web/p/aluminium-tapes/7638832/" onclick="window.open(this.href);return false;

A few rolls of this sort of thing is ideal for reflecting energy back in or reflecting away. Needs an airspace of course. Helps form a vapour barrier too.