Hi,
We are getting our shed built in the next few weeks and we want to insulate it as it will be too hot to work in there. The shed is a 6m x 9m shed and is built of colourbond. We thought about putting in polystyrene sheets. Is this a crazy idea for insulation and if not has any one done something like that with polysterene and what were the rough costs involved? Any other ideas for insulation are welcome.
Cheers