Bugging out to the allotment

[Devonian]

I can see your logic, but this time of year, it would be bloody freezing and I can't see bubble wrap and cardboard making that much difference.

If you are looking at this as being a genuine BOL I would consider investing in a couple of sheets of 50mm (or preferably 100mm) Celotex.

http://www.wickes.co.uk/Celotex-50mm-Hig...m/p/190544

http://www.wickes.co.uk/Celotex-100mm-Hi...m/p/161255

Celotex will give a huge improvement over the likes of bubble wrap/cardboard.

Also are there any restrictions on what a 'shed' can be built of on your allotments? A simple block structure with a single shallow pitched roof would again be infinitely better than a bit of shiplap boarding......