How many sheets do you need and of what size for the floors?

And howmany to do the tunnel?

TT

I got all the interior panels and floor out of two 8x4 sheets easily and have a good piece spare

I used 1.8mm for the floor but a strong grade (cant remember which) it feels plenty strong enough when you stand on it anyway!

Got these prices from my local stock holder.

2m x 1m x 2mm ally tread = £34.20 each + vat
2m x 1m x 2mm ally plain = £29.80 each + vat
2m x 1m x 2mm galv sheet = £26.20 each + vat

Half the price of metals4u...

Think I may pic up a sheet of tread and plain next week ;)

TT