out of 3 mtr x 2 mtr wooden pallets, look for a plastic sheet roofing sheet wholesale place, got mine from TBS plastics in Cheshunt, free, ring of treated fence post timber round the top and bottom, uprights between pallets, slipped rockwool slab down between the gap, breather membrane outside covered with feather edge, ex building site fence ply inside or when that ran out stirling board, roof trusses from ebay modified to suite, second hand clay tiles, £1.00 ebay bid for a whole bungalow roof but I did have to remove, it was four miles away! it did cost me a bit but now have a dry, noise and heat insulated shed that I can heat with an oil filled radiator, and no one can hear me tin bash, just added a sandblasting extension,

Are these used/'reject' panels prone to cracking if knocked/dropped [although rebar reinforced]?![]()

Years ago,90s I was putting 4 panels at a time in a 6 X 4 trailer , you knew it was behind you![]()
Was your springs shaped like umbrellasi moved a half garage -14 panels - in my old swb transit. i decided 10 panels was as much as i wanted in the back - even for the c. 1 mile trip.
not with blocks of wood wedged in and over inflated tiresWas your springs shaped like umbrellas

I followed a truck with scaffolding on and it was weaving all over at 25 mph and he had travelled 15 miles its ar.send was on the bump stops 
Was your springs shaped like umbrellas
and was not a big build fella either.

If you look, most coal delivery drivers aren't either.![]()

quality not quantity and how you use itits technique, not size.
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This is the guy, not bad for an eighty odd year old:
https://www.youtube.com/watch?time_continue=20&v=ZARBfm4HZWU&feature=emb_logo

