Thanks Dayrl, for the advice, shame i could not have bought one the size that mickky3 posted that would almost fit all the toys, these barns are not available very often over here, so i had to take what i could get, the barn did have a semi free standing mezanine floor that i could rebuild, i am now looking at making another hoop to add another 3m to the end of what i have,the current building is about 9m long and if i put 2 cars behind each other it does not leave a lot of room for a workbench at the rear end, but finding the curved iron will be a problem it takes about 20 sheets to cover a 3m module, i have seen several of these locally with clear panels in the roof and sides mine has about 60 sheets total, so to add another module i need to replace 20 sheets with clear panels, that seems two many to remove i figure the iron also helps spread the loading, and i wonder about the strength of the clear sheet, do you have any thoughts on that, its just the original barn had none, and as i dismantled it i first removed the entire top run of iron some 11 sheets. It was like having the sun inside the building compared to the dark mancave that it was, it did not seem to bother the structual side of things as i walked about up top it did not wobble like a jelly do you have any recommendations. The other thought was to add another 1.5m under the sides that would make it 6.5m in height and perhaps allow 1 level for car strorage and another above it above that for storage, the thought was if i installed a 4 post lift i could wheel cars off the lift onto the mezanine level for starage, with other stuff above that.
thanks
Graeme