Rob Barker
Hi Helen if you want a 3 ply system which is the same as you'd use on your house, this would be around £600 all in but if it is just a shed then this is a bit of an over kill. I think you could get away with a 2 ply system which could bring it down to around £300, it also depends if you want drip bars. To be honest its up to you as per the quality of the roofing it could range from a diy install of £120 up hope it helps kr rob barker
