Hi, I wonder if I could ask for everyone's help. I am having trouble locating a firm who sell aluminium poytunnel staging. We bought some for our polytunnel at our community allotment in 2007, but the firm no longer exists, and we are trying, (without much luck) to replace some homemade ones built out of pallets. Can anyone advise where we might be able to find some. Thank you, busy_lizzie x