Same here Dave, my shed has bare rafters and gets very drafty when that southerly rips across the Peninsula. A mate said that I should plaster and insulate the roof before bothering with a heater. Maybe next year.
Plenty of options on ebay and gumtree, made from old truck brake drums or LPG tanks.
This bloke makes a few different ones and I got a few laughs reading through the ad. Classic.
NEW Jaybart 666 Wood Heater POT Belly Shed Patio Party in VIC | eBay
I wonder if you could get a hydronic heating effect from this one by extending the water lines around your shed?
NEW Wood Heater POT Belly Shed Patio Party With Copper Water Heating Coil in VIC | eBay
