I read the post about using shrink wrap to make a shanty and it got me thinking...anybody ever thought about using stretch wrap off a roll ? I know it isnt ideal but just in the wanderings of a bored mind I imagined making a frame out of 1x4's and wrapping it with stretch wrap and then possibly coating it with something like...roof coating, etc. Seems like if the wrap had enough layers and then coated with something to protect it and help keep it together it could work. The only problem I can see is an opening for a door, but with a little imagination that could be solved. Not that I am planning to build one like this but as a suggestion of possibility to anybody experimenting with a design or to see if anybody has ever tried it before. It should be kinda light and cheap to make. The biggest hurdle to people wanting to build their own is the cost of available material to cover a frame with. If you have ever seen and worked with pallets of boxes covered thickly with the stuff you might see some potential as well.