galvanized corrugated board;
wooden beam;
boards;
membrane;
insulation;
plywood;
windows;
door.
If you are interested in a more time-consuming process of installing a block container, then it is better to give your preference to a collapsible form. In this case, you only need to purchase a container, deliver it to the installation site and collect it. As you can see, there is nothing complicated, but the cost may be the obstacle. She, of course, will be much higher than homemade.